Expired85% confidenceFactTime unknown
Sonnet 4.6 solo execution scores 72.1 on SWE-Bench at a cost of $1.09, while Sonnet 4.6 execution plus Opus advisor scores 74.8 at a cost of $0.96.
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026(expired)
Sources
Claude顾问策略：小模型执行大模型把关，AI Agent省钱提效新范式
bilibili灵姐说AI
Related Entities
Related Claims
UnverifiedOn the SWE Bench Pro programming benchmark, Sonnet 5 achieved 63.2% and Opus 4.8 achieved 69.2%.81% similarVerifiedSonnet 5 achieved a score of 80.4% on Terminal Bench 2.1, approaching Opus 4.8.79% similarUnverifiedSonnet 5 is only approximately 72% cheaper than Opus 4.8 Max.75% similarUnverifiedOn the SWE-Bench Pro benchmark, Sonnet 5 significantly trails Opus 4.8.74% similarPartially VerifiedThe company states that Sonnet 5 shows significant improvements over Sonnet 4.6 in reasoning, tool use, coding, and knowledge work, with overall performance approaching OPUS 4.8 but at a lower price.74% similar
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