/ docs-website / versioned_sidebars / version-2.21-sidebars.json
version-2.21-sidebars.json
  1  {
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  7      },
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 13          "overview/get-started",
 14          "overview/faq",
 15          "overview/telemetry",
 16          "overview/breaking-change-policy",
 17          "overview/migration",
 18          "overview/migrating-from-langgraphlangchain-to-haystack"
 19        ]
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 34              "concepts/agents/state"
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 43            },
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 46              "concepts/components/supercomponents"
 47            ]
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 55            },
 56            "items": [
 57              "concepts/pipelines/creating-pipelines",
 58              "concepts/pipelines/serialization",
 59              "concepts/pipelines/visualizing-pipelines",
 60              "concepts/pipelines/debugging-pipelines",
 61              "concepts/pipelines/pipeline-breakpoints",
 62              "concepts/pipelines/pipeline-loops",
 63              "concepts/pipelines/pipeline-templates",
 64              "concepts/pipelines/asyncpipeline"
 65            ]
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129          "document-stores/pgvectordocumentstore",
130          "document-stores/pinecone-document-store",
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132          "document-stores/weaviatedocumentstore"
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155              "pipeline-components/audio/remotewhispertranscriber",
156              "pipeline-components/audio/external-integrations-audio"
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168              "pipeline-components/builders/chatpromptbuilder",
169              "pipeline-components/builders/promptbuilder"
170            ]
171          },
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176              "pipeline-components/caching/cachechecker"
177            ]
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188              "pipeline-components/classifiers/transformerszeroshotdocumentclassifier"
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197            },
198            "items": [
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200              "pipeline-components/connectors/githubissuecommenter",
201              "pipeline-components/connectors/githubissueviewer",
202              "pipeline-components/connectors/githubprcreator",
203              "pipeline-components/connectors/githubrepoforker",
204              "pipeline-components/connectors/githubrepoviewer",
205              "pipeline-components/connectors/jinareaderconnector",
206              "pipeline-components/connectors/langfuseconnector",
207              "pipeline-components/connectors/openapiconnector",
208              "pipeline-components/connectors/openapiserviceconnector",
209              "pipeline-components/connectors/weaveconnector",
210              "pipeline-components/connectors/external-integrations-connectors"
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222              "pipeline-components/converters/csvtodocument",
223              "pipeline-components/converters/documenttoimagecontent",
224              "pipeline-components/converters/docxtodocument",
225              "pipeline-components/converters/htmltodocument",
226              "pipeline-components/converters/imagefiletodocument",
227              "pipeline-components/converters/imagefiletoimagecontent",
228              "pipeline-components/converters/jsonconverter",
229              "pipeline-components/converters/markdowntodocument",
230              "pipeline-components/converters/mistralocrdocumentconverter",
231              "pipeline-components/converters/msgtodocument",
232              "pipeline-components/converters/multifileconverter",
233              "pipeline-components/converters/openapiservicetofunctions",
234              "pipeline-components/converters/outputadapter",
235              "pipeline-components/converters/paddleocrvldocumentconverter",
236              "pipeline-components/converters/pdfminertodocument",
237              "pipeline-components/converters/pdftoimagecontent",
238              "pipeline-components/converters/pptxtodocument",
239              "pipeline-components/converters/pypdftodocument",
240              "pipeline-components/converters/textfiletodocument",
241              "pipeline-components/converters/tikadocumentconverter",
242              "pipeline-components/converters/unstructuredfileconverter",
243              "pipeline-components/converters/xlsxtodocument",
244              "pipeline-components/converters/external-integrations-converters"
245            ]
246          },
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251              "pipeline-components/downloaders/s3downloader"
252            ]
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260            },
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262              "pipeline-components/embedders/choosing-the-right-embedder",
263              "pipeline-components/embedders/amazonbedrockdocumentembedder",
264              "pipeline-components/embedders/amazonbedrockdocumentimageembedder",
265              "pipeline-components/embedders/amazonbedrocktextembedder",
266              "pipeline-components/embedders/azureopenaidocumentembedder",
267              "pipeline-components/embedders/azureopenaitextembedder",
268              "pipeline-components/embedders/coheredocumentembedder",
269              "pipeline-components/embedders/coheredocumentimageembedder",
270              "pipeline-components/embedders/coheretextembedder",
271              "pipeline-components/embedders/fastembeddocumentembedder",
272              "pipeline-components/embedders/fastembedsparsedocumentembedder",
273              "pipeline-components/embedders/fastembedsparsetextembedder",
274              "pipeline-components/embedders/fastembedtextembedder",
275              "pipeline-components/embedders/googlegenaidocumentembedder",
276              "pipeline-components/embedders/googlegenaitextembedder",
277              "pipeline-components/embedders/huggingfaceapidocumentembedder",
278              "pipeline-components/embedders/huggingfaceapitextembedder",
279              "pipeline-components/embedders/jinadocumentembedder",
280              "pipeline-components/embedders/jinadocumentimageembedder",
281              "pipeline-components/embedders/jinatextembedder",
282              "pipeline-components/embedders/mistraldocumentembedder",
283              "pipeline-components/embedders/mistraltextembedder",
284              "pipeline-components/embedders/nvidiadocumentembedder",
285              "pipeline-components/embedders/nvidiatextembedder",
286              "pipeline-components/embedders/ollamadocumentembedder",
287              "pipeline-components/embedders/ollamatextembedder",
288              "pipeline-components/embedders/openaidocumentembedder",
289              "pipeline-components/embedders/openaitextembedder",
290              "pipeline-components/embedders/optimumdocumentembedder",
291              "pipeline-components/embedders/optimumtextembedder",
292              "pipeline-components/embedders/sentencetransformersdocumentembedder",
293              "pipeline-components/embedders/sentencetransformersdocumentimageembedder",
294              "pipeline-components/embedders/sentencetransformerssparsedocumentembedder",
295              "pipeline-components/embedders/sentencetransformerssparsetextembedder",
296              "pipeline-components/embedders/sentencetransformerstextembedder",
297              "pipeline-components/embedders/stackitdocumentembedder",
298              "pipeline-components/embedders/stackittextembedder",
299              "pipeline-components/embedders/vertexaidocumentembedder",
300              "pipeline-components/embedders/vertexaitextembedder",
301              "pipeline-components/embedders/watsonxdocumentembedder",
302              "pipeline-components/embedders/watsonxtextembedder",
303              "pipeline-components/embedders/external-integrations-embedders"
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315              "pipeline-components/evaluators/contextrelevanceevaluator",
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317              "pipeline-components/evaluators/documentmapevaluator",
318              "pipeline-components/evaluators/documentmrrevaluator",
319              "pipeline-components/evaluators/documentndcgevaluator",
320              "pipeline-components/evaluators/documentrecallevaluator",
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322              "pipeline-components/evaluators/llmevaluator",
323              "pipeline-components/evaluators/ragasevaluator",
324              "pipeline-components/evaluators/sasevaluator",
325              "pipeline-components/evaluators/external-integrations-evaluators"
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337              "pipeline-components/extractors/llmmetadataextractor",
338              "pipeline-components/extractors/namedentityextractor",
339              "pipeline-components/extractors/regextextextractor"
340            ]
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351              "pipeline-components/fetchers/external-integrations-fetchers"
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367                  "pipeline-components/generators/guides-to-generators/function-calling",
368                  "pipeline-components/generators/guides-to-generators/generators-vs-chat-generators"
369                ]
370              },
371              "pipeline-components/generators/amazonbedrockchatgenerator",
372              "pipeline-components/generators/amazonbedrockgenerator",
373              "pipeline-components/generators/aimllapichatgenerator",
374              "pipeline-components/generators/anthropicchatgenerator",
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376              "pipeline-components/generators/anthropicvertexchatgenerator",
377              "pipeline-components/generators/azureopenaichatgenerator",
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379              "pipeline-components/generators/azureopenairesponseschatgenerator",
380              "pipeline-components/generators/coherechatgenerator",
381              "pipeline-components/generators/coheregenerator",
382              "pipeline-components/generators/cometapichatgenerator",
383              "pipeline-components/generators/dalleimagegenerator",
384              "pipeline-components/generators/fallbackchatgenerator",
385              "pipeline-components/generators/googleaigeminichatgenerator",
386              "pipeline-components/generators/googleaigeminigenerator",
387              "pipeline-components/generators/googlegenaichatgenerator",
388              "pipeline-components/generators/huggingfaceapichatgenerator",
389              "pipeline-components/generators/huggingfaceapigenerator",
390              "pipeline-components/generators/huggingfacelocalchatgenerator",
391              "pipeline-components/generators/huggingfacelocalgenerator",
392              "pipeline-components/generators/llamacppchatgenerator",
393              "pipeline-components/generators/llamacppgenerator",
394              "pipeline-components/generators/llamastackchatgenerator",
395              "pipeline-components/generators/metallamachatgenerator",
396              "pipeline-components/generators/mistralchatgenerator",
397              "pipeline-components/generators/nvidiachatgenerator",
398              "pipeline-components/generators/nvidiagenerator",
399              "pipeline-components/generators/ollamachatgenerator",
400              "pipeline-components/generators/ollamagenerator",
401              "pipeline-components/generators/openaichatgenerator",
402              "pipeline-components/generators/openaigenerator",
403              "pipeline-components/generators/openairesponseschatgenerator",
404              "pipeline-components/generators/openrouterchatgenerator",
405              "pipeline-components/generators/sagemakergenerator",
406              "pipeline-components/generators/stackitchatgenerator",
407              "pipeline-components/generators/togetheraichatgenerator",
408              "pipeline-components/generators/togetheraigenerator",
409              "pipeline-components/generators/vertexaicodegenerator",
410              "pipeline-components/generators/vertexaigeminichatgenerator",
411              "pipeline-components/generators/vertexaigeminigenerator",
412              "pipeline-components/generators/vertexaiimagecaptioner",
413              "pipeline-components/generators/vertexaiimagegenerator",
414              "pipeline-components/generators/vertexaiimageqa",
415              "pipeline-components/generators/vertexaitextgenerator",
416              "pipeline-components/generators/watsonxchatgenerator",
417              "pipeline-components/generators/watsonxgenerator",
418              "pipeline-components/generators/external-integrations-generators"
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430              "pipeline-components/joiners/branchjoiner",
431              "pipeline-components/joiners/documentjoiner",
432              "pipeline-components/joiners/listjoiner",
433              "pipeline-components/joiners/stringjoiner"
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445              "pipeline-components/preprocessors/csvdocumentcleaner",
446              "pipeline-components/preprocessors/csvdocumentsplitter",
447              "pipeline-components/preprocessors/documentcleaner",
448              "pipeline-components/preprocessors/documentpreprocessor",
449              "pipeline-components/preprocessors/documentsplitter",
450              "pipeline-components/preprocessors/hierarchicaldocumentsplitter",
451              "pipeline-components/preprocessors/recursivesplitter",
452              "pipeline-components/preprocessors/textcleaner"
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471              "pipeline-components/rankers/amazonbedrockranker",
472              "pipeline-components/rankers/cohereranker",
473              "pipeline-components/rankers/fastembedranker",
474              "pipeline-components/rankers/huggingfaceteiranker",
475              "pipeline-components/rankers/jinaranker",
476              "pipeline-components/rankers/lostinthemiddleranker",
477              "pipeline-components/rankers/metafieldgroupingranker",
478              "pipeline-components/rankers/metafieldranker",
479              "pipeline-components/rankers/nvidiaranker",
480              "pipeline-components/rankers/pyversityranker",
481              "pipeline-components/rankers/sentencetransformersdiversityranker",
482              "pipeline-components/rankers/sentencetransformerssimilarityranker",
483              "pipeline-components/rankers/transformerssimilarityranker",
484              "pipeline-components/rankers/external-integrations-rankers"
485            ]
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507              "pipeline-components/retrievers/automergingretriever",
508              "pipeline-components/retrievers/azureaisearchbm25retriever",
509              "pipeline-components/retrievers/azureaisearchembeddingretriever",
510              "pipeline-components/retrievers/azureaisearchhybridretriever",
511              "pipeline-components/retrievers/chromaembeddingretriever",
512              "pipeline-components/retrievers/chromaqueryretriever",
513              "pipeline-components/retrievers/elasticsearchbm25retriever",
514              "pipeline-components/retrievers/elasticsearchembeddingretriever",
515              "pipeline-components/retrievers/filterretriever",
516              "pipeline-components/retrievers/inmemorybm25retriever",
517              "pipeline-components/retrievers/inmemoryembeddingretriever",
518              "pipeline-components/retrievers/mongodbatlasembeddingretriever",
519              "pipeline-components/retrievers/mongodbatlasfulltextretriever",
520              "pipeline-components/retrievers/multiqueryembeddingretriever",
521              "pipeline-components/retrievers/multiquerytextretriever",
522              "pipeline-components/retrievers/opensearchbm25retriever",
523              "pipeline-components/retrievers/opensearchembeddingretriever",
524              "pipeline-components/retrievers/opensearchhybridretriever",
525              "pipeline-components/retrievers/pgvectorembeddingretriever",
526              "pipeline-components/retrievers/pgvectorkeywordretriever",
527              "pipeline-components/retrievers/pineconedenseretriever",
528              "pipeline-components/retrievers/qdrantembeddingretriever",
529              "pipeline-components/retrievers/qdranthybridretriever",
530              "pipeline-components/retrievers/qdrantsparseembeddingretriever",
531              "pipeline-components/retrievers/sentencewindowretrieval",
532              "pipeline-components/retrievers/snowflaketableretriever",
533              "pipeline-components/retrievers/weaviatebm25retriever",
534              "pipeline-components/retrievers/weaviateembeddingretriever",
535              "pipeline-components/retrievers/weaviatehybridretriever"
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547              "pipeline-components/routers/documentlengthrouter",
548              "pipeline-components/routers/documenttyperouter",
549              "pipeline-components/routers/filetyperouter",
550              "pipeline-components/routers/llmmessagesrouter",
551              "pipeline-components/routers/metadatarouter",
552              "pipeline-components/routers/textlanguagerouter",
553              "pipeline-components/routers/transformerstextrouter",
554              "pipeline-components/routers/transformerszeroshottextrouter"
555            ]
556          },
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560            "items": [
561              "pipeline-components/samplers/toppsampler"
562            ]
563          },
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568              "pipeline-components/tools/toolinvoker"
569            ]
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573            "label": "Validators",
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575              "pipeline-components/validators/jsonschemavalidator"
576            ]
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587              "pipeline-components/websearch/serperdevwebsearch",
588              "pipeline-components/websearch/external-integrations-websearch"
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605          "tools/componenttool",
606          "tools/pipelinetool",
607          "tools/toolset",
608          "tools/mcptool",
609          "tools/mcptoolset",
610          {
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612            "label": "Ready-made Tools",
613            "items": [
614              "tools/ready-made-tools/githubfileeditortool",
615              "tools/ready-made-tools/githubissuecommentertool",
616              "tools/ready-made-tools/githubissueviewertool",
617              "tools/ready-made-tools/githubprcreatortool",
618              "tools/ready-made-tools/githubrepoviewertool"
619            ]
620          }
621        ]
622      },
623      {
624        "type": "category",
625        "label": "Optimization",
626        "items": [
627          {
628            "type": "category",
629            "label": "Evaluation",
630            "link": {
631              "type": "doc",
632              "id": "optimization/evaluation"
633            },
634            "items": [
635              "optimization/evaluation/model-based-evaluation",
636              "optimization/evaluation/statistical-evaluation"
637            ]
638          },
639          {
640            "type": "category",
641            "label": "Advanced RAG Techniques",
642            "link": {
643              "type": "doc",
644              "id": "optimization/advanced-rag-techniques"
645            },
646            "items": [
647              "optimization/advanced-rag-techniques/hypothetical-document-embeddings-hyde"
648            ]
649          }
650        ]
651      },
652      {
653        "type": "category",
654        "label": "Development",
655        "items": [
656          "development/logging",
657          "development/tracing",
658          "development/enabling-gpu-acceleration",
659          "development/hayhooks",
660          {
661            "type": "category",
662            "label": "Deployment",
663            "link": {
664              "type": "doc",
665              "id": "development/deployment"
666            },
667            "items": [
668              "development/deployment/docker",
669              "development/deployment/kubernetes",
670              "development/deployment/openshift"
671            ]
672          },
673          "development/external-integrations-development"
674        ]
675      }
676    ]
677  }