Unverified50% confidenceBenchmarkExact time
On the new version of the Artificial Analysis intelligence index, Carbon ranks first with 59 points, ahead of Claude Opus 5.5's 58 points and GPT-6 Astra's 57 points.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/29/2026
First Seen
Valid until: 11/12/2026
Sources
Related Entities
Related Claims
UnverifiedOn the fifth edition of the Comprehensive Intelligence leaderboard, Gemini 4 Carbon scored 59 points, ranking first and overtaking Claude Opus 5.5, 9 points higher than Argon.76% similarUnverifiedIn Graphworks' 250,000 to 1 million token context test, Carbon's accuracy was 96.2%, while GPT-6 Astra's was 71.8%.74% similarUnverifiedOn the SEC Bench Pro benchmark, Carbon achieved 88.2%, surpassing GPT-6 Astra's 85.4% and Argon's 83.4%.74% similarVerifiedOn Terminal-Bench 4.0, Claude Opus 5.5 leads with 66.4%, followed by GPT-6 Astra at 61.8% and Argon at 57.4%.72% similarUnverifiedGemini 4 Carbon scored 59 on the Artificial Analysis Intelligence Index.70% similar
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