441e85161ClaimNews eventGoogle released Gemini 4 Carbon to paying developers and businesses, with Sundar Pichai announcing the rollout in a post on XAgreeDisagree
441e85161ClaimGoogle DeepMind released Gemini 4 Carbon on October 28, 2026, calling it Google's strongest AI modelAgreeDisagree
441e85161News eventClaimGoogle unveiled Gemini 4 Carbon, its latest frontier AI model, focused on complex coding and cybersecurityAgreeDisagree
441e85161ClaimAt its October 2026 launch, Gemini 4 Carbon was available only to selected cybersecurity defenders through Google's Fairwind ProgramAgreeDisagree
441e85161ClaimAt its October 2026 launch, Google priced Gemini 4 Carbon at an introductory $2 per million input tokens and $10 per million output tokens, rising later to $4 and $20AgreeDisagree
441e85161ClaimIn October 2026, Gemini 4 Carbon ranked first on the Artificial Analysis Intelligence Index v5 with 59 points, ahead of Claude Opus 5.5 at 58 and GPT-6 Astra at 57AgreeDisagree
441e85161ClaimIn October 2026, Google said Gemini 4 Carbon would reach developers, businesses and consumers after it refined the guardrails, without giving a dateAgreeDisagree
441e85161ClaimGoogle should release Gemini 4 Carbon to everyone instead of only to selected cyber defendersAgreeDisagree
441e85161ClaimA higher hallucination rate is an acceptable price for Gemini 4 Carbon's benchmark gainsAgreeDisagree
441e85161ClaimGoogle said its Chrome security team found Gemini 4 Carbon's software patches more than 10 times better than those of another lab's frontier modelAgreeDisagree
441e85161ClaimAnthropic's Claude Opus 5.5 beat Gemini 4 Carbon on Artificial Analysis' Coding Agent Index in October 2026, 62 to 59AgreeDisagree
441e85161ClaimGemini 4 Carbon's hallucination rate on Artificial Analysis' AA-Omniscience knowledge test was 11%, up from 4% for Gemini 4 ArgonAgreeDisagree
441e85161ClaimIn Google's October 2026 launch comparison, Gemini 4 Carbon had the top score on 15 of 17 benchmarksAgreeDisagree
441e85161ClaimGoogle reported that Gemini 4 Carbon scored 88.2% on the SEC-bench Pro vulnerability-finding benchmark with its safety guardrails turned offAgreeDisagree
441e85161ClaimGoogle reported a 0.0% attack success rate against Gemini 4 Carbon on Gray Swan's indirect prompt-injection benchmark, down from 0.7% for Gemini 4 ArgonAgreeDisagree
441e85161ClaimAs of October 28, 2026, Google had not said when Gemini 4 Carbon's introductory pricing would endAgreeDisagree
441e85161ClaimArtificial Analysis measured Gemini 4 Carbon's cost per Intelligence Index task at $7.76 in October 2026, about 23% less than Claude Opus 5.5's $10.04AgreeDisagree
441e85161ClaimFrontier AI models should go to trusted cyber defenders before public releaseAgreeDisagree