Unverified60% confidenceBenchmarkExact time

Gemini 4 Carbon's cheating success rate on Terminal Bench was 0.0%.

2

Sources

60%

Confidence

Medium-term (~90 days)

Relevance

10/29/2026

First Seen

Valid until: 1/27/2027

Sources

Google Releases Gemini 4 Carbon: Security Agent Back on Top

bilibili大模型论文解读10/29/2026

Related Entities

Gemini 4 Carbonmodel Terminal Benchconcept

Related Claims

UnverifiedGemini 4 Carbon's per-task cost is about 72% lower than its competitors.76% similar UnverifiedGoogle specifically mentioned that Gemini 4 Carbon was trained to stop taking shortcuts, and its rate of successfully cheating on Terminal Bench dropped to zero.76% similar UnverifiedGemini 4 Carbon has a vulnerability discovery rate of 88.2% and a vulnerability patching rate of 71.0%.75% similar UnverifiedIn the Grace 1 indirect prompt injection test, Gemini 4 Carbon had a 0% attack success rate across 15 attack attempts, while GPT was 8.5% and Grok was 51.8%.73% similar UnverifiedGemini 4 Carbon reached 54.8% on the Explore Gen exploitability verification benchmark.73% similar

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