v0.0.58 Add generation reason and logprobs to @OpenAI response – @diwanksingh Add @OpenAI logit bias param – @benderville bug fixes (h/t @shivanshug11 , @brain_exe_ai ) And a bunch of Agent & Tool improvements! So many we can't list them all in this tweet ->
@langchain
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v0.0.57 Release: Documentation and OpenAI Wrapper Improvements
By
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v0.0.57 Document improvements – @eltociear @rubensmau OpenAI wrapper improvements – @Yoooongtae Conda developer guide docs – @samcwl Different schemas for cache – Jason Gill
Fix bug in LLM caching – h/t @diwanksingh Link checking action – @HunterGerlach -

First Paper Using LangChain Framework Published
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The first paper (that we know off) to use @langchain
! @johnjnay -
LangChain Contribution Opportunity for App Developers
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A really cool opportunity for anyone thinking of contributing to (or building interesting apps on) LangChain!
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LangChain Memory Human Prefix Parameter Now Customizable
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Add human prefix for memory Previously, in memory the user input was hardcoded to "Human" Now, thanks to Andrew Huang, it is exposed as a parameter that can be controlled https://
langchain.readthedocs.io/en/latest/modu
les/memory/examples/conversational_customization.html#human-prefix
… -

LangChain Improves Agent Max Iterations Handling with Final LLM Pass
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More graceful handling of agent max iterations Previously, when an agent reached max iterations, it just stopped with a fixed message Now it makes one final forward pass through the LLM to generate a best guess final answer h/t @johnjnay for idea https://
langchain.readthedocs.io/en/latest/modu
les/agents/examples/max_iterations.html
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LangChain v0.0.55 Release: Agent and Chain Improvements
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v0.0.55 HuggingFace docs update (
@_lewtun
)
Unify argument names for intermediate steps in map-reduce & refine chains (h/t @johnjnay
)
More graceful handling of agent max iterations (h/t @johnjnay
)
Add human prefix for memory (Andrew Huang) -
LangChain Gallery Showcases Community AI Projects
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Gallery Our favorite section to write, this includes awesome examples of things created with LangChain (many open sources!), from people like @johnjnay @brunotorious @BlackHC @JavaFXpert @chillzaza_ @matthiassamwald https://
langchain.readthedocs.io/en/latest/gall
ery.html
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LangChain Use Cases: Agents, Chatbots, QA, Summarization
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Use Cases A new section, this highlights common use cases of LangChain, including: – Agents
– Chatbots
– Question Answering over your documents
– Summarization
– Evaluation https://
langchain.readthedocs.io/en/latest/inde
x.html#use-cases
… -
LangChain Ecosystem Integration with Major AI Players
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Ecosystem A new section as well, this highlights how LangChain integrates with other players in this space, including: @OpenAI @CohereAI @huggingface @weaviate_io @pinecone @AI21Labs @HazyResearch https://
langchain.readthedocs.io/en/latest/ecos
ystem.html
…