okhat

Computer Science Ph.D. @ Stanford NLP. Author of ColBERT and DSPy.

Stanford University

Pinned Repositories

RAGatouille
Easily use and train state of the art late-interaction retrieval methods (ColBERT) in any RAG pipeline. Designed for modularity and ease-of-use, backed by research.
Language:Python2.9k 26 179199
litellm
Python SDK, Proxy Server (LLM Gateway) to call 100+ LLM APIs in OpenAI format - [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, Replicate, Groq]
Language:Python12.5k 70 3.2k1.5k
blog
187 8 13
dynasent
DynaSent: Dynamic Sentiment Analysis Dataset
Language:Jupyter Notebook2 1 00
multihop_dense_retrieval
Multi-hop dense retrieval for question answering
Language:Python0 1 00
ngraph
nGraph is an open source C++ library, compiler and runtime for Deep Learning frameworks
Language:C++0 2 00
sail-blog-new-post
The repository for making new post submissions to the SAIL Blog
Language:HTML0 0 00
ColBERT
ColBERT: state-of-the-art neural search (SIGIR'20, TACL'21, NeurIPS'21, NAACL'22, CIKM'22, ACL'23, EMNLP'23)
Language:Python2.9k 41 261377
dspy
DSPy: The framework for programming—not prompting—foundation models
Language:Python17.3k 142 7341.3k
bm25s
Fast lexical search library implementing BM25 in Python using Numpy and Scipy
Language:Python786 4 2331

okhat's Repositories

okhat/blog
187 8 13
okhat/dynasent
DynaSent: Dynamic Sentiment Analysis Dataset
Language:Jupyter Notebook2 1 00
okhat/multihop_dense_retrieval
Multi-hop dense retrieval for question answering
Language:Python0 1 00
okhat/ngraph
nGraph is an open source C++ library, compiler and runtime for Deep Learning frameworks
Language:C++0 2 00
okhat/sail-blog-new-post
The repository for making new post submissions to the SAIL Blog
Language:HTML0 0 00