Expired50% confidenceFactExact time
Cursor co-founder Michael Truel stated that Opus 4.8 outperforms previous Opus models at every effort level on CursorBench, with more efficient tool calls and fewer steps
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Deep Dive into Claude Opus 4.8: The AI Paradox of Being More Honest Yet Better at Gaming Tests
bilibili皮皮蟹勇闯天涯6/1/2026
Related Claims
UnverifiedCursor co-founder Michael Truel stated that Opus 4.8 outperforms previous Opus models at every effort level on CursorBench, with more efficient tool calls and fewer steps.82% similarUnverifiedCursor用户现在即可在模型选择中切换到Claude Opus 4.874% similarUnverifiedA developer using Grok 4.5 in Cursor to generate PRDs and Issues found that the output quality is on par with Claude Opus, with response speed improved by approximately 5x72% similarVerifiedCursor 2.0's proprietary Composer model is claimed to be 4 times faster than comparable models.69% similarUnverifiedCursor recently announced that Fast Mode for Claude Opus 4 is now officially available.65% similar
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