id stringlengths 14 16 | text stringlengths 45 2.73k | source stringlengths 49 114 |
|---|---|---|
c823bd0dc19a-0 | .md
.pdf
Deployments
Contents
Streamlit
Gradio (on Hugging Face)
Beam
Vercel
Digitalocean App Platform
SteamShip
Langchain-serve
BentoML
Deployments#
So you’ve made a really cool chain - now what? How do you deploy it and make it easily sharable with the world?
This section covers several options for that.
Note that ... | https://python.langchain.com/en/latest/deployments.html |
c823bd0dc19a-1 | A minimal example on how to deploy LangChain to DigitalOcean App Platform.
SteamShip#
This repository contains LangChain adapters for Steamship, enabling LangChain developers to rapidly deploy their apps on Steamship.
This includes: production ready endpoints, horizontal scaling across dependencies, persistant storage ... | https://python.langchain.com/en/latest/deployments.html |
fd665fbd389f-0 | .rst
.pdf
LangChain Ecosystem
LangChain Ecosystem#
Guides for how other companies/products can be used with LangChain
AI21 Labs
Aim
Apify
AtlasDB
Banana
CerebriumAI
Chroma
ClearML Integration
Cohere
Comet
Databerry
DeepInfra
Deep Lake
ForefrontAI
Google Search Wrapper
Google Serper Wrapper
GooseAI
GPT4All
Graphsignal
H... | https://python.langchain.com/en/latest/ecosystem.html |
c259d926c58e-0 | .rst
.pdf
LangChain Gallery
Contents
Open Source
Misc. Colab Notebooks
Proprietary
LangChain Gallery#
Lots of people have built some pretty awesome stuff with LangChain.
This is a collection of our favorites.
If you see any other demos that you think we should highlight, be sure to let us know!
Open Source#
HowDoI.ai... | https://python.langchain.com/en/latest/gallery.html |
c259d926c58e-1 | Record sounds of anything (birds, wind, fire, train station) and chat with it.
ChatGPT LangChain
This simple application demonstrates a conversational agent implemented with OpenAI GPT-3.5 and LangChain. When necessary, it leverages tools for complex math, searching the internet, and accessing news and weather.
GPT Mat... | https://python.langchain.com/en/latest/gallery.html |
c259d926c58e-2 | Daimon
A chat-based AI personal assistant with long-term memory about you.
Summarize any file with AI
Summarize not only long docs, interview audio or video files quickly, but also entire websites and YouTube videos. Share or download your generated summaries to collaborate with others, or revisit them at any time! Bon... | https://python.langchain.com/en/latest/gallery.html |
0f6cc4f855d6-0 | Index
_
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| B
| C
| D
| E
| F
| G
| H
| I
| J
| K
| L
| M
| N
| O
| P
| Q
| R
| S
| T
| U
| V
| W
| Z
_
__call__() (langchain.llms.AI21 method)
(langchain.llms.AlephAlpha method)
(langchain.llms.Anthropic method)
(langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llm... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-1 | (langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
A
aadd_documents() (langchain.vectorstores.VectorStore method)
aadd_texts() (langchain.vectorstores.VectorStore method)
aapply() (langchain.chains.LLMChain method)
aapply_and_parse() (langchain.chains.LLMChain method)
add() (langchain.docstore.InMemory... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-2 | (langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llms.CerebriumAI method)
(langchain.llms.Cohere method)
(langchain.llms.DeepInfra method)
(langchain.llms.ForefrontAI method)
(langchain.llms.GooseAI method)
(langchain.llms.GPT4All method)
(langchain.llms.HuggingFaceEndpoint method)
(langcha... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-3 | (langchain.llms.GooseAI method)
(langchain.llms.GPT4All method)
(langchain.llms.HuggingFaceEndpoint method)
(langchain.llms.HuggingFaceHub method)
(langchain.llms.HuggingFacePipeline method)
(langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(l... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-4 | amax_marginal_relevance_search() (langchain.vectorstores.VectorStore method)
amax_marginal_relevance_search_by_vector() (langchain.vectorstores.VectorStore method)
Annoy (class in langchain.vectorstores)
answers (langchain.utilities.searx_search.SearxResults property)
api_answer_chain (langchain.chains.APIChain attribu... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-5 | asimilarity_search() (langchain.vectorstores.VectorStore method)
asimilarity_search_by_vector() (langchain.vectorstores.VectorStore method)
AtlasDB (class in langchain.vectorstores)
atransform_documents() (langchain.text_splitter.TextSplitter method)
B
bad_words (langchain.llms.NLPCloud attribute)
base_embeddings (lang... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-6 | Chroma (class in langchain.vectorstores)
CHUNK_LEN (langchain.llms.RWKV attribute)
chunk_size (langchain.embeddings.OpenAIEmbeddings attribute)
client (langchain.llms.Petals attribute)
combine_docs_chain (langchain.chains.AnalyzeDocumentChain attribute)
combine_documents_chain (langchain.chains.MapReduceChain attribute... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-7 | (langchain.llms.PromptLayerOpenAI class method)
(langchain.llms.PromptLayerOpenAIChat class method)
(langchain.llms.Replicate class method)
(langchain.llms.RWKV class method)
(langchain.llms.SagemakerEndpoint class method)
(langchain.llms.SelfHostedHuggingFaceLLM class method)
(langchain.llms.SelfHostedPipeline class m... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-8 | (langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PromptLayerOpenAI method)
(langchain.llms.PromptLayerOpenAIChat method)
(langchain.llms.Replicate method)
(lang... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-9 | (langchain.agents.ConversationalChatAgent class method)
(langchain.agents.ReActTextWorldAgent class method)
(langchain.agents.ZeroShotAgent class method)
create_sql_agent() (in module langchain.agents)
create_vectorstore_agent() (in module langchain.agents)
create_vectorstore_router_agent() (in module langchain.agents)... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-10 | (langchain.llms.GooseAI method)
(langchain.llms.GPT4All method)
(langchain.llms.HuggingFaceEndpoint method)
(langchain.llms.HuggingFaceHub method)
(langchain.llms.HuggingFacePipeline method)
(langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(l... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-11 | (langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
ElasticVectorSearch (class in langchain.vectorstores)
embed_documents() (langchain.chains.HypotheticalDocumentEmbedder method)
(langchain.embeddings.AlephAlphaAsymmetricSemanticEmbedding method)
(langchain.embeddings.AlephAlphaSymmetricSemanticEmbed... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-12 | (langchain.embeddings.OpenAIEmbeddings method)
(langchain.embeddings.SagemakerEndpointEmbeddings method)
(langchain.embeddings.SelfHostedEmbeddings method)
(langchain.embeddings.SelfHostedHuggingFaceInstructEmbeddings method)
(langchain.embeddings.TensorflowHubEmbeddings method)
embedding (langchain.llms.GPT4All attrib... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-13 | F
f16_kv (langchain.embeddings.LlamaCppEmbeddings attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
FAISS (class in langchain.vectorstores)
fetch_k (langchain.prompts.example_selector.MaxMarginalRelevanceExampleSelector attribute)
format() (langchain.prompts.BaseChatPromptTemplate method... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-14 | (langchain.vectorstores.FAISS class method)
from_examples() (langchain.prompts.example_selector.MaxMarginalRelevanceExampleSelector class method)
(langchain.prompts.example_selector.SemanticSimilarityExampleSelector class method)
(langchain.prompts.PromptTemplate class method)
from_existing_index() (langchain.vectorsto... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-15 | from_template() (langchain.prompts.PromptTemplate class method)
from_texts() (langchain.vectorstores.Annoy class method)
(langchain.vectorstores.AtlasDB class method)
(langchain.vectorstores.Chroma class method)
(langchain.vectorstores.DeepLake class method)
(langchain.vectorstores.ElasticVectorSearch class method)
(la... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-16 | (langchain.llms.LlamaCpp method)
(langchain.llms.Modal method)
(langchain.llms.NLPCloud method)
(langchain.llms.OpenAI method)
(langchain.llms.OpenAIChat method)
(langchain.llms.Petals method)
(langchain.llms.PromptLayerOpenAI method)
(langchain.llms.PromptLayerOpenAIChat method)
(langchain.llms.Replicate method)
(lang... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-17 | (langchain.llms.PromptLayerOpenAIChat method)
(langchain.llms.Replicate method)
(langchain.llms.RWKV method)
(langchain.llms.SagemakerEndpoint method)
(langchain.llms.SelfHostedHuggingFaceLLM method)
(langchain.llms.SelfHostedPipeline method)
(langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
get_all_t... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-18 | (langchain.llms.PromptLayerOpenAIChat method)
(langchain.llms.Replicate method)
(langchain.llms.RWKV method)
(langchain.llms.SagemakerEndpoint method)
(langchain.llms.SelfHostedHuggingFaceLLM method)
(langchain.llms.SelfHostedPipeline method)
(langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
get_num_t... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-19 | (langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
get_params() (langchain.serpapi.SerpAPIWrapper method)
get_principles() (langchain.chains.ConstitutionalChain class method)
get_sub_prompts() (langchain.llms.AzureOpenAI method)
(langchain.llms.OpenAI method)
(langchain.llms.PromptLayerOpenAI method)
g... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-20 | (langchain.prompts.example_selector.SemanticSimilarityExampleSelector attribute)
input_variables (langchain.chains.SequentialChain attribute)
(langchain.chains.TransformChain attribute)
(langchain.prompts.BasePromptTemplate attribute)
(langchain.prompts.FewShotPromptTemplate attribute)
(langchain.prompts.FewShotPromptW... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-21 | (langchain.llms.StochasticAI method)
(langchain.llms.Writer method)
K
k (langchain.chains.QAGenerationChain attribute)
(langchain.chains.VectorDBQA attribute)
(langchain.chains.VectorDBQAWithSourcesChain attribute)
(langchain.llms.Cohere attribute)
(langchain.prompts.example_selector.SemanticSimilarityExampleSelector a... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-22 | (langchain.chains.LLMSummarizationCheckerChain attribute)
(langchain.chains.PALChain attribute)
(langchain.chains.SQLDatabaseChain attribute)
llm_chain (langchain.agents.Agent attribute)
(langchain.agents.LLMSingleActionAgent attribute)
(langchain.chains.HypotheticalDocumentEmbedder attribute)
(langchain.chains.LLMRequ... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-23 | (langchain.llms.Writer attribute)
lookup_tool() (langchain.agents.AgentExecutor method)
M
MarkdownTextSplitter (class in langchain.text_splitter)
max_checks (langchain.chains.LLMSummarizationCheckerChain attribute)
max_execution_time (langchain.agents.AgentExecutor attribute)
(langchain.agents.MRKLChain attribute)
(lan... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-24 | (langchain.llms.AzureOpenAI attribute)
(langchain.llms.OpenAIChat attribute)
(langchain.llms.PromptLayerOpenAIChat attribute)
max_tokens (langchain.llms.AzureOpenAI attribute)
(langchain.llms.Cohere attribute)
(langchain.llms.GooseAI attribute)
(langchain.llms.LlamaCpp attribute)
max_tokens_for_prompt() (langchain.llms... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-25 | (langchain.embeddings.CohereEmbeddings attribute)
(langchain.llms.AI21 attribute)
(langchain.llms.AlephAlpha attribute)
(langchain.llms.Anthropic attribute)
(langchain.llms.Cohere attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.RWKV attribute)
model_id (langchain.embeddings.SelfHostedHuggingFaceEmbeddings... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-26 | model_load_fn (langchain.embeddings.SelfHostedHuggingFaceEmbeddings attribute)
(langchain.llms.SelfHostedHuggingFaceLLM attribute)
(langchain.llms.SelfHostedPipeline attribute)
model_name (langchain.chains.OpenAIModerationChain attribute)
(langchain.embeddings.HuggingFaceEmbeddings attribute)
(langchain.embeddings.Hugg... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-27 | (langchain.llms.AzureOpenAI attribute)
(langchain.llms.GooseAI attribute)
n_batch (langchain.embeddings.LlamaCppEmbeddings attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
n_ctx (langchain.embeddings.LlamaCppEmbeddings attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaC... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-28 | (langchain.chains.QAGenerationChain property)
output_parser (langchain.agents.Agent attribute)
(langchain.agents.ConversationalAgent attribute)
(langchain.agents.ConversationalChatAgent attribute)
(langchain.agents.LLMSingleActionAgent attribute)
(langchain.agents.ReActTextWorldAgent attribute)
(langchain.agents.ZeroSh... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-29 | prefix (langchain.prompts.FewShotPromptTemplate attribute)
(langchain.prompts.FewShotPromptWithTemplates attribute)
prefix_messages (langchain.llms.OpenAIChat attribute)
(langchain.llms.PromptLayerOpenAIChat attribute)
prep_prompts() (langchain.chains.LLMChain method)
prep_streaming_params() (langchain.llms.AzureOpenAI... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-30 | query_suffix (langchain.utilities.searx_search.SearxSearchWrapper attribute)
R
random_seed (langchain.llms.Writer attribute)
raw_completion (langchain.llms.AlephAlpha attribute)
REACT_DOCSTORE (langchain.agents.AgentType attribute)
RecursiveCharacterTextSplitter (class in langchain.text_splitter)
reduce_k_below_max_tok... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-31 | retriever (langchain.chains.ConversationalRetrievalChain attribute)
(langchain.chains.RetrievalQA attribute)
(langchain.chains.RetrievalQAWithSourcesChain attribute)
return_all (langchain.chains.SequentialChain attribute)
return_direct (langchain.chains.SQLDatabaseChain attribute)
return_intermediate_steps (langchain.a... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-32 | (langchain.llms.AlephAlpha method)
(langchain.llms.Anthropic method)
(langchain.llms.AzureOpenAI method)
(langchain.llms.Banana method)
(langchain.llms.CerebriumAI method)
(langchain.llms.Cohere method)
(langchain.llms.DeepInfra method)
(langchain.llms.ForefrontAI method)
(langchain.llms.GooseAI method)
(langchain.llms... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-33 | search_kwargs (langchain.chains.ChatVectorDBChain attribute)
(langchain.chains.VectorDBQA attribute)
(langchain.chains.VectorDBQAWithSourcesChain attribute)
search_type (langchain.chains.VectorDBQA attribute)
searx_host (langchain.utilities.searx_search.SearxSearchWrapper attribute)
SearxResults (class in langchain.uti... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-34 | (langchain.vectorstores.Chroma method)
(langchain.vectorstores.DeepLake method)
(langchain.vectorstores.FAISS method)
(langchain.vectorstores.SupabaseVectorStore method)
(langchain.vectorstores.VectorStore method)
(langchain.vectorstores.Weaviate method)
similarity_search_by_vector_returning_embeddings() (langchain.vec... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-35 | stop (langchain.agents.LLMSingleActionAgent attribute)
(langchain.chains.PALChain attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
(langchain.llms.Writer attribute)
stop_sequences (langchain.llms.AlephAlpha attribute)
strategy (langchain.llms.RWKV attribute)
stream() (langchain.llms.Ant... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-36 | (langchain.llms.ForefrontAI attribute)
(langchain.llms.GooseAI attribute)
(langchain.llms.LlamaCpp attribute)
(langchain.llms.NLPCloud attribute)
(langchain.llms.Petals attribute)
(langchain.llms.RWKV attribute)
(langchain.llms.Writer attribute)
template (langchain.prompts.PromptTemplate attribute)
template_format (lan... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-37 | (langchain.llms.Anthropic attribute)
(langchain.llms.ForefrontAI attribute)
(langchain.llms.GPT4All attribute)
(langchain.llms.LlamaCpp attribute)
(langchain.llms.NLPCloud attribute)
(langchain.llms.Petals attribute)
(langchain.llms.Writer attribute)
top_k_docs_for_context (langchain.chains.ChatVectorDBChain attribute)... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-38 | (langchain.llms.GooseAI class method)
(langchain.llms.GPT4All class method)
(langchain.llms.HuggingFaceEndpoint class method)
(langchain.llms.HuggingFaceHub class method)
(langchain.llms.HuggingFacePipeline class method)
(langchain.llms.LlamaCpp class method)
(langchain.llms.Modal class method)
(langchain.llms.NLPCloud... | https://python.langchain.com/en/latest/genindex.html |
0f6cc4f855d6-39 | (langchain.prompts.example_selector.SemanticSimilarityExampleSelector attribute)
verbose (langchain.agents.MRKLChain attribute)
(langchain.agents.ReActChain attribute)
(langchain.agents.SelfAskWithSearchChain attribute)
(langchain.llms.AzureOpenAI attribute)
(langchain.llms.OpenAI attribute)
(langchain.llms.OpenAIChat ... | https://python.langchain.com/en/latest/genindex.html |
9b3be9d3a514-0 | .md
.pdf
Glossary
Contents
Chain of Thought Prompting
Action Plan Generation
ReAct Prompting
Self-ask
Prompt Chaining
Memetic Proxy
Self Consistency
Inception
MemPrompt
Glossary#
This is a collection of terminology commonly used when developing LLM applications.
It contains reference to external papers or sources whe... | https://python.langchain.com/en/latest/glossary.html |
9b3be9d3a514-1 | Language Model Cascades
ICE Primer Book
Socratic Models
Memetic Proxy#
Encouraging the LLM to respond in a certain way framing the discussion in a context that the model knows of and that will result in that type of response. For example, as a conversation between a student and a teacher.
Resources:
Paper
Self Consiste... | https://python.langchain.com/en/latest/glossary.html |
5065016ebfa0-0 | .rst
.pdf
Welcome to LangChain
Contents
Getting Started
Modules
Use Cases
Reference Docs
LangChain Ecosystem
Additional Resources
Welcome to LangChain#
LangChain is a framework for developing applications powered by language models. We believe that the most powerful and differentiated applications will not only call ... | https://python.langchain.com/en/latest/index.html |
5065016ebfa0-1 | Agents: Agents involve an LLM making decisions about which Actions to take, taking that Action, seeing an Observation, and repeating that until done. LangChain provides a standard interface for agents, a selection of agents to choose from, and examples of end to end agents.
Use Cases#
The above modules can be used in a... | https://python.langchain.com/en/latest/index.html |
5065016ebfa0-2 | Evaluation: Generative models are notoriously hard to evaluate with traditional metrics. One new way of evaluating them is using language models themselves to do the evaluation. LangChain provides some prompts/chains for assisting in this.
Reference Docs#
All of LangChain’s reference documentation, in one place. Full d... | https://python.langchain.com/en/latest/index.html |
5065016ebfa0-3 | By Harrison Chase
© Copyright 2023, Harrison Chase.
Last updated on Apr 21, 2023. | https://python.langchain.com/en/latest/index.html |
16bab3924504-0 | .ipynb
.pdf
Model Comparison
Model Comparison#
Constructing your language model application will likely involved choosing between many different options of prompts, models, and even chains to use. When doing so, you will want to compare these different options on different inputs in an easy, flexible, and intuitive way... | https://python.langchain.com/en/latest/model_laboratory.html |
16bab3924504-1 | pink
prompt = PromptTemplate(template="What is the capital of {state}?", input_variables=["state"])
model_lab_with_prompt = ModelLaboratory.from_llms(llms, prompt=prompt)
model_lab_with_prompt.compare("New York")
Input:
New York
OpenAI
Params: {'model': 'text-davinci-002', 'temperature': 0.0, 'max_tokens': 256, 'top_p'... | https://python.langchain.com/en/latest/model_laboratory.html |
16bab3924504-2 | names = [str(open_ai_llm), str(cohere_llm)]
model_lab = ModelLaboratory(chains, names=names)
model_lab.compare("What is the hometown of the reigning men's U.S. Open champion?")
Input:
What is the hometown of the reigning men's U.S. Open champion?
OpenAI
Params: {'model': 'text-davinci-002', 'temperature': 0.0, 'max_tok... | https://python.langchain.com/en/latest/model_laboratory.html |
16bab3924504-3 | So the final answer is:
Carlos Alcaraz
By Harrison Chase
© Copyright 2023, Harrison Chase.
Last updated on Apr 21, 2023. | https://python.langchain.com/en/latest/model_laboratory.html |
c81d15605b64-0 | .rst
.pdf
API References
API References#
All of LangChain’s reference documentation, in one place.
Full documentation on all methods, classes, and APIs in LangChain.
Prompts
LLMs
Utilities
Chains
Agents
previous
Integrations
next
Utilities
By Harrison Chase
© Copyright 2023, Harrison Chase.
Last upd... | https://python.langchain.com/en/latest/reference.html |
d0932442c116-0 | Search
Error
Please activate JavaScript to enable the search functionality.
Ctrl+K
By Harrison Chase
© Copyright 2023, Harrison Chase.
Last updated on Apr 21, 2023. | https://python.langchain.com/en/latest/search.html |
3bb125362f30-0 | .md
.pdf
Tracing
Contents
Tracing Walkthrough
Changing Sessions
Tracing#
By enabling tracing in your LangChain runs, you’ll be able to more effectively visualize, step through, and debug your chains and agents.
First, you should install tracing and set up your environment properly.
You can use either a locally hosted... | https://python.langchain.com/en/latest/tracing.html |
3bb125362f30-1 | Changing Sessions#
To initially record traces to a session other than "default", you can set the LANGCHAIN_SESSION environment variable to the name of the session you want to record to:
import os
os.environ["LANGCHAIN_HANDLER"] = "langchain"
os.environ["LANGCHAIN_SESSION"] = "my_session" # Make sure this session actual... | https://python.langchain.com/en/latest/tracing.html |
6b8a4ac39c49-0 | .md
.pdf
YouTube
Contents
Introduction to LangChain with Harrison Chase, creator of LangChain
Tutorials
Videos (sorted by views)
YouTube#
This is a collection of LangChain tutorials and videos on YouTube.
Introduction to LangChain with Harrison Chase, creator of LangChain#
Building the Future with LLMs, LangChain, & ... | https://python.langchain.com/en/latest/youtube.html |
6b8a4ac39c49-1 | Working With The New ChatGPT API
OpenAI + LangChain Wrote Me 100 Custom Sales Emails
Structured Output From OpenAI (Clean Dirty Data)
Connect OpenAI To +5,000 Tools (LangChain + Zapier)
Use LLMs To Extract Data From Text (Expert Mode)
LangChain How to and guides by Sam Witteveen:
LangChain Basics - LLMs & PromptTemplat... | https://python.langchain.com/en/latest/youtube.html |
6b8a4ac39c49-2 | GPT-4 & LangChain Tutorial: How to Chat With A 56-Page PDF Document (w/Pinecone)
Videos (sorted by views)#
Building AI LLM Apps with LangChain (and more?) - LIVE STREAM by Nicholas Renotte
First look - ChatGPT + WolframAlpha (GPT-3.5 and Wolfram|Alpha via LangChain by James Weaver) by Dr Alan D. Thompson
LangChain expl... | https://python.langchain.com/en/latest/youtube.html |
6b8a4ac39c49-3 | Analyze Custom CSV Data with GPT-4 using Langchain by Venelin Valkov
Langchain Overview - How to Use Langchain & ChatGPT by Python In Office
Custom langchain Agent & Tools with memory. Turn any Python function into langchain tool with Gpt 3 by echohive
ChatGPT with any YouTube video using langchain and chromadb by echo... | https://python.langchain.com/en/latest/youtube.html |
c4f58ffa0359-0 | .md
.pdf
AI21 Labs
Contents
Installation and Setup
Wrappers
LLM
AI21 Labs#
This page covers how to use the AI21 ecosystem within LangChain.
It is broken into two parts: installation and setup, and then references to specific AI21 wrappers.
Installation and Setup#
Get an AI21 api key and set it as an environment varia... | https://python.langchain.com/en/latest/ecosystem/ai21.html |
9fa51afda123-0 | .ipynb
.pdf
Aim
Aim#
Aim makes it super easy to visualize and debug LangChain executions. Aim tracks inputs and outputs of LLMs and tools, as well as actions of agents.
With Aim, you can easily debug and examine an individual execution:
Additionally, you have the option to compare multiple executions side by side:
Aim ... | https://python.langchain.com/en/latest/ecosystem/aim_tracking.html |
9fa51afda123-1 | session_group = datetime.now().strftime("%m.%d.%Y_%H.%M.%S")
aim_callback = AimCallbackHandler(
repo=".",
experiment_name="scenario 1: OpenAI LLM",
)
manager = CallbackManager([StdOutCallbackHandler(), aim_callback])
llm = OpenAI(temperature=0, callback_manager=manager, verbose=True)
The flush_tracker function ... | https://python.langchain.com/en/latest/ecosystem/aim_tracking.html |
9fa51afda123-2 | ]
synopsis_chain.apply(test_prompts)
aim_callback.flush_tracker(
langchain_asset=synopsis_chain, experiment_name="scenario 3: Agent with Tools"
)
Scenario 3 The third scenario involves an agent with tools.
from langchain.agents import initialize_agent, load_tools
from langchain.agents import AgentType
# scenario 3 ... | https://python.langchain.com/en/latest/ecosystem/aim_tracking.html |
9fa51afda123-3 | Thought: I now know the final answer
Final Answer: Camila Morrone is Leo DiCaprio's girlfriend and her current age raised to the 0.43 power is 3.991298452658078.
> Finished chain.
previous
AI21 Labs
next
Apify
By Harrison Chase
© Copyright 2023, Harrison Chase.
Last updated on Apr 21, 2023. | https://python.langchain.com/en/latest/ecosystem/aim_tracking.html |
a46497557d42-0 | .md
.pdf
Apify
Contents
Overview
Installation and Setup
Wrappers
Utility
Loader
Apify#
This page covers how to use Apify within LangChain.
Overview#
Apify is a cloud platform for web scraping and data extraction,
which provides an ecosystem of more than a thousand
ready-made apps called Actors for various scraping, c... | https://python.langchain.com/en/latest/ecosystem/apify.html |
a7065b48b0bb-0 | .md
.pdf
AtlasDB
Contents
Installation and Setup
Wrappers
VectorStore
AtlasDB#
This page covers how to use Nomic’s Atlas ecosystem within LangChain.
It is broken into two parts: installation and setup, and then references to specific Atlas wrappers.
Installation and Setup#
Install the Python package with pip install ... | https://python.langchain.com/en/latest/ecosystem/atlas.html |
428b35a45d8b-0 | .md
.pdf
Banana
Contents
Installation and Setup
Define your Banana Template
Build the Banana app
Wrappers
LLM
Banana#
This page covers how to use the Banana ecosystem within LangChain.
It is broken into two parts: installation and setup, and then references to specific Banana wrappers.
Installation and Setup#
Install... | https://python.langchain.com/en/latest/ecosystem/bananadev.html |
428b35a45d8b-1 | bad_words_ids=[[tokenizer.encode(' ', add_prefix_space=True)[0]]]
)
result = tokenizer.decode(output[0], skip_special_tokens=True)
# Return the results as a dictionary
result = {'output': result}
return result
You can find a full example of a Banana app here.
Wrappers#
LLM#
There exists an Banan... | https://python.langchain.com/en/latest/ecosystem/bananadev.html |
b8e2638ce281-0 | .md
.pdf
CerebriumAI
Contents
Installation and Setup
Wrappers
LLM
CerebriumAI#
This page covers how to use the CerebriumAI ecosystem within LangChain.
It is broken into two parts: installation and setup, and then references to specific CerebriumAI wrappers.
Installation and Setup#
Install with pip install cerebrium
G... | https://python.langchain.com/en/latest/ecosystem/cerebriumai.html |
e953a2fe451c-0 | .md
.pdf
Chroma
Contents
Installation and Setup
Wrappers
VectorStore
Chroma#
This page covers how to use the Chroma ecosystem within LangChain.
It is broken into two parts: installation and setup, and then references to specific Chroma wrappers.
Installation and Setup#
Install the Python package with pip install chro... | https://python.langchain.com/en/latest/ecosystem/chroma.html |
f2492ef993c7-0 | .ipynb
.pdf
ClearML Integration
Contents
Getting API Credentials
Setting Up
Scenario 1: Just an LLM
Scenario 2: Creating an agent with tools
Tips and Next Steps
ClearML Integration#
In order to properly keep track of your langchain experiments and their results, you can enable the ClearML integration. ClearML is an e... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-1 | # Get the OpenAI model ready to go
llm = OpenAI(temperature=0, callback_manager=manager, verbose=True)
The clearml callback is currently in beta and is subject to change based on updates to `langchain`. Please report any issues to https://github.com/allegroai/clearml/issues with the tag `langchain`.
Scenario 1: Just an... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-2 | {'action': 'on_llm_start', 'name': 'OpenAI', 'step': 3, 'starts': 2, 'ends': 1, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 1, 'llm_streams': 0, 'tool_starts': 0, 'tool_ends': 0, 'agent_ends': 0, 'prompts': 'Tell me a poem'}
{'action': 'on_llm_start', 'name': 'OpenAI', '... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-3 | {'action': 'on_llm_start', 'name': 'OpenAI', 'step': 3, 'starts': 2, 'ends': 1, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 1, 'llm_streams': 0, 'tool_starts': 0, 'tool_ends': 0, 'agent_ends': 0, 'prompts': 'Tell me a joke'}
{'action': 'on_llm_start', 'name': 'OpenAI', '... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-4 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 24, 'token_usage_completion_tokens': 138, 'token_usage_total_tokens': 162, 'model_name': 'text-davinci-003', 'step': 4, 'starts': 2, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 2, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-5 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 24, 'token_usage_completion_tokens': 138, 'token_usage_total_tokens': 162, 'model_name': 'text-davinci-003', 'step': 4, 'starts': 2, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 2, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-6 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 24, 'token_usage_completion_tokens': 138, 'token_usage_total_tokens': 162, 'model_name': 'text-davinci-003', 'step': 4, 'starts': 2, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 2, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-7 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 24, 'token_usage_completion_tokens': 138, 'token_usage_total_tokens': 162, 'model_name': 'text-davinci-003', 'step': 4, 'starts': 2, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 2, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-8 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 24, 'token_usage_completion_tokens': 138, 'token_usage_total_tokens': 162, 'model_name': 'text-davinci-003', 'step': 4, 'starts': 2, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 2, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-9 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 24, 'token_usage_completion_tokens': 138, 'token_usage_total_tokens': 162, 'model_name': 'text-davinci-003', 'step': 4, 'starts': 2, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 0, 'chain_ends': 0, 'llm_starts': 2, 'llm_ends': 2, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-10 | 0 on_llm_start OpenAI 1 1 0 0 0 0
1 on_llm_start OpenAI 1 1 0 0 0 0
2 on_llm_start OpenAI 1 1 0 0 0 0
3 on_llm_start OpenAI 1 1 0 0 0 0
... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-11 | 14 on_llm_start OpenAI 3 2 1 0 0 0
15 on_llm_start OpenAI 3 2 1 0 0 0
16 on_llm_start OpenAI 3 2 1 0 0 0
17 on_llm_start OpenAI 3 2 1 0 0 0
... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-12 | 5 0 1 ... NaN NaN
6 0 1 ... 0.0 5.5
7 0 1 ... 2.0 6.5
8 0 1 ... 0.0 5.5
9 0 ... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-13 | 0 NaN NaN NaN NaN
1 NaN NaN NaN NaN
2 NaN NaN NaN NaN
3 NaN NaN NaN NaN
4 NaN N... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-14 | 21 8.28 6th and 7th grade 115.58 112.37
22 5.20 5th and 6th grade 133.58 131.54
23 8.28 6th and 7th grade 115.58 112.37
gutierrez_polini crawford gulpease_index osman
0 NaN NaN NaN ... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-15 | 19 54.83 1.4 72.1 100.17
20 62.30 -0.2 79.8 116.91
21 54.83 1.4 72.1 100.17
22 62.30 -0.2 79.8 116.91
23 54.83 1.4 72.1 100.17
[24 rows x 39 columns], 'session_an... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-16 | 2 \n\nQ: What did the fish say when it hit the w...
3 \n\nRoses are red,\nViolets are blue,\nSugar i...
4 \n\nQ: What did the fish say when it hit the w...
5 \n\nRoses are red,\nViolets are blue,\nSugar i...
6 \n\nQ: What did the fish say when it hit the w...
7 \n\nRoses are red,\nViolets are... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-17 | 1 138 83.66 4.8
2 138 109.04 1.3
3 138 83.66 4.8
4 138 109.04 1.3
... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-18 | 10 ... 0 5.5 5.20
11 ... 2 6.5 8.28
text_standard fernandez_huerta szigriszt_pazos gutierrez_polini \
0 5th and 6th grade 133.58 131.54 62.30
1 6th and 7th grade 115... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-19 | crawford gulpease_index osman
0 -0.2 79.8 116.91
1 1.4 72.1 100.17
2 -0.2 79.8 116.91
3 1.4 72.1 100.17
4 -0.2 79.8 116.91
5 1.4 72.1 100.17
6 -0.2 79.8 116.91
7 1.4 ... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-20 | Finally, if you enabled visualizations, these are stored as HTML files under debug samples.
Scenario 2: Creating an agent with tools#
To show a more advanced workflow, let’s create an agent with access to tools. The way ClearML tracks the results is not different though, only the table will look slightly different as t... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-21 | {'action': 'on_llm_start', 'name': 'OpenAI', 'step': 2, 'starts': 2, 'ends': 0, 'errors': 0, 'text_ctr': 0, 'chain_starts': 1, 'chain_ends': 0, 'llm_starts': 1, 'llm_ends': 0, 'llm_streams': 0, 'tool_starts': 0, 'tool_ends': 0, 'agent_ends': 0, 'prompts': 'Answer the following questions as best you can. You have access... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-22 | {'action': 'on_llm_end', 'token_usage_prompt_tokens': 189, 'token_usage_completion_tokens': 34, 'token_usage_total_tokens': 223, 'model_name': 'text-davinci-003', 'step': 3, 'starts': 2, 'ends': 1, 'errors': 0, 'text_ctr': 0, 'chain_starts': 1, 'chain_ends': 0, 'llm_starts': 1, 'llm_ends': 1, 'llm_streams': 0, 'tool_st... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-23 | I need to find out who sang summer of 69 and then find out who their wife is.
Action: Search
Action Input: "Who sang summer of 69"{'action': 'on_agent_action', 'tool': 'Search', 'tool_input': 'Who sang summer of 69', 'log': ' I need to find out who sang summer of 69 and then find out who their wife is.\nAction: Search\... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
f2492ef993c7-24 | Observation: Bryan Adams - Summer Of 69 (Official Music Video).
Thought:{'action': 'on_tool_end', 'output': 'Bryan Adams - Summer Of 69 (Official Music Video).', 'step': 6, 'starts': 4, 'ends': 2, 'errors': 0, 'text_ctr': 0, 'chain_starts': 1, 'chain_ends': 0, 'llm_starts': 1, 'llm_ends': 1, 'llm_streams': 0, 'tool_sta... | https://python.langchain.com/en/latest/ecosystem/clearml_tracking.html |
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