Unverified50% confidenceBenchmarkExact time
In Graphworks' 250,000 to 1 million token context test, Carbon's accuracy was 96.2%, while GPT-6 Astra's was 71.8%.
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 SEC Bench Pro benchmark, Carbon achieved 88.2%, surpassing GPT-6 Astra's 85.4% and Argon's 83.4%.76% similarUnverifiedOn 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.74% similarUnverifiedGPT-6 Astra achieved 100% accuracy on the eight-needle benchmark in the 256K–512K token range.71% similarUnverifiedOn the Graphworks long-horizon reasoning benchmark, Gemini 4 Carbon scored 96.2%, higher than Argon's 84.2%.69% similarUnverifiedGPT-6 Astra achieved the best performance among the eight models with an average score of 0.90, followed by Claude Opus 5 with an average score of 0.82.67% similar
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