Sam Havens

Staff Research Scientist

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Sam Havens's posts

Improving Retrieval and RAG with Embedding Model Finetuning

February 20, 2025/9 min read

Improving Retrieval and RAG with Embedding Model Finetuning

Benchmarking Domain Intelligence

December 17, 2024/12 min read

Benchmarking Domain Intelligence

Header graphic for long context RAG part 2

October 8, 2024/10 min read

The Long Context RAG Capabilities of OpenAI o1 and Google Gemini

beyond-the-leaderboard-header-graphic

August 16, 2024/21 min read

Beyond the Leaderboard: Unpacking Function Calling Evaluation

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August 12, 2024/19 min read

Long Context RAG Performance of LLMs

Introducing Llama2-70B-Chat with MosaicML Inference

August 24, 2023/12 min read

Introducing Llama2-70B-Chat with MosaicML Inference

Announcing MPT-7B-8K: 8K Context Length for Document Understanding

July 18, 2023/3 min read

Announcing MPT-7B-8K: 8K Context Length for Document Understanding

March 9, 2023/17 min read

MosaicBERT: Pretraining BERT from Scratch for $20

Mosaic LLMs: GPT-3 quality for <$500k

November 9, 2022/3 min read

MosaicML Delivers Leading NLP Performance in MLPerf v2.1