Anthropic Launches Sonnet 5.5, Claiming 30% Speed Boost
Anthropic has released Sonnet 5.5, a mid-tier model it says runs 30% faster than Sonnet 5 while burning tokens far more slowly — and beating Opus 5.5 on agentic coding.
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AI Models
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Anthropic has released Sonnet 5.5, a mid-tier model it says runs 30% faster than Sonnet 5 while burning tokens far more slowly — and beating Opus 5.5 on agentic coding.