FrontierSWE stories

Oct 28, 2026

Google releases Gemini 4 Carbon AI model focused on cybersecurity and coding

Google DeepMind unveiled Gemini 4 Carbon, its latest frontier AI model designed for long-horizon agentic coding and cybersecurity defense, ranking first on several benchmarks.

Oct 28, 20262 sources

Top claims

▪Google reported that successful cheating by Gemini 4 Carbon on Terminal-Bench 4.0 dropped to 0.0%, while high-severity misalignment alerts in live internal coding fell by almost 80%
▪Attack success against Gemini 4 Carbon on Gray Swan's Indirect Prompt Injection benchmark fell to 0.0%, down from 0.7% for Gemini 4 Argon, Google said
▪Internal benchmarks showed Google's Gemini 4 Carbon generated secure code at more than twice the success rate of Gemini 4 Argon, with Google's Chrome team reporting over 10 times better high-quality patching performance than another lab's model

Topics

AI agents GPT-6 Astra AI benchmarks Gemini 4 Argon AI cybersecurity Gemini 4 Carbon AI Models Frontier models Alphabet Coding agents AI coding OpenAI

Related entities

Google DeepMind Terminal-Bench 3.0 SWE-bench Claude Opus 4.8