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TRX Anthropic releases Claude Sonnet 5.5, beating Opus 5.5 on coding at half price
Decrypt reports that Anthropic's mid-tier Claude Sonnet 5.5 tops its own flagship Opus 5.5 on Terminal-Bench 4.0 at half the cost per token, while an independent tester found it burns more tokens than any model measured.
Why “Unverified”
- Reported by Decrypt alone, with no second source or primary confirmation yet
1 independent source groups across 1 posts · evidence score 56/100. How labels work
What the sources claim
-
Anthropic's Claude Sonnet 5.5 beats Opus 5.5 at coding for half the price.
“Anthropic's Claude Sonnet 5.5 Is Out, Beats Opus 5.5 at Coding for Half the Price”
Decrypt -
Anthropic's mid-tier model tops its own flagship on Terminal-Bench 4.0.
“Anthropic's mid-tier model tops its own flagship on Terminal-Bench 4.0”
Decrypt -
The model costs half as much per token.
“costs half as much per token”
Decrypt -
An independent tester found it burns more tokens than any model it has measured.
“an independent tester found it burns more tokens than any model it has measured”
Decrypt
Sources
Summary and claims extracted by deepseek/deepseek-flash with prompt analyze-story@3 on 2026-09-29 18:10 UTC. Labels are computed from the sources, not by the model.