Overmind open-sources model training platform

Overmind has open-sourced its platform for training smaller models on the work your agents actually do. In its own test of 4,000+ questions across 100+ contracts, Overmind reports that its trained model invented quotes on 0.12% of questions, compared with 3.36% for the frontier model it tested. That's a 28x lower rate. It uses records of your agents' real work to build training data and evals, then fine-tunes open models. For an agent pulling clauses out of contracts all day, training a model for that specific job makes sense. I'm a big fan of open source, so its cool that they released the code. You keep the trained model's weights and can run the platform yourself. Code: https://t.co/yPmxdvG4ASQuoting @OvermindLab: Overmind turns anyone into an AI lab. • Builds a context graph from code and traces • Curates training and eval datasets • Evaluates prompts and models • Trains smaller, specialized models https://t.co/AEBRXmTE6M https://t.co/5ImVLAQ5eH