Unverified50% confidenceDecision RuleExact time
Forge 2.0 requires each model to run two independent builds and ranks by median, and the leaderboard requires comparing models within the same comparison group; Jev Router and Gemini 4 Argon belong to comparison group 1, while Claude Opus 5.5 and GPT-6.1 Sol belong to comparison group 2.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/17/2026
First Seen
Valid until: 10/31/2026
Sources
Related Entities
Related Claims
UnverifiedGemini 4 Argon and GPT-6 Sol tie on FrontierCode 1.1 and beat GPT-6.1 Sol, indicating that the gap in coding ability among current top models has narrowed to a very small range.66% similarUnverifiedGPT-6.1 Sol and GPT-5.6 Luna are the only models that scored 0.9375 on both tasks, that is, 15 out of 16 problems, and did so in two independent samplings.65% similarUnverifiedThe comparison targets chosen in the model card include GPT-6 Astra, Claude Fable 5.1, and Claude Opus 5.5, all evaluated at maximum reasoning effort.64% similarUnverifiedMUSE Spark 1.2's benchmark performance falls roughly between Claude Opus and GPT's high-end models.64% similar
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