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Strands Decider 2B: AWS open-sourced a 1.9B "decision model" that drops the LM head for a pointer head. 115 ms median on a 3090, Apache-2.0, full training recipe included

AWS's Strands Agents team released Strands Decider 2B today. It's not a chat model. It never generates text. You give it a state plus typed questions, and it returns one of three things, each with a calibrated confidence: choice: pick 1 of N options noul: a yes/no probability score: a level on an o…

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  1. 2026-10-02 06:46 · r/machinelearningnews
    Strands Decider 2B: AWS open-sourced a 1.9B "decision model" that drops the LM head for a pointer head. 115 ms median on a 3090, Apache-2.0, full training recipe included

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