Expired50% confidencePredictionExact time
Sonnet 4.8更新后的分词器在相同提示词下可能会多消耗约30%的token
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
5/28/2026
First Seen
Valid until: 8/26/2026(expired)
Sources
June AI Showdown: Mythos, Sonnet 4.8, and GPT-5.6 All Revealed
bilibili安得广厦千万间6785/28/2026
Related Entities
Related Claims
UnverifiedSonnet 5 switched to the Opus 4.7 tokenizer, causing the same text to be tokenized into approximately 1.1 to 1.3 times as many tokens.75% similarUnverifiedFrom Claude 3 Sonnet to Claude 3.5 Sonnet and then to Claude 4 Sonnet, the score improvement on coding benchmarks with each upgrade shows a diminishing trend, with early version-to-version jumps potentially reaching 10–20 percentage points, while the gap between subsequent versions often narrows to 2–5 percentage points.70% similarUnverifiedSonnet 5's Max Effort mode produces approximately 40% more output tokens per Intelligence Index task compared to Sonnet 4.6.68% similarUnverifiedUsing Claude Sonnet 5 on the Devin platform reduces quota consumption by approximately 30% compared to the previous generation Claude Sonnet 4.6.68% similarUnverifiedCompared to Opus 4.6, Sonnet 4.6 performs nearly on par on most benchmarks, but with faster inference speed and lower call costs.67% similar
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