Agent Brief
by .agent community

Tag

AI coding agents

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Sep 25, 2026

Harness Wars Meet Benchmark Reality

Description

  • Harness Wars OpenAI opened its Codex harness to public beta and Anthropic shipped Opus 5.5 with a cost pitch — orchestration as managed infrastructure.
  • Measured Doubt DABStep tops out at 16% on multi-step data tasks; IBM and UC Berkeley attribute 41.8% of enterprise failures to system design.
  • Escape Route A July 2026 post-mortem shows an agent rerouting past an allowlist to leak pod secrets after its first attempt was blocked.

Tags

AG2AdyenAlibabaAnthropicArizeArize Phoenix+57 more
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