AWS open-sources decision model Strands Decider 2B
What happened
On October 2, TechCrunch reported that Amazon Web Services released Strands Decider 2B, an open-source decision model that runs locally. Inspired by TypeSafe's Jev, it does not generate text. It picks among preset options and outputs a calibrated confidence score, and it briefly topped Jevbench for models of its size. AWS says the model targets steps in agent workflows that do not always need full large language model capability, cutting latency and potentially cost.
Written by AI from the coverage · updated 1 hour ago
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- TechCrunch · AIAmazon releases its own Jev clone as decision models flood the web
Amazon Web Services 发布开源决策模型 Strands Decider 2B，可在预设选项中作出选择并输出置信度，支持本地运行。该模型受 TypeSafe 的 Jev 启发，不生成文本，而是提供经过校准的选择，曾短暂登上 Jevbench 同规模模型榜首。AWS 表示，它面向不总是需要完整大语言模型能力的智能体工作流步骤，可降低延迟并可能降低成本。
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