Amazon releases its own Jev clone as decision models flood the web
AWS is shipping Strands Decider 2B as an open-source, local decision model for agent workflows that do not need a full LLM.
The model chooses among predefined options and returns confidence scores, aiming for lower latency and cost in structured automation steps. Amazon’s Marc Brooker said the project began after he saw TypeSafe’s Jev and built a version that briefly topped a Jevbench category for its size. TechCrunch frames the release as part of a rush of Jev-like models, while both Brooker and TypeSafe point to accuracy, calibration, and real usefulness as the hard part. TechCrunch AI's note
The model chooses among predefined options and returns confidence scores, aiming for lower latency and cost in structured automation steps. Amazon’s Marc Brooker said the project began after he saw TypeSafe’s Jev and built a version that briefly topped a Jevbench category for its size. TechCrunch frames the release as part of a rush of Jev-like models, while both Brooker and TypeSafe point to accuracy, calibration, and real usefulness as the hard part. TechCrunch AI's note
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