Expired85% confidenceFactTime unknown
In the Terminal Bench 2.0 benchmark, OpenAI 4.6 scored 58% and GPT 5.4 scored 75.1%.
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedFable 5 scored 80.3 on the SWE Bench Pro programming test, while OpenAI's GPT 5.5 scored only 58.6.82% similarUnverifiedIn the Terminal Bench 2.1 test, GPT-5.6 Ultra scored close to 92%, Fable 5 scored 88%, which are essentially on par considering the margin of error.72% similarUnverifiedOn the Terminal Bench 2.1 benchmark, GPT-5.6 Sol's Ultra mode approaches 92%, surpassing the competing product's performance of 88%.71% similarUnverifiedOpenAI o4 scored 68.8% on the ARC-AGI-2 test, and GPT-5.2 scored 52.9%.71% similarUnverifiedGLM 5.2 scored 81 points on Terminal Bench, GLM 5.1 scored 63.5 points, GPT 5.5 scored 84 points, and Opus 4.8 scored 85 points.68% similar
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