Expired60% confidenceOpinionTime unknown
The performance improvement of Claude 4.5 Sonnet in actual use is only about 10%, far from matching Opus's capabilities on complex tasks such as debugging and planning.
1
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026(expired)
Sources
Claude's Quota Slashed by 20x — Can GLM 4.6 Be the Best Alternative?
bilibiliAI-seeker
Related Entities
Related Claims
UnverifiedCompared to Opus 4.6, Sonnet 4.6 performs nearly on par on most benchmarks, but with faster inference speed and lower call costs.74% similarUnverifiedAfter replacing GPT-4 Mini with a stronger answering LLM (Claude Sonnet 4), only the missing task showed a slight improvement, with no notable improvement on cascading tasks.73% similarUnverified在智能体搜索测试中，Sonnet 5 各 effort level 下均优于 Sonnet 4.6，但整体性能低于 Opus 4.8，综合约在 Opus 4.7 级别73% similarUnverifiedCompared to the previous generation Sonnet 3.7, Claude 4 Sonnet delivers better intelligence at the same cost and has been optimized for issues of 'excessive eagerness' and reward hacking72% similar
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