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Alex Trott

Alex Trott

Alex Trott's posts

Judging with Confidence: Meet PGRM, the Promptable Reward Model

Mosaic Research

August 12, 2025/9 min read

Judging with Confidence: Meet PGRM, the Promptable Reward Model

Streamline AI Agent Evaluation with New Synthetic Data Capabilities

Generative AI

December 9, 2024/8 min read

Streamline AI Agent Evaluation with New Synthetic Data Capabilities

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Mosaic Research

March 9, 2023/17 min read

MosaicBERT: Pretraining BERT from Scratch for $20

Mosaic Research

November 9, 2022/3 min read

MosaicML Delivers Leading NLP Performance in MLPerf v2.1