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Anthropic's Claude Sonnet 5.5 Jumps 60 Points in Agentic Coding

This story is from 2026-09-28. It is preserved in the archive; the latest stories are on the live feed.

Anthropic's mid-tier model gets a major overhaul with 30% faster generation, up to 30% lower cost per task, and a jump from 10.3% to 70.6% on Terminal-Bench.

Read the full story at AlphaSignal ↗

Timeline · 3 reports

  1. 2026-09-29 11:22 · Analytics Vidhya
    Claude Sonnet 5.5 Review: Faster Agentic Coding Visual QA
  2. 2026-09-28 20:14 · AlphaSignal
    Anthropic's Claude Sonnet 5.5 Beats Opus on Coding While Cutting Costs 30%
  3. 2026-09-28 18:03 · AlphaSignal
    Anthropic's Claude Sonnet 5.5 Jumps 60 Points in Agentic Coding

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