Anthropic's New Sonnet Model Nears Opus Performance but Uses More Tokens
- Posted on September 29, 2026
- By Google News
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- 1 min read
In brief
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Anthropic's New Sonnet Model Nears Opus Performance but Uses More Tokens
Claude Sonnet 5.5 nears Opus 5.5 on benchmarks, but Artificial Analysis finds heavy token use at max effort.
