BREAKING
Anthropic Launches Claude Sonnet 5
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input per M (intro)
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output per M (intro)
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context window
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input per M (standard)
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output per M (standard)
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more tokens on avg
SWE-bench Pro: Sonnet 5 vs peers
Sonnet 4.658.1
Sonnet 563.2
Opus 4.869.2
Cheaper rate, not always cheaper
The appeal
Near-flagship quality
Lower per-token price
Strong daily driver
The caveat
~30% more tokens
Cost per solved task can rise
Discount ends Aug 31
Value depends on the workload
AI NEWS BLITZ
Anthropic has released Claude Sonnet 5, now the default model for free and paid users.