Expired50% confidenceBenchmarkExact time
In a test of identifying hidden bugs in images, Sonnet 5's Max mode spent approximately 10 minutes and identified all bugs with completely correct results, while Gemini's top-tier model only found 4, and GPT-5.5 X-High failed to detect any.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/22/2026
First Seen
Valid until: 10/20/2026(expired)
Sources
Related Claims
UnverifiedIn agentic search tests, Sonnet 5 outperformed Sonnet 4.6 across all effort levels, but its overall performance was below Opus 4.8, placing it at approximately the Opus 4.7 level overall.70% similarUnverifiedOn a Three.js scene task for the Suzhou Museum, Sonnet 5 Max paired with Claude's official Harness spent over an hour without completing the task, but the texture quality of elements such as the ground material and bonsai reflections was the best among all models tested.69% similarUnverifiedIn the easy question, GLM 5.1 added 19 lines of tests, Kimi K2.6 added 12 lines, while the other five models (including Sonnet 4.6) wrote zero lines of tests.66% similarUnverifiedThis test selected five AI models — DeepSeek R1, Claude Sonnet 3.7, ChatGPT o3 Mini, Grok 3, and Tongyi Qianwen 2.5 Max — and used a unified prompt to have each of them generate a runnable web-based Snake game.66% similarUnverifiedIn the agentic computer use benchmark, Opus 4.8 on the high setting and Sonnet 5 on the max setting perform comparably, but Sonnet 5 consumes more tokens66% similar
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