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langchain/docs/docs/how_to
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Mason Daugherty fe740a9397 fix(docs): chatbot.ipynb trimming regression (#32561) 
Supersedes #32544

Changes to the `trimmer` behavior resulted in the call `"What math
problem was asked?"` to no longer see the relevant query due to the
number of the queries' tokens. Adjusted to not trigger trimming the
relevant part of the message history. Also, add print to the trimmer to
increase observability on what is leaving the context window.

Add note to trimming tut & format links as inline
2025-08-15 14:47:22 +00:00
..
add_scores_retriever.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
agent_executor.ipynb
docs: use init_chat_model (#29623)
2025-02-07 12:39:27 -08:00
assign.ipynb
docs: fix grammar issue in assign.ipynb and fireworks.ipynb (#31412)
2025-05-29 19:55:36 +00:00
binding.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
caching_embeddings.ipynb
FIX: typos in docs (#28679)
2024-12-11 16:06:04 -08:00
callbacks_async.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
callbacks_attach.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
callbacks_constructor.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
callbacks_custom_events.ipynb
ollama: thinking, tool streaming, docs, tests (#31772)
2025-07-07 13:56:41 -04:00
callbacks_runtime.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
character_text_splitter.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
chat_model_caching.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
chat_model_rate_limiting.ipynb
FIX: typos in docs (#28679)
2024-12-11 16:06:04 -08:00
chat_models_universal_init.ipynb
docs: formatting cleanup (#32188)
2025-07-22 15:46:15 -04:00
chat_streaming.ipynb
docs(langchain): complete PDF embedding example for OpenAI, also some minor doc fixes (#32426)
2025-08-06 12:16:16 -04:00
chat_token_usage_tracking.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
chatbots_memory.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
chatbots_retrieval.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
chatbots_tools.ipynb
docs: use langchain-tavily (#31663)
2025-06-18 16:06:26 -04:00
code_splitter.ipynb
feat(text-splitters): add Visual Basic 6 support (#31173)
2025-07-14 13:51:16 +00:00
configure.ipynb
infra: fix notebook tests (#31097)
2025-05-02 14:33:11 +00:00
contextual_compression.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
convert_runnable_to_tool.ipynb
[Docs] Update deprecated Pydantic .schema() method to .model_json_schema() in How to convert Runnables to Tools guide (#31618)
2025-06-20 20:43:59 +00:00
custom_callbacks.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
custom_chat_model.ipynb
docs(core): fix grammar from 'as an bonus' to 'as a bonus (#32143)
2025-07-21 10:48:34 -04:00
custom_embeddings.ipynb
docs: Create custom embeddings (#20398)
2024-12-16 17:57:51 -05:00
custom_llm.ipynb
docs: Create custom embeddings (#20398)
2024-12-16 17:57:51 -05:00
custom_retriever.ipynb
docs: fix missing 'self' reference in for-loop over documents (#31332)
2025-05-23 16:39:59 -04:00
custom_tools.ipynb
docs: updated incorrect datatype for custom tool notebook (#31498)
2025-06-05 11:40:52 -04:00
debugging.ipynb
docs: use langchain-tavily (#31663)
2025-06-18 16:06:26 -04:00
document_loader_csv.ipynb
docs: fix undefined 'data' variable in document_loader_csv.ipynb (#27872)
2024-11-04 14:10:56 +00:00
document_loader_custom.ipynb
docs: fix notebook (#31233)
2025-05-14 11:53:38 -04:00
document_loader_directory.ipynb
docs: fixed link to docs of unstructured (#32306)
2025-07-29 10:12:22 -04:00
document_loader_html.ipynb
docs: Updated link to current Unstructured docs (#30316)
2025-03-17 16:46:28 +00:00
document_loader_json.mdx
refactor: mdx lint (#32282)
2025-07-28 12:56:22 -04:00
document_loader_markdown.ipynb
docs: Fix old link to Unstructured package in document_loader_markdown.ipynb (#29175)
2025-01-13 15:26:01 +00:00
document_loader_office_file.mdx
refactor: mdx lint (#32282)
2025-07-28 12:56:22 -04:00
document_loader_pdf.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
document_loader_web.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
dynamic_chain.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
embed_text.mdx
docs: add component tabs to integration landing pages (#28142)
2024-11-18 13:34:35 -05:00
ensemble_retriever.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
example_selectors_langsmith.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
example_selectors_length_based.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
example_selectors_mmr.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
example_selectors_ngram.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
example_selectors_similarity.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
example_selectors.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
extraction_examples.ipynb
docs: use init_chat_model (#29623)
2025-02-07 12:39:27 -08:00
extraction_long_text.ipynb
docs(langchain): complete PDF embedding example for OpenAI, also some minor doc fixes (#32426)
2025-08-06 12:16:16 -04:00
extraction_parse.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
fallbacks.ipynb
multiple: pydantic 2 compatibility, v0.3 (#26443)
2024-09-13 14:38:45 -07:00
few_shot_examples_chat.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
few_shot_examples.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
filter_messages.ipynb
docs(langchain): complete PDF embedding example for OpenAI, also some minor doc fixes (#32426)
2025-08-06 12:16:16 -04:00
function_calling.ipynb
docs: use init_chat_model (#29623)
2025-02-07 12:39:27 -08:00
functions.ipynb
docs: Remove redundant line (#29698)
2025-02-10 08:53:21 -05:00
graph_constructing.ipynb
Docs: Change to async llm graph transformer (#31126)
2025-05-06 12:53:57 -04:00
graph_semantic.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
hybrid.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
index.mdx
docs(docs): fixed additional grammar and style issues in how-to index (#32533)
2025-08-13 14:10:58 -04:00
indexing.ipynb
docs(langchain): complete PDF embedding example for OpenAI, also some minor doc fixes (#32426)
2025-08-06 12:16:16 -04:00
inspect.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
installation.mdx
docs: fix typo in how-to guides (#28951)
2025-01-02 14:11:25 -05:00
lcel_cheatsheet.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
llm_caching.ipynb
docs: fix lets typos in multiple files (#31481)
2025-06-04 10:27:16 -04:00
llm_token_usage_tracking.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
local_llms.ipynb
feat(ollama): docs updates (#32507)
2025-08-11 15:39:44 -04:00
logprobs.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
long_context_reorder.ipynb
docs: run how-to guides in CI (#27615)
2024-10-30 12:35:38 -04:00
markdown_header_metadata_splitter.ipynb
docs: reference ExperimentalMarkdownTextSplitter (#28768)
2024-12-17 12:56:38 -05:00
merge_message_runs.ipynb
docs(langchain): complete PDF embedding example for OpenAI, also some minor doc fixes (#32426)
2025-08-06 12:16:16 -04:00
message_history.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
migrate_agent.ipynb
docs: Correct grammatical typos in various documentation files (#29983)
2025-02-25 19:13:31 +00:00
multi_vector.ipynb
docs: update multi_vector.ipynb (#28954)
2025-01-02 12:16:52 -05:00
multimodal_inputs.ipynb
fix: use new Google model names in examples (#32288)
2025-07-28 19:03:42 +00:00
multimodal_prompts.ipynb
docs: update multi-modal docs (#30880)
2025-04-17 16:03:05 -04:00
MultiQueryRetriever.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
output_parser_custom.ipynb
Fix typo in Custom Output Parser doc (#28617)
2024-12-09 14:14:00 -05:00
output_parser_fixing.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
output_parser_json.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
output_parser_retry.ipynb
docs: run how-to guides in CI (#27615)
2024-10-30 12:35:38 -04:00
output_parser_string.ipynb
docs: add docs on StrOutputParser (#28089)
2024-11-13 14:16:50 -05:00
output_parser_structured.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
output_parser_xml.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
output_parser_yaml.ipynb
docs: update the correct learning objective YAML instead of XML (#29131)
2025-01-10 16:13:13 -05:00
parallel.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
parent_document_retriever.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
passthrough.ipynb
Fix typo in doc for: Custom Functions & Pass Through Arguments pages (#28663)
2024-12-11 15:47:14 -08:00
paul_graham_essay.txt
docs: add tutorial for vector stores and retrievers (#21683)
2024-05-15 11:50:24 -04:00
prompts_composition.ipynb
docs: add deprecation notice for PipelinePromptTemplate (#31999)
2025-07-14 15:27:29 +00:00
prompts_partial.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
pydantic_compatibility.md
multiple: pydantic 2 compatibility, v0.3 (#26443)
2024-09-13 14:38:45 -07:00
qa_chat_history_how_to.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
qa_citations.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
qa_per_user.ipynb
docs: fix qa_per_user.ipynb (#29290)
2025-01-18 16:24:31 -05:00
qa_sources.ipynb
chore(docs): bump langgraph in docs & reformat all docs (#32044)
2025-07-15 15:06:59 +00:00
qa_streaming.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
query_constructing_filters.ipynb
multiple: pydantic 2 compatibility, v0.3 (#26443)
2024-09-13 14:38:45 -07:00
query_few_shot.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
query_high_cardinality.ipynb
docs(docs): fix grammar in "How to deal with high-cardinality categoricals" guide title (#32488)
2025-08-11 09:17:51 -04:00
query_multiple_queries.ipynb
docs,langchain-community: Fix typos in docs and code (#30541)
2025-03-28 19:21:16 +00:00
query_multiple_retrievers.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
query_no_queries.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
recursive_json_splitter.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
recursive_text_splitter.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
response_metadata.ipynb
fix: use new Google model names in examples (#32288)
2025-07-28 19:03:42 +00:00
routing.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
runnable_runtime_secrets.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
self_query.ipynb
docs: Resolve incorrect import for AttributeInfo (#28154)
2024-11-16 16:57:55 -05:00
semantic-chunker.ipynb
docs[experimental]: Make docs clearer and add min_chunk_size (#26398)
2024-12-15 13:43:48 -08:00
sequence.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
serialization.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
split_by_token.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
split_html.ipynb
docs: fix several typos in docs/docs/how_to/split_html.ipynb (#30407)
2025-03-21 11:46:26 -04:00
sql_csv.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
sql_large_db.ipynb
Fix link SQL: Agents to proper destination in sql_large_db.ipynb (#31255)
2025-05-16 12:52:09 +00:00
sql_prompting.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
sql_query_checking.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
state_of_the_union.txt
docs: update some retrievers how-to guides (#21607)
2024-05-13 11:03:33 -04:00
streaming_llm.ipynb
docs: fix admonition formatting (#26801)
2024-09-23 21:55:17 -07:00
streaming.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
structured_output.ipynb
feat(docs): clarify structured output with tools ordering (#32527)
2025-08-13 10:40:48 -04:00
summarize_map_reduce.ipynb
docs,langchain-community: Fix typos in docs and code (#30541)
2025-03-28 19:21:16 +00:00
summarize_refine.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
summarize_stuff.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
time_weighted_vectorstore.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
tool_artifacts.ipynb
docs(tool_artifacts.ipynb) : Remove the unnecessary information (#29960)
2025-02-24 09:22:18 -05:00
tool_calling_parallel.ipynb
docs: document that Anthropic supports boolean parallel_tool_calls param in guide (#31122)
2025-05-05 20:25:27 -04:00
tool_calling.ipynb
docs: use init_chat_model (#29623)
2025-02-07 12:39:27 -08:00
tool_choice.ipynb
docs: Add section on tool choice (#31692)
2025-06-23 11:31:49 -04:00
tool_configure.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
tool_results_pass_to_model.ipynb
docs: use init_chat_model (#29623)
2025-02-07 12:39:27 -08:00
tool_runtime.ipynb
docs: update deprecated .schema() to .model_json_schema() in tool_run… (#31615)
2025-06-16 18:07:18 -04:00
tool_stream_events.ipynb
ollama: thinking, tool streaming, docs, tests (#31772)
2025-07-07 13:56:41 -04:00
tool_streaming.ipynb
ollama: thinking, tool streaming, docs, tests (#31772)
2025-07-07 13:56:41 -04:00
toolkits.mdx
[docs]: combine tools and toolkits (#25158)
2024-08-08 08:59:02 -07:00
tools_as_openai_functions.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
tools_builtin.ipynb
concepts: update llm stub page and re-link (#27567)
2024-10-22 23:03:36 -04:00
tools_chain.ipynb
infra: fix notebook tests (#31097)
2025-05-02 14:33:11 +00:00
tools_error.ipynb
replace all LANGCHAIN_ flags with LANGSMITH_ flags (#29120)
2025-01-11 01:24:40 +00:00
tools_few_shot.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
tools_human.ipynb
refactor: remove references to unsupported model claude-3-sonnet-20240229 (#32281)
2025-07-28 11:57:43 -04:00
tools_model_specific.ipynb
[docs]: split up tool docs (#22919)
2024-06-25 13:15:08 -07:00
tools_prompting.ipynb
docs: use init_chat_model (#29623)
2025-02-07 12:39:27 -08:00
trim_messages.ipynb
fix(docs): chatbot.ipynb trimming regression (#32561)
2025-08-15 14:47:22 +00:00
vectorstore_retriever.ipynb
docs: add links to concept guides in how-tos (#28118)
2024-11-15 09:44:11 -05:00
vectorstores.mdx
docs: upgrade to docusaurus v3 (#26803)
2024-09-24 11:28:13 -07:00