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AWS Releases Open-Source Strands Harness for AI Agents

The AWS Strands Agents Team has launched an open-source agent harness that claims to reduce token costs by 28% while maintaining accuracy comparable to Claude Code and Codex.

2 publishers · 2 articles · first seen 21 Sept 2026 · updated 4h ago

Sources

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  1. AWS Strands Agents Team Releases Strands Harness: An Open-Source Agent Harness With 28% Lower Token Cost at Comparable Accuracy marktechpost.com
  2. AWS bolts together open source agent harness, says it sips fewer tokens than rivals www.theregister.com

In this story

  • AWS
  • Strands Agents Team
  • Claude Code
  • Codex