Unverified50% confidenceBenchmarkExact time
In the Terminal Bench 4.0 terminal engineering test, Carbon scored 65.2%, ahead of Opus 5.5's 59.6%.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/29/2026
First Seen
Valid until: 11/12/2026
Sources
Gemini 4 Carbon Released: The Flagship Model That Overtakes Opus 5.5 Across the Board
bilibili洛河神茶00710/29/2026
Related Entities
Related Claims
UnverifiedCarbon scored 71% on CWE Bench, higher than Opus 5.5's 67%.74% similarUnverifiedOn the SEC Bench Pro benchmark, Carbon achieved 88.2%, surpassing GPT-6 Astra's 85.4% and Argon's 83.4%.73% similarUnverifiedThe Claude model's score on the Terminal Bench 4.0 terminal coding benchmark improved from 42% to nearly 56%.73% similarUnverifiedClaude Opus 5.5 scores approximately 66.4 on Terminal Bench.71% similarUnverifiedCarbon scored 54.8% on Exploit Gym, ranking first.68% similar
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