Unverified60% confidenceBenchmarkExact time
In 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%.
2
Sources
60%
Confidence
Short-term (~14 days)
Relevance
10/29/2026
First Seen
Valid until: 11/12/2026
Sources
Related Entities
Related Claims
UnverifiedCoding assistant Klein commented that Gemini 4 Carbon is the industry's first frontier model to comprehensively surpass Claude and GPT, defeating Opus 5.5 on almost all benchmarks while costing only half as much to invoke.75% similarUnverifiedAgainst indirect prompt injection attacks, Argon had a 0.7% success rate of being compromised, while Gemini 4 Carbon was not compromised even once.75% similarUnverifiedGemini 4 Carbon's cheating success rate on Terminal Bench was 0.0%.73% similarUnverifiedGemini 4 Carbon has a vulnerability discovery rate of 88.2% and a vulnerability patching rate of 71.0%.73% similarUnverifiedGemini 4 Carbon took the top score in 15 of 17 tests, with the models compared including Argon, GPT-6, Astra and Cloud Opus 5.5.72% similar
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