Code
Add your own Python code to a pipeline quickly and easily. The Code component validates your code instantly as you type it.
Key Features
- Write and run custom Python logic directly in Pipeline Builder without creating a separate custom component.
- Code is validated as you type, with errors shown inline.
- Supports saving and reusing components across multiple pipelines.
- Inputs and outputs are defined dynamically through the
run()method, so the component connects to any other component with matching types. - Includes an AI assistant to help generate code.
- Works with all standard dependencies available in Haystack Platform.
Configuration
- Drag the
Codecomponent onto the canvas from the Component Library. - Click the component to open the configuration panel.
- Enter or paste your Python code in the
codefield. The code must define exactly one class decorated with@componentand expose arun()method. Do not add custom__init__parameters to the class. The component validates your code as you type. If there are errors, a red error message appears in thecodefield.
AI assistant
You can use the AI assistant to generate code for your Code component. To do this, click the AI Assistant button on the component card and write your request in the prompt.
Connections
You define the Code component's inputs and outputs in its run() method. The component connects to any other component whose inputs and outputs match the types you declare. Make sure the types in your run() method signature match the types of the components you want to connect to.
Component's Structure
Each component is a Python class with the following required elements:
- The
from haystack import componentimport statement. - The
@componentdecorator to indicate you're creating a component. - The
run()method that defines what the component does.- The
run()method must have the@component.output_typesdecorator to define the type of data the component outputs and the name of the outputting edge. The names and types you define as output types must match the keys and value types of the dictionary object therun()method returns. For details, see Examples below. - You can specify the input parameters for the
run()method. - The
run()method must return a dictionary with the keys and values you specify.
- The
Available Dependencies
Your Code component has access to standard dependencies available in Haystack Platform. Expand this section to check available dependencies:
Available Dependencies
Pipeline Image Dependencies
This page lists the frozen Python dependencies for each pipeline image flavor.
indexing
| Package | Version |
|---|---|
| abnf | ==2.2.0 |
| accelerate | ==1.13.0 |
| adbc-driver-manager | ==1.11.0 |
| adbc-driver-snowflake | ==1.11.0 |
| aimlapi-haystack | ==2.0.0 |
| aiobotocore | ==3.7.0 |
| aiofiles | ==25.1.0 |
| aiohappyeyeballs | ==2.6.2 |
| aiohttp | ==3.14.1 |
| aioitertools | ==0.13.0 |
| aiolimiter | ==1.2.1 |
| aiosignal | ==1.4.0 |
| aiosqlite | ==0.22.1 |
| aliyun-python-sdk-core | ==2.11.5 |
| aliyun-python-sdk-core-v3 | ==2.11.5 |
| aliyun-python-sdk-kms | ==2.16.5 |
| alloydb-haystack | ==0.1.0 |
| amazon-bedrock-haystack | ==6.10.2 |
| amazon-sagemaker-haystack | ==0.3.0 |
| amazon-textract-haystack | ==1.0.0 |
| annotated-doc | ==0.0.4 |
| annotated-types | ==0.7.0 |
| anthropic | ==0.107.1 |
| anthropic-haystack | ==5.9.0 |
| antlr4-python3-runtime | ==4.9.3 |
| anyio | ==4.13.0 |
| appdirs | ==1.4.4 |
| arcadedb-haystack | ==1.2.0 |
| arrow | ==1.4.0 |
| asn1crypto | ==1.5.1 |
| astra-haystack | ==4.3.0 |
| astrapy | ==1.5.2 |
| asyncpg | ==0.31.0 |
| attrs | ==26.1.0 |
| audioread | ==3.1.0 |
| Authlib | ==1.7.2 |
| azure-ai-documentintelligence | ==1.0.2 |
| azure-ai-formrecognizer | ==3.3.3 |
| azure-ai-search-haystack | ==4.0.0 |
| azure-common | ==1.1.28 |
| azure-core | ==1.41.0 |
| azure-doc-intelligence-haystack | ==1.0.0 |
| azure-identity | ==1.25.3 |
| azure-search-documents | ==12.0.0 |
| babel | ==2.18.0 |
| backoff | ==2.2.1 |
| batched | ==0.1.5 |
| bcrypt | ==5.0.0 |
| beautifulsoup4 | ==4.15.0 |
| blis | ==1.3.3 |
| boltons | ==25.0.0 |
| boto3 | ==1.42.54 |
| boto3-extensions | ==0.23.0 |
| botocore | ==1.42.54 |
| bracex | ==2.6 |
| brave-haystack | ==0.1.0 |
| build | ==1.5.0 |
| bytecode | ==0.18.1 |
| catalogue | ==2.0.10 |
| certifi | ==2026.5.20 |
| cffi | ==2.0.0 |
| chardet | ==7.4.3 |
| charset-normalizer | ==3.4.7 |
| chroma-haystack | ==4.3.0 |
| chromadb | ==1.5.9 |
| cint | ==1.0.0 |
| click | ==8.3.1 |
| cloudpathlib | ==0.24.0 |
| cohere | ==5.21.1 |
| cohere-haystack | ==4.2.0 |
| colorlog | ==6.10.1 |
| cometapi-haystack | ==2.1.0 |
| confection | ==1.3.3 |
| courlan | ==1.4.0 |
| crcmod | ==1.7 |
| cryptography | ==48.0.0 |
| cymem | ==2.0.13 |
| datasets | ==5.0.0 |
| dateparser | ==1.4.0 |
| dc-consumer-indexing | ==2.4.14 |
| dc-unified-logging | ==0.0.5 |
| ddtrace | ==3.16.0 |
| decorator | ==5.3.1 |
| deepl | ==1.30.0 |
| deepl-haystack | ==0.3.0 |
| deepset-cloud-custom-nodes | ==2.0.304 |
| deepset-cloud-sdk | ==1.7.6 |
| defusedxml | ==0.7.1 |
| Deprecated | ==1.3.1 |
| deprecation | ==2.1.0 |
| dill | ==0.4.1 |
| diskcache | ==5.6.3 |
| distro | ==1.9.0 |
| dnspython | ==2.8.0 |
| docker | ==7.1.0 |
| dockerfile-parse | ==2.0.1 |
| docling | ==2.98.0 |
| docling-core | ==2.79.0 |
| docling-haystack | ==0.3.0 |
| docling-ibm-models | ==3.13.3 |
| docling-parse | ==6.2.0 |
| docling-serve-haystack | ==1.0.0 |
| docling-slim | ==2.98.0 |
| docstring_parser | ==0.18.0 |
| durationpy | ==0.10 |
| e2b | ==2.26.0 |
| e2b-haystack | ==1.0.0 |
| editdistance | ==0.8.1 |
| elastic-transport | ==8.17.1 |
| elasticsearch | ==8.19.3 |
| elasticsearch-haystack | ==5.4.0 |
| emoji | ==2.15.0 |
| envier | ==0.6.1 |
| et_xmlfile | ==2.0.0 |
| eval_type_backport | ==0.4.0 |
| evaluate | ==0.4.6 |
| Events | ==0.5 |
| exceptiongroup | ==1.3.1 |
| face | ==26.0.0 |
| Faker | ==40.21.0 |
| FalkorDB | ==1.6.1 |
| falkordb-haystack | ==1.1.0 |
| fastapi | ==0.136.3 |
| fastavro | ==1.12.2 |
| fastcore | ==1.13.2 |
| fastembed | ==0.8.0 |
| fastembed-haystack | ==1.4.1 |
| fastuuid | ==0.14.0 |
| ffmpeg-python | ==0.2.0 |
| fickling | ==0.1.11 |
| filelock | ==3.29.1 |
| filetype | ==1.2.0 |
| fire | ==0.7.1 |
| firecrawl-haystack | ==1.1.0 |
| firecrawl-py | ==4.28.2 |
| flatbuffers | ==25.12.19 |
| frozenlist | ==1.8.0 |
| fsspec | ==2026.4.0 |
| funasr | ==1.3.9 |
| funasr-haystack | ==0.0.1 |
| future | ==1.0.0 |
| gitdb | ==4.0.12 |
| github-haystack | ==1.2.0 |
| GitPython | ==3.1.50 |
| glom | ==24.11.0 |
| google-api-core | ==2.31.0 |
| google-auth | ==2.53.0 |
| google-cloud-alloydb | ==0.10.0 |
| google-cloud-alloydb-connector | ==1.13.0 |
| google-genai | ==2.8.0 |
| google-genai-haystack | ==3.1.0 |
| googleapis-common-protos | ==1.75.0 |
| gql | ==4.0.0 |
| graphql-core | ==3.2.11 |
| graphviz | ==0.21 |
| greenlet | ==3.5.1 |
| grpc-google-iam-v1 | ==0.14.4 |
| grpcio | ==1.78.0 |
| grpcio-status | ==1.71.2 |
| h11 | ==0.16.0 |
| h2 | ==4.3.0 |
| haystack-ai | ==2.30.1rc1 |
| haystack-experimental | ==0.19.0 |
| hf-xet | ==1.5.0 |
| hpack | ==4.1.0 |
| html5lib | ==1.1 |
| htmldate | ==1.10.0 |
| httpcore | ==1.0.9 |
| httpr | ==0.4.8 |
| httptools | ==0.8.0 |
| httpx | ==0.28.1 |
| httpx-sse | ==0.4.3 |
| huggingface-api-haystack | ==0.2.0 |
| huggingface_hub | ==0.36.2 |
| hydra-core | ==1.3.2 |
| hyperframe | ==6.1.0 |
| idna | ==3.18 |
| importlib_metadata | ==8.6.1 |
| importlib_resources | ==7.1.0 |
| iniconfig | ==2.3.0 |
| installer | ==0.7.0 |
| intervaltree | ==3.2.1 |
| invoke | ==2.2.1 |
| isodate | ==0.7.2 |
| jaconv | ==0.5.0 |
| jamo | ==0.4.1 |
| jieba | ==0.42.1 |
| jina-haystack | ==0.5.1 |
| Jinja2 | ==3.1.6 |
| jiter | ==0.15.0 |
| jmespath | ==1.1.0 |
| joblib | ==1.5.3 |
| joserfc | ==1.7.1 |
| jq | ==1.11.0 |
| jsonlines | ==4.0.0 |
| jsonpatch | ==1.33 |
| jsonpointer | ==3.1.1 |
| jsonref | ==1.1.0 |
| jsonschema | ==4.26.0 |
| jsonschema-specifications | ==2025.9.1 |
| jusText | ==3.0.2 |
| kaitaistruct | ==0.11 |
| kaldiio | ==2.18.1 |
| kubernetes | ==36.0.2 |
| langchain | ==1.3.2 |
| langchain-classic | ==1.0.7 |
| langchain-community | ==0.4.2 |
| langchain-core | ==1.4.1 |
| langchain-openai | ==1.2.2 |
| langchain-protocol | ==0.0.16 |
| langchain-text-splitters | ==1.1.2 |
| langdetect | ==1.0.9 |
| langfuse | ==2.60.10 |
| langfuse-haystack | ==2.2.0 |
| langgraph | ==1.2.2 |
| langgraph-checkpoint | ==4.1.1 |
| langgraph-prebuilt | ==1.1.0 |
| langgraph-sdk | ==0.3.15 |
| langsmith | ==0.8.9 |
| lara-haystack | ==1.0.0 |
| lara-sdk | ==1.11.0 |
| latex2mathml | ==3.81.0 |
| lazy-loader | ==0.5 |
| lazy_imports | ==1.2.0 |
| librosa | ==0.11.0 |
| litellm | ==1.88.0 |
| litellm-haystack | ==1.0.0 |
| llama-cpp-haystack | ==1.1.0 |
| llama-stack-api | ==0.7.2 |
| llama-stack-haystack | ==1.0.0 |
| llama_cpp_python | ==0.3.28 |
| llama_stack | ==0.4.6 |
| llvmlite | ==0.47.0 |
| loguru | ==0.7.3 |
| lxml | ==6.1.1 |
| lxml_html_clean | ==0.4.5 |
| magika | ==0.6.2 |
| mail-parser | ==4.3.0 |
| markdown-it-py | ==3.0.0 |
| markdownify | ==1.2.2 |
| markitdown | ==0.1.6 |
| markitdown-haystack | ==1.0.0 |
| marko | ==2.2.3 |
| MarkupSafe | ==3.0.3 |
| mcp | ==1.27.2 |
| mcp-haystack | ==1.0.0 |
| mdit-plain | ==1.0.1 |
| mdurl | ==0.1.2 |
| mem0-haystack | ==0.1.0 |
| mem0ai | ==2.0.4 |
| meta-llama-haystack | ==1.1.0 |
| mistral-haystack | ==1.0.1 |
| mistralai | ==1.9.11 |
| mmh3 | ==5.2.1 |
| modelscope | ==1.37.1 |
| mongodb-atlas-haystack | ==3.2.1 |
| more-itertools | ==11.1.0 |
| mpire | ==2.10.2 |
| mpmath | ==1.3.0 |
| msal | ==1.37.0 |
| msal-extensions | ==1.3.1 |
| msgpack | ==1.1.2 |
| msgspec | ==0.21.1 |
| msrest | ==0.7.1 |
| multidict | ==6.7.1 |
| multiprocess | ==0.70.19 |
| murmurhash | ==1.0.15 |
| mxbai-rerank | ==0.1.6 |
| narwhals | ==2.22.1 |
| nest-asyncio | ==1.6.0 |
| networkx | ==3.6.1 |
| nltk | ==3.9.4 |
| numba | ==0.65.1 |
| numpy | ==1.26.4 |
| nvidia-haystack | ==0.3.0 |
| oauthlib | ==3.3.1 |
| olefile | ==0.47 |
| ollama | ==0.6.2 |
| ollama-haystack | ==3.0.1 |
| omegaconf | ==2.3.0 |
| onnxruntime | ==1.26.0 |
| openai | ==2.41.0 |
| opencv-python | ==4.11.0.86 |
| openinference-instrumentation | ==0.1.53 |
| openinference-instrumentation-haystack | ==0.1.30 |
| openinference-semantic-conventions | ==0.1.30 |
| openpyxl | ==3.1.5 |
| openrouter-haystack | ==0.2.0 |
| opensearch-haystack | ==8.1.0 |
| opensearch-protobufs | ==1.2.0 |
| opensearch-py | ==3.2.0 |
| opentelemetry-api | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-common | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-grpc | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-http | ==1.33.1 |
| opentelemetry-instrumentation | ==0.54b1 |
| opentelemetry-proto | ==1.33.1 |
| opentelemetry-sdk | ==1.33.1 |
| opentelemetry-semantic-conventions | ==0.54b1 |
| oracle-haystack | ==0.2.0 |
| oracledb | ==2.5.1 |
| orjson | ==3.11.9 |
| ormsgpack | ==1.12.2 |
| oss2 | ==2.13.1 |
| overrides | ==7.7.0 |
| packaging | ==24.2 |
| pandas | ==3.0.3 |
| pdf2image | ==1.17.0 |
| pdfminer.six | ==20250506 |
| perplexity-haystack | ==0.1.1 |
| pgvector | ==0.4.2 |
| pgvector-haystack | ==6.3.0 |
| phonenumbers | ==9.0.32 |
| pika | ==1.3.2 |
| pillow | ==12.2.0 |
| pinecone | ==9.1.0 |
| pinecone_haystack | ==5.1.0 |
| platformdirs | ==4.10.0 |
| pluggy | ==1.6.0 |
| polars | ==1.41.2 |
| polars-runtime-32 | ==1.41.2 |
| polyfactory | ==3.3.0 |
| polyfile-weave | ==0.5.7 |
| pooch | ==1.9.0 |
| portalocker | ==3.2.0 |
| posthog | ==7.18.0 |
| preshed | ==3.0.13 |
| presidio-haystack | ==2.1.0 |
| presidio_analyzer | ==2.2.362 |
| presidio_anonymizer | ==2.2.362 |
| prompt_toolkit | ==3.0.52 |
| propcache | ==0.5.2 |
| proto-plus | ==1.28.0 |
| protobuf | ==4.25.9 |
| psutil | ==7.2.2 |
| psycopg | ==3.3.4 |
| psycopg-binary | ==3.3.4 |
| psycopg2-binary | ==2.9.12 |
| py_rust_stemmers | ==0.1.8 |
| pyarrow | ==24.0.0 |
| pyasn1 | ==0.6.3 |
| pyasn1_modules | ==0.4.2 |
| pybase64 | ==1.4.3 |
| pyclipper | ==1.4.0 |
| pycparser | ==3.0 |
| pycryptodome | ==3.23.0 |
| pydantic | ==2.12.5 |
| pydantic-settings | ==2.14.1 |
| pydantic_core | ==2.41.5 |
| Pygments | ==2.20.0 |
| PyJWT | ==2.13.0 |
| pylatexenc | ==2.10 |
| pymongo | ==10.10.10.10 |
| pynndescent | ==0.6.0 |
| pyOpenSSL | ==26.2.0 |
| pypdf | ==5.1.0 |
| pypdfium2 | ==5.9.0 |
| PyPika | ==0.51.1 |
| pyproject_hooks | ==1.2.0 |
| pyrate-limiter | ==4.2.0 |
| pytest | ==8.4.2 |
| pytest-dotenv | ==0.5.2 |
| python-dateutil | ==2.9.0.post0 |
| python-docx | ==1.1.2 |
| python-dotenv | ==1.2.2 |
| python-iso639 | ==2026.4.20 |
| python-magic | ==0.4.27 |
| python-multipart | ==0.0.32 |
| python-oxmsg | ==0.0.2 |
| python-pptx | ==1.0.2 |
| python-rapidjson | ==1.23 |
| pytz | ==2026.2 |
| pyversity | ==0.2.0 |
| pyversity-haystack | ==1.0.0 |
| pyvespa | ==1.2.1 |
| PyYAML | ==6.0.3 |
| qdrant-client | ==1.18.0 |
| qdrant-haystack | ==9.1.1 |
| ragas | ==0.2.15 |
| ragas-haystack | ==2.2.0 |
| RapidFuzz | ==3.14.5 |
| rapidocr | ==3.8.1 |
| redis | ==8.0.0 |
| referencing | ==0.37.0 |
| regex | ==2026.5.9 |
| requests | ==2.34.2 |
| requests-file | ==3.0.1 |
| requests-oauthlib | ==2.0.0 |
| requests-toolbelt | ==1.0.0 |
| rich | ==15.0.0 |
| rpds-py | ==2026.5.1 |
| rtree | ==1.4.1 |
| ruamel.yaml | ==0.19.1 |
| s3transfer | ==0.16.1 |
| safetensors | ==0.7.0 |
| scikit-learn | ==1.9.0 |
| scipy | ==1.17.1 |
| semchunk | ==3.2.5 |
| sentence-transformers | ==5.5.1 |
| sentencepiece | ==0.2.1 |
| sentry-sdk | ==2.61.1 |
| setfit | ==1.1.3 |
| setuptools | ==82.0.1 |
| shapely | ==2.1.2 |
| shellingham | ==1.5.4 |
| six | ==1.17.0 |
| smart_open | ==7.6.1 |
| smmap | ==5.0.3 |
| sniffio | ==1.3.1 |
| snowflake-connector-python | ==4.6.0 |
| snowflake-haystack | ==2.0.0 |
| sortedcontainers | ==2.4.0 |
| soundfile | ==0.14.0 |
| soupsieve | ==2.8.4 |
| soxr | ==1.1.0 |
| spacy | ==3.8.14 |
| spacy-legacy | ==3.0.12 |
| spacy-loggers | ==1.0.5 |
| SQLAlchemy | ==2.0.50 |
| sqlalchemy-haystack | ==0.1.0 |
| srsly | ==2.5.3 |
| sse-starlette | ==3.4.4 |
| stackit-haystack | ==1.2.0 |
| starlette | ==1.2.1 |
| structlog | ==25.5.0 |
| supabase-haystack | ==0.1.0 |
| sympy | ==1.14.0 |
| tabulate | ==0.10.0 |
| tavily-haystack | ==0.1.0 |
| tavily-python | ==0.7.25 |
| tenacity | ==9.1.4 |
| tensorboardX | ==2.6.5 |
| termcolor | ==3.3.0 |
| thinc | ==8.3.13 |
| threadpoolctl | ==3.6.0 |
| tika | ==2.6.0 |
| tiktoken | ==0.13.0 |
| tld | ==0.13.2 |
| tldextract | ==5.3.1 |
| togetherai-haystack | ==2.0.0 |
| tokenizers | ==0.21.4 |
| toml | ==0.10.2 |
| tomlkit | ==0.15.0 |
| torch | ==2.8.0+cpu |
| torch-complex | ==0.4.4 |
| torchaudio | ==2.11.0 |
| torchvision | ==0.23.0+cpu |
| tornado | ==6.5.6 |
| tqdm | ==4.68.1 |
| trafilatura | ==2.0.0 |
| transformers | ==4.55.4 |
| tree-sitter | ==0.25.2 |
| tree-sitter-c | ==0.24.2 |
| tree-sitter-javascript | ==0.25.0 |
| tree-sitter-python | ==0.25.0 |
| tree-sitter-typescript | ==0.23.2 |
| tritonclient | ==2.51.0 |
| typer | ==0.21.2 |
| types-requests | ==2.33.0.20260518 |
| typing-inspection | ==0.4.2 |
| typing_extensions | ==4.15.0 |
| tzdata | ==2026.2 |
| tzlocal | ==5.3.1 |
| umap-learn | ==0.5.12 |
| unstructured | ==0.21.5 |
| unstructured-client | ==0.42.3 |
| unstructured-fileconverter-haystack | ==1.0.0 |
| urllib3 | ==2.7.0 |
| uuid6 | ==2025.0.1 |
| uuid_utils | ==0.16.0 |
| uvicorn | ==0.49.0 |
| uvloop | ==0.22.1 |
| validators | ==0.35.0 |
| valkey-glide | ==2.4.1 |
| valkey-glide-sync | ==2.4.1 |
| valkey-haystack | ==0.2.0 |
| vespa-haystack | ==1.0.0 |
| vllm-haystack | ==1.1.0 |
| voyage-embedders-haystack | ==1.5.0 |
| voyageai | ==0.4.0 |
| wandb | ==0.27.2 |
| wasabi | ==1.1.3 |
| watchfiles | ==1.2.0 |
| wcmatch | ==10.1 |
| wcwidth | ==0.8.1 |
| weasel | ==1.0.0 |
| weave | ==0.52.25 |
| weave-haystack | ==2.0.0 |
| weaviate-client | ==4.21.3 |
| weaviate-haystack | ==6.0.0 |
| webencodings | ==0.5.1 |
| websocket-client | ==1.9.0 |
| websockets | ==16.0 |
| wrapt | ==1.17.3 |
| xlsxwriter | ==3.2.9 |
| xxhash | ==3.7.0 |
| yarl | ==1.24.2 |
| yaspin | ==3.4.0 |
| zipp | ==4.1.0 |
| zstandard | ==0.25.0 |
queryapi
| Package | Version |
|---|---|
| abnf | ==2.2.0 |
| accelerate | ==1.13.0 |
| adbc-driver-manager | ==1.11.0 |
| adbc-driver-snowflake | ==1.11.0 |
| aimlapi-haystack | ==2.0.0 |
| aiobotocore | ==3.7.0 |
| aiofiles | ==25.1.0 |
| aiohappyeyeballs | ==2.6.2 |
| aiohttp | ==3.14.1 |
| aioitertools | ==0.13.0 |
| aiolimiter | ==1.2.1 |
| aiosignal | ==1.4.0 |
| aiosqlite | ==0.22.1 |
| aliyun-python-sdk-core | ==2.11.5 |
| aliyun-python-sdk-core-v3 | ==2.11.5 |
| aliyun-python-sdk-kms | ==2.16.5 |
| alloydb-haystack | ==0.1.0 |
| amazon-bedrock-haystack | ==6.10.2 |
| amazon-sagemaker-haystack | ==0.3.0 |
| amazon-sns-extended-client | ==1.0.1 |
| amazon-textract-haystack | ==1.0.0 |
| annotated-doc | ==0.0.4 |
| annotated-types | ==0.7.0 |
| anthropic | ==0.107.1 |
| anthropic-haystack | ==5.9.0 |
| antlr4-python3-runtime | ==4.9.3 |
| anyio | ==4.13.0 |
| appdirs | ==1.4.4 |
| arcadedb-haystack | ==1.2.0 |
| arrow | ==1.4.0 |
| asn1crypto | ==1.5.1 |
| astra-haystack | ==4.3.0 |
| astrapy | ==1.5.2 |
| asyncer | ==0.0.17 |
| asyncpg | ==0.31.0 |
| attrs | ==26.1.0 |
| audioread | ==3.1.0 |
| Authlib | ==1.7.2 |
| azure-ai-documentintelligence | ==1.0.2 |
| azure-ai-formrecognizer | ==3.3.3 |
| azure-ai-search-haystack | ==4.0.0 |
| azure-common | ==1.1.28 |
| azure-core | ==1.41.0 |
| azure-doc-intelligence-haystack | ==1.0.0 |
| azure-identity | ==1.25.3 |
| azure-search-documents | ==12.0.0 |
| babel | ==2.18.0 |
| backoff | ==2.2.1 |
| batched | ==0.1.5 |
| bcrypt | ==5.0.0 |
| beautifulsoup4 | ==4.15.0 |
| blis | ==1.3.3 |
| boltons | ==25.0.0 |
| boto3 | ==1.42.90 |
| boto3-extensions | ==0.23.0 |
| botocore | ==1.42.90 |
| bracex | ==2.6 |
| brave-haystack | ==0.1.0 |
| build | ==1.5.0 |
| bytecode | ==0.18.1 |
| catalogue | ==2.0.10 |
| certifi | ==2026.5.20 |
| cffi | ==2.0.0 |
| chardet | ==7.4.3 |
| charset-normalizer | ==3.4.7 |
| chroma-haystack | ==4.3.0 |
| chromadb | ==1.5.9 |
| cint | ==1.0.0 |
| click | ==8.3.1 |
| cloudpathlib | ==0.24.0 |
| cohere | ==5.21.1 |
| cohere-haystack | ==4.2.0 |
| colorlog | ==6.10.1 |
| cometapi-haystack | ==2.1.0 |
| confection | ==1.3.3 |
| courlan | ==1.4.0 |
| crcmod | ==1.7 |
| cryptography | ==48.0.0 |
| cymem | ==2.0.13 |
| datasets | ==5.0.0 |
| dateparser | ==1.4.0 |
| dc-query-api | ==2.1.105 |
| dc-unified-logging | ==0.0.5 |
| ddtrace | ==4.7.0 |
| decorator | ==5.3.1 |
| deepl | ==1.30.0 |
| deepl-haystack | ==0.3.0 |
| deepset-cloud-custom-nodes | ==2.0.304 |
| deepset-cloud-sdk | ==1.7.6 |
| defusedxml | ==0.7.1 |
| Deprecated | ==1.3.1 |
| deprecation | ==2.1.0 |
| detect-installer | ==0.1.0 |
| dill | ==0.4.1 |
| diskcache | ==5.6.3 |
| distro | ==1.9.0 |
| dnspython | ==2.8.0 |
| docker | ==7.1.0 |
| dockerfile-parse | ==2.0.1 |
| docling | ==2.98.0 |
| docling-core | ==2.79.0 |
| docling-haystack | ==0.3.0 |
| docling-ibm-models | ==3.13.3 |
| docling-parse | ==6.2.0 |
| docling-serve-haystack | ==1.0.0 |
| docling-slim | ==2.98.0 |
| docstring_parser | ==0.18.0 |
| durationpy | ==0.10 |
| e2b | ==2.26.0 |
| e2b-haystack | ==1.0.0 |
| editdistance | ==0.8.1 |
| elastic-transport | ==8.17.1 |
| elasticsearch | ==8.19.3 |
| elasticsearch-haystack | ==5.4.0 |
| email-validator | ==2.3.0 |
| emoji | ==2.15.0 |
| envier | ==0.6.1 |
| et_xmlfile | ==2.0.0 |
| eval_type_backport | ==0.4.0 |
| evaluate | ==0.4.6 |
| Events | ==0.5 |
| exceptiongroup | ==1.3.1 |
| face | ==26.0.0 |
| Faker | ==40.21.0 |
| FalkorDB | ==1.6.1 |
| falkordb-haystack | ==1.1.0 |
| fastapi | ==0.135.3 |
| fastapi-cli | ==0.0.24 |
| fastapi-cloud-cli | ==0.19.0 |
| fastapi-openai-compat | ==1.2.0 |
| fastar | ==0.11.0 |
| fastavro | ==1.12.2 |
| fastcore | ==1.13.2 |
| fastembed | ==0.8.0 |
| fastembed-haystack | ==1.4.1 |
| fastuuid | ==0.14.0 |
| ffmpeg-python | ==0.2.0 |
| fickling | ==0.1.11 |
| filelock | ==3.29.1 |
| filetype | ==1.2.0 |
| fire | ==0.7.1 |
| firecrawl-haystack | ==1.1.0 |
| firecrawl-py | ==4.28.2 |
| flatbuffers | ==25.12.19 |
| frozenlist | ==1.8.0 |
| fsspec | ==2026.4.0 |
| funasr | ==1.3.9 |
| funasr-haystack | ==0.0.1 |
| future | ==1.0.0 |
| gitdb | ==4.0.12 |
| github-haystack | ==1.2.0 |
| GitPython | ==3.1.50 |
| glom | ==25.12.0 |
| google-api-core | ==2.31.0 |
| google-auth | ==2.53.0 |
| google-cloud-alloydb | ==0.10.0 |
| google-cloud-alloydb-connector | ==1.13.0 |
| google-genai | ==2.8.0 |
| google-genai-haystack | ==3.1.0 |
| googleapis-common-protos | ==1.75.0 |
| gql | ==4.0.0 |
| graphql-core | ==3.2.11 |
| graphviz | ==0.21 |
| greenlet | ==3.5.1 |
| grpc-google-iam-v1 | ==0.14.4 |
| grpcio | ==1.78.0 |
| grpcio-status | ==1.71.2 |
| h11 | ==0.16.0 |
| h2 | ==4.3.0 |
| hayhooks | ==1.20.0 |
| haystack-ai | ==2.30.1rc1 |
| haystack-experimental | ==0.19.0 |
| hf-xet | ==1.5.0 |
| hpack | ==4.1.0 |
| html5lib | ==1.1 |
| htmldate | ==1.10.0 |
| httpcore | ==1.0.9 |
| httpr | ==0.4.8 |
| httptools | ==0.8.0 |
| httpx | ==0.28.1 |
| httpx-sse | ==0.4.3 |
| huggingface-api-haystack | ==0.2.0 |
| huggingface_hub | ==0.36.2 |
| hydra-core | ==1.3.2 |
| hyperframe | ==6.1.0 |
| idna | ==3.18 |
| importlib_metadata | ==8.6.1 |
| importlib_resources | ==7.1.0 |
| iniconfig | ==2.3.0 |
| installer | ==0.7.0 |
| intervaltree | ==3.2.1 |
| invoke | ==2.2.1 |
| isodate | ==0.7.2 |
| jaconv | ==0.5.0 |
| jamo | ==0.4.1 |
| jieba | ==0.42.1 |
| jina-haystack | ==0.5.1 |
| Jinja2 | ==3.1.6 |
| jiter | ==0.15.0 |
| jmespath | ==1.1.0 |
| joblib | ==1.5.3 |
| joserfc | ==1.7.1 |
| jq | ==1.11.0 |
| jsonlines | ==4.0.0 |
| jsonpatch | ==1.33 |
| jsonpointer | ==3.1.1 |
| jsonref | ==1.1.0 |
| jsonschema | ==4.26.0 |
| jsonschema-specifications | ==2025.9.1 |
| jusText | ==3.0.2 |
| kaitaistruct | ==0.11 |
| kaldiio | ==2.18.1 |
| kubernetes | ==36.0.2 |
| langchain | ==1.3.2 |
| langchain-classic | ==1.0.7 |
| langchain-community | ==0.4.2 |
| langchain-core | ==1.4.1 |
| langchain-openai | ==1.2.2 |
| langchain-protocol | ==0.0.16 |
| langchain-text-splitters | ==1.1.2 |
| langdetect | ==1.0.9 |
| langfuse | ==2.60.10 |
| langfuse-haystack | ==2.2.0 |
| langgraph | ==1.2.2 |
| langgraph-checkpoint | ==4.1.1 |
| langgraph-prebuilt | ==1.1.0 |
| langgraph-sdk | ==0.3.15 |
| langsmith | ==0.8.9 |
| lara-haystack | ==1.0.0 |
| lara-sdk | ==1.11.0 |
| latex2mathml | ==3.81.0 |
| lazy-loader | ==0.5 |
| lazy_imports | ==1.2.0 |
| librosa | ==0.11.0 |
| litellm | ==1.88.0 |
| litellm-haystack | ==1.0.0 |
| llama-cpp-haystack | ==1.1.0 |
| llama-stack-api | ==0.7.2 |
| llama-stack-haystack | ==1.0.0 |
| llama_cpp_python | ==0.3.28 |
| llama_stack | ==0.4.6 |
| llvmlite | ==0.47.0 |
| loguru | ==0.7.3 |
| lxml | ==6.1.1 |
| lxml_html_clean | ==0.4.5 |
| magika | ==0.6.2 |
| mail-parser | ==4.3.0 |
| markdown-it-py | ==3.0.0 |
| markdownify | ==1.2.2 |
| markitdown | ==0.1.6 |
| markitdown-haystack | ==1.0.0 |
| marko | ==2.2.3 |
| MarkupSafe | ==3.0.3 |
| mcp | ==1.27.2 |
| mcp-haystack | ==1.0.0 |
| mdit-plain | ==1.0.1 |
| mdurl | ==0.1.2 |
| mem0-haystack | ==0.1.0 |
| mem0ai | ==2.0.4 |
| meta-llama-haystack | ==1.1.0 |
| mistral-haystack | ==1.0.1 |
| mistralai | ==1.9.11 |
| mmh3 | ==5.2.1 |
| modelscope | ==1.37.1 |
| mongodb-atlas-haystack | ==3.2.1 |
| more-itertools | ==11.1.0 |
| mpire | ==2.10.2 |
| mpmath | ==1.3.0 |
| msal | ==1.37.0 |
| msal-extensions | ==1.3.1 |
| msgpack | ==1.1.2 |
| msgspec | ==0.21.1 |
| msrest | ==0.7.1 |
| multidict | ==6.7.1 |
| multiprocess | ==0.70.19 |
| murmurhash | ==1.0.15 |
| mxbai-rerank | ==0.1.6 |
| narwhals | ==2.22.1 |
| nest-asyncio | ==1.6.0 |
| networkx | ==3.6.1 |
| nltk | ==3.9.4 |
| numba | ==0.65.1 |
| numpy | ==1.26.4 |
| nvidia-haystack | ==0.3.0 |
| oauthlib | ==3.3.1 |
| olefile | ==0.47 |
| ollama | ==0.6.2 |
| ollama-haystack | ==3.0.1 |
| omegaconf | ==2.3.0 |
| onnxruntime | ==1.26.0 |
| openai | ==2.41.0 |
| opencv-python | ==4.11.0.86 |
| openinference-instrumentation | ==0.1.53 |
| openinference-instrumentation-haystack | ==0.1.30 |
| openinference-semantic-conventions | ==0.1.30 |
| openpyxl | ==3.1.5 |
| openrouter-haystack | ==0.2.0 |
| opensearch-haystack | ==8.1.0 |
| opensearch-protobufs | ==1.2.0 |
| opensearch-py | ==3.2.0 |
| opentelemetry-api | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-common | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-grpc | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-http | ==1.33.1 |
| opentelemetry-instrumentation | ==0.54b1 |
| opentelemetry-proto | ==1.33.1 |
| opentelemetry-sdk | ==1.33.1 |
| opentelemetry-semantic-conventions | ==0.54b1 |
| oracle-haystack | ==0.2.0 |
| oracledb | ==2.5.1 |
| orjson | ==3.11.9 |
| ormsgpack | ==1.12.2 |
| oss2 | ==2.13.1 |
| overrides | ==7.7.0 |
| packaging | ==24.2 |
| pandas | ==3.0.3 |
| pdf2image | ==1.17.0 |
| pdfminer.six | ==20250506 |
| perplexity-haystack | ==0.1.1 |
| pgvector | ==0.4.2 |
| pgvector-haystack | ==6.3.0 |
| phonenumbers | ==9.0.32 |
| pillow | ==12.2.0 |
| pinecone | ==9.1.0 |
| pinecone_haystack | ==5.1.0 |
| platformdirs | ==4.10.0 |
| pluggy | ==1.6.0 |
| polars | ==1.41.2 |
| polars-runtime-32 | ==1.41.2 |
| polyfactory | ==3.3.0 |
| polyfile-weave | ==0.5.7 |
| pooch | ==1.9.0 |
| portalocker | ==3.2.0 |
| posthog | ==7.18.0 |
| preshed | ==3.0.13 |
| presidio-haystack | ==2.1.0 |
| presidio_analyzer | ==2.2.362 |
| presidio_anonymizer | ==2.2.362 |
| prompt_toolkit | ==3.0.52 |
| propcache | ==0.5.2 |
| proto-plus | ==1.28.0 |
| protobuf | ==4.25.9 |
| psutil | ==7.2.2 |
| psycopg | ==3.3.4 |
| psycopg-binary | ==3.3.4 |
| psycopg2-binary | ==2.9.12 |
| py_rust_stemmers | ==0.1.8 |
| pyarrow | ==24.0.0 |
| pyasn1 | ==0.6.3 |
| pyasn1_modules | ==0.4.2 |
| pybase64 | ==1.4.3 |
| pyclipper | ==1.4.0 |
| pycparser | ==3.0 |
| pycryptodome | ==3.23.0 |
| pydantic | ==2.13.0 |
| pydantic-extra-types | ==2.11.1 |
| pydantic-settings | ==2.14.1 |
| pydantic_core | ==2.46.0 |
| Pygments | ==2.20.0 |
| PyJWT | ==2.12.1 |
| pylatexenc | ==2.10 |
| pymongo | ==10.10.10.10 |
| pynndescent | ==0.6.0 |
| pyOpenSSL | ==26.2.0 |
| pypdf | ==5.1.0 |
| pypdfium2 | ==5.9.0 |
| PyPika | ==0.51.1 |
| pyproject_hooks | ==1.2.0 |
| pyrate-limiter | ==4.2.0 |
| pytest | ==8.4.2 |
| pytest-dotenv | ==0.5.2 |
| python-dateutil | ==2.9.0.post0 |
| python-docx | ==1.1.2 |
| python-dotenv | ==1.2.2 |
| python-iso639 | ==2026.4.20 |
| python-magic | ==0.4.27 |
| python-multipart | ==0.0.32 |
| python-oxmsg | ==0.0.2 |
| python-pptx | ==1.0.2 |
| python-rapidjson | ==1.23 |
| pytz | ==2026.2 |
| pyversity | ==0.2.0 |
| pyversity-haystack | ==1.0.0 |
| pyvespa | ==1.2.1 |
| PyYAML | ==6.0.3 |
| qdrant-client | ==1.18.0 |
| qdrant-haystack | ==9.1.1 |
| ragas | ==0.2.15 |
| ragas-haystack | ==2.2.0 |
| RapidFuzz | ==3.14.5 |
| rapidocr | ==3.8.1 |
| redis | ==7.4.0 |
| referencing | ==0.37.0 |
| regex | ==2026.5.9 |
| requests | ==2.34.2 |
| requests-file | ==3.0.1 |
| requests-oauthlib | ==2.0.0 |
| requests-toolbelt | ==1.0.0 |
| rich | ==15.0.0 |
| rich-toolkit | ==0.20.1 |
| rignore | ==0.7.6 |
| rpds-py | ==2026.5.1 |
| rtree | ==1.4.1 |
| ruamel.yaml | ==0.19.1 |
| s3transfer | ==0.16.1 |
| safetensors | ==0.7.0 |
| scikit-learn | ==1.9.0 |
| scipy | ==1.17.1 |
| semchunk | ==3.2.5 |
| sentence-transformers | ==5.5.1 |
| sentencepiece | ==0.2.1 |
| sentry-sdk | ==2.61.1 |
| setfit | ==1.1.3 |
| setuptools | ==82.0.1 |
| shapely | ==2.1.2 |
| shellingham | ==1.5.4 |
| six | ==1.17.0 |
| smart_open | ==7.6.1 |
| smmap | ==5.0.3 |
| sniffio | ==1.3.1 |
| snowflake-connector-python | ==4.6.0 |
| snowflake-haystack | ==2.0.0 |
| sortedcontainers | ==2.4.0 |
| soundfile | ==0.14.0 |
| soupsieve | ==2.8.4 |
| soxr | ==1.1.0 |
| spacy | ==3.8.14 |
| spacy-legacy | ==3.0.12 |
| spacy-loggers | ==1.0.5 |
| SQLAlchemy | ==2.0.50 |
| sqlalchemy-haystack | ==0.1.0 |
| srsly | ==2.5.3 |
| sse-starlette | ==3.4.4 |
| stackit-haystack | ==1.2.0 |
| starlette | ==1.2.1 |
| structlog | ==25.5.0 |
| supabase-haystack | ==0.1.0 |
| sympy | ==1.14.0 |
| tabulate | ==0.10.0 |
| tavily-haystack | ==0.1.0 |
| tavily-python | ==0.7.25 |
| tenacity | ==9.1.4 |
| tensorboardX | ==2.6.5 |
| termcolor | ==3.3.0 |
| thinc | ==8.3.13 |
| threadpoolctl | ==3.6.0 |
| tika | ==2.6.0 |
| tiktoken | ==0.13.0 |
| tld | ==0.13.2 |
| tldextract | ==5.3.1 |
| togetherai-haystack | ==2.0.0 |
| tokenizers | ==0.21.4 |
| toml | ==0.10.2 |
| tomlkit | ==0.15.0 |
| torch | ==2.8.0+cpu |
| torch-complex | ==0.4.4 |
| torchaudio | ==2.11.0 |
| torchvision | ==0.23.0+cpu |
| tornado | ==6.5.6 |
| tqdm | ==4.68.1 |
| trafilatura | ==2.0.0 |
| transformers | ==4.55.4 |
| tree-sitter | ==0.25.2 |
| tree-sitter-c | ==0.24.2 |
| tree-sitter-javascript | ==0.25.0 |
| tree-sitter-python | ==0.25.0 |
| tree-sitter-typescript | ==0.23.2 |
| tritonclient | ==2.51.0 |
| typer | ==0.21.2 |
| types-requests | ==2.33.0.20260518 |
| typing-inspection | ==0.4.2 |
| typing_extensions | ==4.15.0 |
| tzdata | ==2026.2 |
| tzlocal | ==5.3.1 |
| umap-learn | ==0.5.12 |
| unstructured | ==0.21.5 |
| unstructured-client | ==0.42.3 |
| unstructured-fileconverter-haystack | ==1.0.0 |
| urllib3 | ==2.7.0 |
| uuid6 | ==2025.0.1 |
| uuid_utils | ==0.16.0 |
| uvicorn | ==0.44.0 |
| uvloop | ==0.22.1 |
| validators | ==0.35.0 |
| valkey-glide | ==2.4.1 |
| valkey-glide-sync | ==2.4.1 |
| valkey-haystack | ==0.2.0 |
| vespa-haystack | ==1.0.0 |
| vllm-haystack | ==1.1.0 |
| voyage-embedders-haystack | ==1.5.0 |
| voyageai | ==0.4.0 |
| wandb | ==0.27.2 |
| wasabi | ==1.1.3 |
| watchfiles | ==1.2.0 |
| wcmatch | ==10.1 |
| wcwidth | ==0.8.1 |
| weasel | ==1.0.0 |
| weave | ==0.52.25 |
| weave-haystack | ==2.0.0 |
| weaviate-client | ==4.21.3 |
| weaviate-haystack | ==6.0.0 |
| webencodings | ==0.5.1 |
| websocket-client | ==1.9.0 |
| websockets | ==16.0 |
| wrapt | ==1.17.3 |
| xlsxwriter | ==3.2.9 |
| xxhash | ==3.7.0 |
| yarl | ==1.24.2 |
| yaspin | ==3.4.0 |
| zipp | ==4.1.0 |
| zstandard | ==0.25.0 |
utilities
| Package | Version |
|---|---|
| abnf | ==2.2.0 |
| accelerate | ==1.13.0 |
| adbc-driver-manager | ==1.11.0 |
| adbc-driver-snowflake | ==1.11.0 |
| aimlapi-haystack | ==2.0.0 |
| aiobotocore | ==3.7.0 |
| aiofiles | ==25.1.0 |
| aiohappyeyeballs | ==2.6.2 |
| aiohttp | ==3.14.1 |
| aioitertools | ==0.13.0 |
| aiolimiter | ==1.2.1 |
| aiosignal | ==1.4.0 |
| aiosqlite | ==0.22.1 |
| aliyun-python-sdk-core | ==2.11.5 |
| aliyun-python-sdk-core-v3 | ==2.11.5 |
| aliyun-python-sdk-kms | ==2.16.5 |
| alloydb-haystack | ==0.1.0 |
| amazon-bedrock-haystack | ==6.10.2 |
| amazon-sagemaker-haystack | ==0.3.0 |
| amazon-sns-extended-client | ==1.0.1 |
| amazon-textract-haystack | ==1.0.0 |
| annotated-doc | ==0.0.4 |
| annotated-types | ==0.7.0 |
| anthropic | ==0.107.1 |
| anthropic-haystack | ==5.9.0 |
| antlr4-python3-runtime | ==4.9.3 |
| anyio | ==4.13.0 |
| appdirs | ==1.4.4 |
| arcadedb-haystack | ==1.2.0 |
| argon2-cffi | ==25.1.0 |
| argon2-cffi-bindings | ==25.1.0 |
| arrow | ==1.4.0 |
| asn1crypto | ==1.5.1 |
| astra-haystack | ==4.3.0 |
| astrapy | ==1.5.2 |
| asyncer | ==0.0.17 |
| asyncpg | ==0.31.0 |
| attrs | ==26.1.0 |
| audioread | ==3.1.0 |
| Authlib | ==1.7.2 |
| azure-ai-documentintelligence | ==1.0.2 |
| azure-ai-formrecognizer | ==3.3.3 |
| azure-ai-search-haystack | ==4.0.0 |
| azure-common | ==1.1.28 |
| azure-core | ==1.41.0 |
| azure-doc-intelligence-haystack | ==1.0.0 |
| azure-identity | ==1.25.3 |
| azure-search-documents | ==12.0.0 |
| babel | ==2.18.0 |
| backoff | ==2.2.1 |
| batched | ==0.1.5 |
| bcrypt | ==5.0.0 |
| beautifulsoup4 | ==4.15.0 |
| blis | ==1.3.3 |
| boltons | ==25.0.0 |
| boto3 | ==1.42.90 |
| boto3-extensions | ==0.23.0 |
| botocore | ==1.42.90 |
| bracex | ==2.6 |
| brave-haystack | ==0.1.0 |
| build | ==1.5.0 |
| bytecode | ==0.18.1 |
| catalogue | ==2.0.10 |
| certifi | ==2026.5.20 |
| cffi | ==2.0.0 |
| chardet | ==7.4.3 |
| charset-normalizer | ==3.4.7 |
| chroma-haystack | ==4.3.0 |
| chromadb | ==1.5.9 |
| cint | ==1.0.0 |
| click | ==8.3.1 |
| cloudpathlib | ==0.24.0 |
| cohere | ==5.21.1 |
| cohere-haystack | ==4.2.0 |
| colorlog | ==6.10.1 |
| cometapi-haystack | ==2.1.0 |
| confection | ==1.3.3 |
| courlan | ==1.4.0 |
| crcmod | ==1.7 |
| cryptography | ==47.0.0 |
| cymem | ==2.0.13 |
| datasets | ==5.0.0 |
| dateparser | ==1.4.0 |
| dc-haystack-utilities | ==2.7.18 |
| dc-unified-logging | ==0.0.5 |
| ddtrace | ==4.8.0 |
| decorator | ==5.3.1 |
| deepl | ==1.30.0 |
| deepl-haystack | ==0.3.0 |
| deepset-cloud-custom-nodes | ==2.0.304 |
| deepset-cloud-sdk | ==1.7.6 |
| defusedxml | ==0.7.1 |
| Deprecated | ==1.3.1 |
| deprecation | ==2.1.0 |
| detect-installer | ==0.1.0 |
| dill | ==0.4.1 |
| diskcache | ==5.6.3 |
| distro | ==1.9.0 |
| dnspython | ==2.8.0 |
| docker | ==7.1.0 |
| dockerfile-parse | ==2.0.1 |
| docling | ==2.98.0 |
| docling-core | ==2.79.0 |
| docling-haystack | ==0.3.0 |
| docling-ibm-models | ==3.13.3 |
| docling-parse | ==6.2.0 |
| docling-serve-haystack | ==1.0.0 |
| docling-slim | ==2.98.0 |
| docstring_parser | ==0.18.0 |
| durationpy | ==0.10 |
| e2b | ==2.26.0 |
| e2b-haystack | ==1.0.0 |
| editdistance | ==0.8.1 |
| elastic-transport | ==8.17.1 |
| elasticsearch | ==8.19.3 |
| elasticsearch-haystack | ==5.4.0 |
| email-validator | ==2.3.0 |
| emoji | ==2.15.0 |
| envier | ==0.6.1 |
| et_xmlfile | ==2.0.0 |
| eval_type_backport | ==0.4.0 |
| evaluate | ==0.4.6 |
| Events | ==0.5 |
| exceptiongroup | ==1.3.1 |
| face | ==26.0.0 |
| Faker | ==40.21.0 |
| FalkorDB | ==1.6.1 |
| falkordb-haystack | ==1.1.0 |
| fastapi | ==0.136.1 |
| fastapi-cli | ==0.0.24 |
| fastapi-cloud-cli | ==0.19.0 |
| fastapi-openai-compat | ==1.2.0 |
| fastar | ==0.11.0 |
| fastavro | ==1.12.2 |
| fastcore | ==1.13.2 |
| fastembed | ==0.8.0 |
| fastembed-haystack | ==1.4.1 |
| fastuuid | ==0.14.0 |
| ffmpeg-python | ==0.2.0 |
| fickling | ==0.1.11 |
| filelock | ==3.29.1 |
| filetype | ==1.2.0 |
| fire | ==0.7.1 |
| firecrawl-haystack | ==1.1.0 |
| firecrawl-py | ==4.28.2 |
| flatbuffers | ==25.12.19 |
| frozenlist | ==1.8.0 |
| fsspec | ==2026.4.0 |
| funasr | ==1.3.9 |
| funasr-haystack | ==0.0.1 |
| future | ==1.0.0 |
| gitdb | ==4.0.12 |
| github-haystack | ==1.2.0 |
| GitPython | ==3.1.50 |
| glom | ==25.12.0 |
| google-api-core | ==2.31.0 |
| google-auth | ==2.53.0 |
| google-cloud-alloydb | ==0.10.0 |
| google-cloud-alloydb-connector | ==1.13.0 |
| google-genai | ==2.8.0 |
| google-genai-haystack | ==3.1.0 |
| googleapis-common-protos | ==1.75.0 |
| gql | ==4.0.0 |
| graphql-core | ==3.2.11 |
| graphviz | ==0.21 |
| greenlet | ==3.5.1 |
| grpc-google-iam-v1 | ==0.14.4 |
| grpcio | ==1.78.0 |
| grpcio-status | ==1.71.2 |
| h11 | ==0.16.0 |
| h2 | ==4.3.0 |
| hayhooks | ==1.20.0 |
| haystack-ai | ==2.30.1rc1 |
| haystack-experimental | ==0.19.0 |
| haystack-worker-gateway | ==1.4.0 |
| hf-xet | ==1.5.0 |
| hpack | ==4.1.0 |
| html5lib | ==1.1 |
| htmldate | ==1.10.0 |
| httpcore | ==1.0.9 |
| httpr | ==0.4.8 |
| httptools | ==0.8.0 |
| httpx | ==0.28.1 |
| httpx-sse | ==0.4.3 |
| huggingface-api-haystack | ==0.2.0 |
| huggingface_hub | ==0.36.2 |
| hydra-core | ==1.3.2 |
| hyperframe | ==6.1.0 |
| idna | ==3.18 |
| importlib_metadata | ==8.6.1 |
| importlib_resources | ==7.1.0 |
| iniconfig | ==2.3.0 |
| installer | ==0.7.0 |
| intervaltree | ==3.2.1 |
| invoke | ==2.2.1 |
| isodate | ==0.7.2 |
| jaconv | ==0.5.0 |
| jamo | ==0.4.1 |
| jieba | ==0.42.1 |
| jina-haystack | ==0.5.1 |
| Jinja2 | ==3.1.6 |
| jiter | ==0.15.0 |
| jmespath | ==1.1.0 |
| joblib | ==1.5.3 |
| joserfc | ==1.7.1 |
| jq | ==1.11.0 |
| jsonlines | ==4.0.0 |
| jsonpatch | ==1.33 |
| jsonpointer | ==3.1.1 |
| jsonref | ==1.1.0 |
| jsonschema | ==4.26.0 |
| jsonschema-specifications | ==2025.9.1 |
| jusText | ==3.0.2 |
| kaitaistruct | ==0.11 |
| kaldiio | ==2.18.1 |
| kubernetes | ==36.0.2 |
| langchain | ==1.3.2 |
| langchain-classic | ==1.0.7 |
| langchain-community | ==0.4.2 |
| langchain-core | ==1.4.1 |
| langchain-openai | ==1.2.2 |
| langchain-protocol | ==0.0.16 |
| langchain-text-splitters | ==1.1.2 |
| langdetect | ==1.0.9 |
| langfuse | ==2.60.10 |
| langfuse-haystack | ==2.2.0 |
| langgraph | ==1.2.2 |
| langgraph-checkpoint | ==4.1.1 |
| langgraph-prebuilt | ==1.1.0 |
| langgraph-sdk | ==0.3.15 |
| langsmith | ==0.8.9 |
| lara-haystack | ==1.0.0 |
| lara-sdk | ==1.11.0 |
| latex2mathml | ==3.81.0 |
| lazy-loader | ==0.5 |
| lazy_imports | ==1.2.0 |
| librosa | ==0.11.0 |
| litellm | ==1.88.0 |
| litellm-haystack | ==1.0.0 |
| llama-cpp-haystack | ==1.1.0 |
| llama-stack-api | ==0.7.2 |
| llama-stack-haystack | ==1.0.0 |
| llama_cpp_python | ==0.3.28 |
| llama_stack | ==0.4.6 |
| llvmlite | ==0.47.0 |
| loguru | ==0.7.3 |
| lxml | ==6.1.1 |
| lxml_html_clean | ==0.4.5 |
| magika | ==0.6.2 |
| mail-parser | ==4.3.0 |
| markdown-it-py | ==3.0.0 |
| markdownify | ==1.2.2 |
| markitdown | ==0.1.6 |
| markitdown-haystack | ==1.0.0 |
| marko | ==2.2.3 |
| MarkupSafe | ==3.0.3 |
| mcp | ==1.27.2 |
| mcp-haystack | ==1.0.0 |
| mdit-plain | ==1.0.1 |
| mdurl | ==0.1.2 |
| mem0-haystack | ==0.1.0 |
| mem0ai | ==2.0.4 |
| meta-llama-haystack | ==1.1.0 |
| mistral-haystack | ==1.0.1 |
| mistralai | ==1.9.11 |
| mmh3 | ==5.2.1 |
| modelscope | ==1.37.1 |
| mongodb-atlas-haystack | ==3.2.1 |
| more-itertools | ==11.1.0 |
| mpire | ==2.10.2 |
| mpmath | ==1.3.0 |
| msal | ==1.37.0 |
| msal-extensions | ==1.3.1 |
| msgpack | ==1.1.2 |
| msgspec | ==0.21.1 |
| msrest | ==0.7.1 |
| multidict | ==6.7.1 |
| multiprocess | ==0.70.19 |
| murmurhash | ==1.0.15 |
| mxbai-rerank | ==0.1.6 |
| narwhals | ==2.22.1 |
| nest-asyncio | ==1.6.0 |
| networkx | ==3.6.1 |
| nltk | ==3.9.4 |
| numba | ==0.65.1 |
| numpy | ==1.26.4 |
| nvidia-haystack | ==0.3.0 |
| oauthlib | ==3.3.1 |
| olefile | ==0.47 |
| ollama | ==0.6.2 |
| ollama-haystack | ==3.0.1 |
| omegaconf | ==2.3.0 |
| onnxruntime | ==1.26.0 |
| openai | ==2.41.0 |
| opencv-python | ==4.11.0.86 |
| openinference-instrumentation | ==0.1.53 |
| openinference-instrumentation-haystack | ==0.1.30 |
| openinference-semantic-conventions | ==0.1.30 |
| openpyxl | ==3.1.5 |
| openrouter-haystack | ==0.2.0 |
| opensearch-haystack | ==8.1.0 |
| opensearch-protobufs | ==1.2.0 |
| opensearch-py | ==3.2.0 |
| opentelemetry-api | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-common | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-grpc | ==1.33.1 |
| opentelemetry-exporter-otlp-proto-http | ==1.33.1 |
| opentelemetry-instrumentation | ==0.54b1 |
| opentelemetry-proto | ==1.33.1 |
| opentelemetry-sdk | ==1.33.1 |
| opentelemetry-semantic-conventions | ==0.54b1 |
| oracle-haystack | ==0.2.0 |
| oracledb | ==2.5.1 |
| orjson | ==3.11.9 |
| ormsgpack | ==1.12.2 |
| oss2 | ==2.13.1 |
| overrides | ==7.7.0 |
| packaging | ==24.2 |
| pandas | ==3.0.3 |
| pdf2image | ==1.17.0 |
| pdfminer.six | ==20250506 |
| perplexity-haystack | ==0.1.1 |
| pgvector | ==0.4.2 |
| pgvector-haystack | ==6.3.0 |
| phonenumbers | ==9.0.32 |
| pika | ==1.3.2 |
| pillow | ==12.2.0 |
| pinecone | ==9.1.0 |
| pinecone_haystack | ==5.1.0 |
| platformdirs | ==4.10.0 |
| pluggy | ==1.6.0 |
| polars | ==1.41.2 |
| polars-runtime-32 | ==1.41.2 |
| polyfactory | ==3.3.0 |
| polyfile-weave | ==0.5.7 |
| pooch | ==1.9.0 |
| portalocker | ==3.2.0 |
| posthog | ==7.18.0 |
| preshed | ==3.0.13 |
| presidio-haystack | ==2.1.0 |
| presidio_analyzer | ==2.2.362 |
| presidio_anonymizer | ==2.2.362 |
| prompt_toolkit | ==3.0.52 |
| propcache | ==0.5.2 |
| proto-plus | ==1.28.0 |
| protobuf | ==4.25.9 |
| psutil | ==7.2.2 |
| psycopg | ==3.3.4 |
| psycopg-binary | ==3.3.4 |
| psycopg2-binary | ==2.9.12 |
| py_rust_stemmers | ==0.1.8 |
| pyarrow | ==24.0.0 |
| pyasn1 | ==0.6.3 |
| pyasn1_modules | ==0.4.2 |
| pybase64 | ==1.4.3 |
| pyclipper | ==1.4.0 |
| pycparser | ==3.0 |
| pycryptodome | ==3.23.0 |
| pydantic | ==2.13.3 |
| pydantic-extra-types | ==2.11.1 |
| pydantic-settings | ==2.14.1 |
| pydantic_core | ==2.46.3 |
| Pygments | ==2.20.0 |
| PyJWT | ==2.12.1 |
| pylatexenc | ==2.10 |
| pymongo | ==10.10.10.10 |
| pynndescent | ==0.6.0 |
| pyOpenSSL | ==26.2.0 |
| pypdf | ==5.1.0 |
| pypdfium2 | ==5.9.0 |
| PyPika | ==0.51.1 |
| pyproject_hooks | ==1.2.0 |
| pyrate-limiter | ==4.2.0 |
| pytest | ==8.4.2 |
| pytest-dotenv | ==0.5.2 |
| python-dateutil | ==2.9.0.post0 |
| python-docx | ==1.1.2 |
| python-dotenv | ==1.2.2 |
| python-iso639 | ==2026.4.20 |
| python-magic | ==0.4.27 |
| python-multipart | ==0.0.32 |
| python-oxmsg | ==0.0.2 |
| python-pptx | ==1.0.2 |
| python-rapidjson | ==1.23 |
| pytz | ==2026.2 |
| pyversity | ==0.2.0 |
| pyversity-haystack | ==1.0.0 |
| pyvespa | ==1.2.1 |
| PyYAML | ==6.0.3 |
| qdrant-client | ==1.18.0 |
| qdrant-haystack | ==9.1.1 |
| ragas | ==0.2.15 |
| ragas-haystack | ==2.2.0 |
| RapidFuzz | ==3.14.5 |
| rapidocr | ==3.8.1 |
| redis | ==7.4.0 |
| referencing | ==0.37.0 |
| regex | ==2026.5.9 |
| requests | ==2.34.2 |
| requests-file | ==3.0.1 |
| requests-oauthlib | ==2.0.0 |
| requests-toolbelt | ==1.0.0 |
| rich | ==15.0.0 |
| rich-toolkit | ==0.20.1 |
| rignore | ==0.7.6 |
| rpds-py | ==2026.5.1 |
| rtree | ==1.4.1 |
| ruamel.yaml | ==0.19.1 |
| s3transfer | ==0.16.1 |
| safetensors | ==0.7.0 |
| scikit-learn | ==1.9.0 |
| scipy | ==1.17.1 |
| semchunk | ==3.2.5 |
| sentence-transformers | ==5.5.1 |
| sentencepiece | ==0.2.1 |
| sentry-sdk | ==2.61.1 |
| setfit | ==1.1.3 |
| setuptools | ==82.0.1 |
| shapely | ==2.1.2 |
| shellingham | ==1.5.4 |
| six | ==1.17.0 |
| smart_open | ==7.6.1 |
| smmap | ==5.0.3 |
| sniffio | ==1.3.1 |
| snowflake-connector-python | ==4.6.0 |
| snowflake-haystack | ==2.0.0 |
| sortedcontainers | ==2.4.0 |
| soundfile | ==0.14.0 |
| soupsieve | ==2.8.4 |
| soxr | ==1.1.0 |
| spacy | ==3.8.14 |
| spacy-legacy | ==3.0.12 |
| spacy-loggers | ==1.0.5 |
| SQLAlchemy | ==2.0.50 |
| sqlalchemy-haystack | ==0.1.0 |
| srsly | ==2.5.3 |
| sse-starlette | ==3.4.4 |
| stackit-haystack | ==1.2.0 |
| starlette | ==1.2.1 |
| starlette-context | ==0.5.1 |
| structlog | ==25.5.0 |
| supabase-haystack | ==0.1.0 |
| sympy | ==1.14.0 |
| tabulate | ==0.10.0 |
| tavily-haystack | ==0.1.0 |
| tavily-python | ==0.7.25 |
| tenacity | ==9.1.4 |
| tensorboardX | ==2.6.5 |
| termcolor | ==3.3.0 |
| thinc | ==8.3.13 |
| threadpoolctl | ==3.6.0 |
| tika | ==2.6.0 |
| tiktoken | ==0.13.0 |
| tld | ==0.13.2 |
| tldextract | ==5.3.1 |
| togetherai-haystack | ==2.0.0 |
| tokenizers | ==0.21.4 |
| toml | ==0.10.2 |
| tomlkit | ==0.15.0 |
| torch | ==2.8.0+cpu |
| torch-complex | ==0.4.4 |
| torchaudio | ==2.11.0 |
| torchvision | ==0.23.0+cpu |
| tornado | ==6.5.6 |
| tqdm | ==4.68.1 |
| trafilatura | ==2.0.0 |
| transformers | ==4.55.4 |
| tree-sitter | ==0.25.2 |
| tree-sitter-c | ==0.24.2 |
| tree-sitter-javascript | ==0.25.0 |
| tree-sitter-python | ==0.25.0 |
| tree-sitter-typescript | ==0.23.2 |
| tritonclient | ==2.51.0 |
| typer | ==0.21.2 |
| types-requests | ==2.33.0.20260518 |
| typing-inspection | ==0.4.2 |
| typing_extensions | ==4.15.0 |
| tzdata | ==2026.2 |
| tzlocal | ==5.3.1 |
| umap-learn | ==0.5.12 |
| unstructured | ==0.21.5 |
| unstructured-client | ==0.42.3 |
| unstructured-fileconverter-haystack | ==1.0.0 |
| urllib3 | ==2.7.0 |
| uuid6 | ==2025.0.1 |
| uuid_utils | ==0.16.0 |
| uvicorn | ==0.46.0 |
| uvloop | ==0.22.1 |
| validators | ==0.35.0 |
| valkey-glide | ==2.4.1 |
| valkey-glide-sync | ==2.4.1 |
| valkey-haystack | ==0.2.0 |
| vespa-haystack | ==1.0.0 |
| vllm-haystack | ==1.1.0 |
| voyage-embedders-haystack | ==1.5.0 |
| voyageai | ==0.4.0 |
| wandb | ==0.27.2 |
| wasabi | ==1.1.3 |
| watchfiles | ==1.2.0 |
| wcmatch | ==10.1 |
| wcwidth | ==0.8.1 |
| weasel | ==1.0.0 |
| weave | ==0.52.25 |
| weave-haystack | ==2.0.0 |
| weaviate-client | ==4.21.3 |
| weaviate-haystack | ==6.0.0 |
| webencodings | ==0.5.1 |
| websocket-client | ==1.9.0 |
| websockets | ==16.0 |
| wrapt | ==1.17.3 |
| xlsxwriter | ==3.2.9 |
| xxhash | ==3.7.0 |
| yarl | ==1.24.2 |
| yaspin | ==3.4.0 |
| zipp | ==4.1.0 |
| zstandard | ==0.25.0 |
Usage Examples: Masking Sensitive Information
This is a query pipeline that masks sensitive information, like emails or phone numbers, before sending the data to an LLM. pii_redactor is a Code component with custom Python code that masks the sensitive information.
# haystack-pipeline
components:
pii_redactor:
type: deepset_cloud_custom_nodes.code.code_component.Code
init_parameters:
code: |
import re
from haystack import component
@component
class Code:
"""Masks personally identifiable information before LLM processing."""
@component.output_types(redacted_text=str, pii_found=bool)
def run(self, text: str) -> dict:
redacted = text
pii_found = False
# Email addresses
email_pattern = r'\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Z|a-z]{2,}\b'
if re.search(email_pattern, redacted):
pii_found = True
redacted = re.sub(email_pattern, '[EMAIL]', redacted)
# Phone numbers (various formats)
phone_pattern = r'\b(\+?1?[-.\s]?)?\(?\d{3}\)?[-.\s]?\d{3}[-.\s]?\d{4}\b'
if re.search(phone_pattern, redacted):
pii_found = True
redacted = re.sub(phone_pattern, '[PHONE]', redacted)
return {"redacted_text": redacted, "pii_found": pii_found}
prompt_builder:
type: haystack.components.builders.prompt_builder.PromptBuilder
init_parameters:
template: |
Help the user with their request: {{ query }}
llm:
type: haystack.components.generators.openai.OpenAIGenerator
init_parameters:
model: gpt-4o-mini
api_key:
type: env_var
env_vars:
- OPENAI_API_KEY
strict: false
answer_builder:
type: haystack.components.builders.answer_builder.AnswerBuilder
init_parameters: {}
connections:
- sender: pii_redactor.redacted_text
receiver: prompt_builder.query
- sender: prompt_builder.prompt
receiver: llm.prompt
- sender: llm.replies
receiver: answer_builder.replies
inputs:
query:
- answer_builder.query
- pii_redactor.text
outputs:
answers: answer_builder.answers
max_runs_per_component: 100
metadata: {}
This is what the component looks like in the Builder:
Parameters
Inputs
You define the inputs in the run() method of your inline component. Whatever arguments you declare become the component's inputs. Make sure their types match the output types of the components you want to connect to.
Outputs
You define the outputs using the @component.output_types decorator on your run() method. Whatever output types you declare become the component's outputs. Make sure their types match the input types of the components you want to connect to.
Init Parameters
These are the parameters you can configure in Pipeline Builder:
| Parameter | Type | Default | Description |
|---|---|---|---|
| code | str | Python source that defines exactly one class decorated with @component. The class must not add custom __init__ parameters and must expose a run() method. | |
| input_names | List[str] | Names of the input variables for the component, corresponding to the parameters of the run() method. | |
| output_names | List[str] | Names of the output variables for the component, corresponding to the values declared in @component.output_types. |
Run Method Parameters
These are the parameters you can configure for the component's run() method. This means you can pass these parameters at query time through the API, in Playground, or when running a job. For details, see Modify Pipeline Parameters at Query Time.
| Parameter | Type | Default | Description |
|---|---|---|---|
| Inputs defined in your code | Dynamic | Inherited from the wrapped component | Whatever arguments your inline component declares become keyword arguments for run(). Set them the same way you would configure any other component parameter. |
Troubleshooting
- "No Haystack component found" error: Add the
@componentdecorator to your class and keep only one component definition inside thecodestring. - "Component has init parameters" error: Remove every parameter from the custom class
__init__. Move configuration into class attributes orrun()parameters instead. - Type errors during
run(): Ensure upstream nodes send the exact data types your inline component expects. Mismatched socket names or missing keyword arguments raiseTypeErrorbecauseCodeforwards inputs directly to the wrapped component.
Performance Considerations
Codeexecutes your snippet once during pipeline load, so heavy imports or long module-level logic slow down startup but not per-request execution.- The inline component runs synchronously with the rest of the pipeline. Complex logic in
run()increases latency in lockstep. - Treat the
codefield like executable configuration. Store only trusted code and monitor version control changes to keep track of what runs inside your pipelines.
Related Information
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