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agentHEAT 11.3°

AI CURATED HOT STORY · 10/29/2026

AWS Open-Sources Strands Decider and Box for Agent Decisioning and Safety

1 reports archived1 independent sourcesupdated 10/29/2026, 08:25:10
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1 Sources Cross-Validated

AWS has open-sourced Strands Decider 2B, a lightweight decision model, and Strands Box, a kernel-level sandbox, to address routing and execution safety in AI agent workflows. Decider, fine-tuned from Qwen3.5-2B, enables deterministic decisions with sub-150ms latency, while Box restricts tool calls and network access via a unified policy layer to prevent unauthorized actions.

LATEST/AWS has open-sourced Strands Decider 2B, a lightweight decision model, and Strands Box, a kernel-level sandbox, to address routing and execution safety in AI agent workflows. Decider, fine-tuned from Qwen3.5-2B, enables deterministic decisions with sub-150ms latency, while Box restricts tool calls and network access via a unified policy layer to prevent unauthorized actions.

Hourly heat curve

3 fully observed hours
Now
11.3
Peak
11.809:00
24h change
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The line compares only sources observed throughout; gap hours are interpolated to keep the trend continuous.

Coverage timeline

Total 1 reports · Latest first
  1. InfoQ 中文T2·78 pts

    AWS Open-Sources Strands Decider and Box for Agent Decisioning and Safety

    • Strands Decider 2B uses pointer heads and LoRA fine-tuning to achieve ~115-153ms low-latency decisions on consumer hardware with 72.3% accuracy.
    • Strands Box offers a kernel-level sandbox that unifies policy control over Shell, Python, and network access to prevent dangerous agent executions.
    • Together, they extend the Strands ecosystem by bridging the gap between orchestration and specific decision logic/safety enforcement.