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dee72c46c1
In collaboration with @rlouf I build an [outlines](https://dottxt-ai.github.io/outlines/latest/) integration for langchain! I think this is really useful for doing any type of structured output locally. [Dottxt](https://dottxt.co) spend alot of work optimising this process at a lower level ([outlines-core](https://pypi.org/project/outlines-core/0.1.14/) written in rust) so I think this is a better alternative over all current approaches in langchain to do structured output. It also implements the `.with_structured_output` method so it should be a drop in replacement for a lot of applications. The integration includes: - **Outlines LLM class** - **ChatOutlines class** - **Tutorial Cookbooks** - **Documentation Page** - **Validation and error messages** - **Exposes Outlines Structured output features** - **Support for multiple backends** - **Integration and Unit Tests** Dependencies: `outlines` + additional (depending on backend used) I am not sure if the unit-tests comply with all requirements, if not I suggest to just remove them since I don't see a useful way to do it differently. ### Quick overview: Chat Models: <img width="698" alt="image" src="https://github.com/user-attachments/assets/05a499b9-858c-4397-a9ff-165c2b3e7acc"> Structured Output: <img width="955" alt="image" src="https://github.com/user-attachments/assets/b9fcac11-d3e5-4698-b1ae-8c4cb3d54c45"> --------- Co-authored-by: Vadym Barda <vadym@langchain.dev> |
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| .. | ||
| adapters | ||
| agent | ||
| cache | ||
| callbacks | ||
| chains | ||
| chat_message_histories | ||
| chat_models | ||
| cross_encoders | ||
| document_compressors | ||
| document_loaders | ||
| document_transformers | ||
| embeddings | ||
| examples | ||
| graph_vectorstores | ||
| graphs | ||
| indexes | ||
| llms | ||
| memory | ||
| prompts | ||
| retrievers | ||
| smith/evaluation | ||
| storage | ||
| tools | ||
| utilities | ||
| vectorstores | ||
| __init__.py | ||
| .env.example | ||
| conftest.py | ||
| test_compile.py | ||
| test_dalle.py | ||
| test_document_transformers.py | ||
| test_long_context_reorder.py | ||
| test_nuclia_transformer.py | ||
| test_pdf_pagesplitter.py | ||