19 Commits (04059339148e0870642ff6dae552172671c884de)

Author	SHA1	Message	Date
Bagatur	6ac6158a07	openai[patch]: support tool_choice="required" (#21216) ... Co-authored-by: ccurme <chester.curme@gmail.com>	5 months ago
Bagatur	bef50ded63	openai[patch]: fix special token default behavior (#21131) ... By default handle special sequences as regular text	5 months ago
ccurme	481d3855dc	patch: remove usage of llm, chat model __call__ (#20788) ... - `llm(prompt)` -> `llm.invoke(prompt)` - `llm(prompt=prompt` -> `llm.invoke(prompt)` (same with `messages=`) - `llm(prompt, callbacks=callbacks)` -> `llm.invoke(prompt, config={"callbacks": callbacks})` - `llm(prompt, **kwargs)` -> `llm.invoke(prompt, **kwargs)`	5 months ago
ccurme	22da9f5f3f	update scheduled tests (#20526) ... repurpose scheduled tests to test over provider packages	5 months ago
Bagatur	c706689413	openai[patch]: use tool_calls in request (#20272)	5 months ago
Yuki Oshima	12190ad728	openai[patch]: Fix langchain-openai unknown parameter error with gpt-4-turbo (#20271) ... **Description:** I fixed langchain-openai unknown parameter error with gpt-4-turbo. It seems that the behavior of the Chat Completions API implicitly changed when using the latest gpt-4-turbo model, differing from previous models. It now appears to reject parameters that are not listed in the [API Reference](https://platform.openai.com/docs/api-reference/chat/create). So I found some errors and fixed them. **Issue:** https://github.com/langchain-ai/langchain/issues/20264 **Dependencies:** none **Twitter handle:** https://twitter.com/oshima_123	5 months ago
Bagatur	9514bc4d67	core[minor], ...: add tool calls message (#18947) ... core[minor], langchain[patch], openai[minor], anthropic[minor], fireworks[minor], groq[minor], mistralai[minor] ```python class ToolCall(TypedDict): name: str args: Dict[str, Any] id: Optional[str] class InvalidToolCall(TypedDict): name: Optional[str] args: Optional[str] id: Optional[str] error: Optional[str] class ToolCallChunk(TypedDict): name: Optional[str] args: Optional[str] id: Optional[str] index: Optional[int] class AIMessage(BaseMessage): ... tool_calls: List[ToolCall] = [] invalid_tool_calls: List[InvalidToolCall] = [] ... class AIMessageChunk(AIMessage, BaseMessageChunk): ... tool_call_chunks: Optional[List[ToolCallChunk]] = None ... ``` Important considerations: - Parsing logic occurs within different providers; - ~Changing output type is a breaking change for anyone doing explicit type checking;~ - ~Langsmith rendering will need to be updated: https://github.com/langchain-ai/langchainplus/pull/3561~ - ~Langserve will need to be updated~ - Adding chunks: - ~AIMessage + ToolCallsMessage = ToolCallsMessage if either has non-null .tool_calls.~ - Tool call chunks are appended, merging when having equal values of `index`. - additional_kwargs accumulate the normal way. - During streaming: - ~Messages can change types (e.g., from AIMessageChunk to AIToolCallsMessageChunk)~ - Output parsers parse additional_kwargs (during .invoke they read off tool calls). Packages outside of `partners/`: - https://github.com/langchain-ai/langchain-cohere/pull/7 - https://github.com/langchain-ai/langchain-google/pull/123/files --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>	6 months ago
Erick Friis	855ba46f80	standard-tests: a standard unit and integration test set (#20182) ... just chat models for now	6 months ago
Erick Friis	be92cf57ca	openai[patch]: fix azure embedding length check (#19870)	6 months ago
Shuqian	332996b4b2	openai[patch]: fix ChatOpenAI model's openai proxy (#19559) ... Due to changes in the OpenAI SDK, the previous method of setting the OpenAI proxy in ChatOpenAI no longer works. This PR fixes this issue, making the previous way of setting the OpenAI proxy in ChatOpenAI effective again. --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Bagatur	d93d49bc43	openai[patch]: tool use integration test (#19460)	6 months ago
Erick Friis	a99e644913	openai[patch]: integration test structured output (#19459)	6 months ago
Jacob Lee	bd329e9aad	core[patch]: Add LLM output to message response_metadata (#19158) ... This will more easily expose token usage information. CC @baskaryan --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	6 months ago
Bagatur	e0e688a277	core[minor]: generation info on msg (#18592) ... related to #16403 #17188	6 months ago
Erick Friis	a05fb19f42	openai[patch]: remove numpy dep (#18034)	7 months ago
Erick Friis	bb3b6bde33	openai[minor]: change to secretstr (#16803)	8 months ago
Bagatur	61e876aad8	openai[patch]: Explicitly support embedding dimensions (#16596)	8 months ago
Bagatur	84bf5787a7	core[patch], openai[patch]: Chat openai stream logprobs (#16218)	8 months ago
Erick Friis	ebc75c5ca7	openai[minor]: implement langchain-openai package (#15503) ... Todo - [x] copy over integration tests - [x] update docs with new instructions in #15513 - [x] add linear ticket to bump core -> community, community->langchain, and core->openai deps - [ ] (optional): add `pip install langchain-openai` command to each notebook using it - [x] Update docstrings to not need `openai` install - [x] Add serialization - [x] deprecate old models Contributor steps: - [x] Add secret names to manual integrations workflow in .github/workflows/_integration_test.yml - [x] Add secrets to release workflow (for pre-release testing) in .github/workflows/_release.yml Maintainer steps (Contributors should not do these): - [x] set up pypi and test pypi projects - [x] add credential secrets to Github Actions - [ ] add package to conda-forge Functional changes to existing classes: - now relies on openai client v1 (1.6.1) via concrete dep in langchain-openai package Codebase organization - some function calling stuff moved to `langchain_core.utils.function_calling` in order to be used in both community and langchain-openai	9 months ago