UnconfirmedUnverifiedRating 3/5
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Fact check
Google says Carbon cuts unsupported claims by about 2x compared with Argon.
Appears in
- https://9to5google.com/2026/10/28/gemini-4-carbon-announcement
- https://siliconangle.com/2026/10/28/google-debuts-flagship-gemini-4-carbon-model-with-cybersecurity-upgrades
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It will be re-verified once the cited source text is available.
Other claims in this story
- ConfirmedGoogle reports Gemini 4 Carbon scores 88.2% on SEC-bench Pro.
- ConfirmedGoogle reports Gemini 4 Carbon scores 54.8% on ExploitGym.
- ConfirmedGoogle reports Gemini 4 Carbon scores 71.0% on CWE-bench.
- ConfirmedGemini 4 Carbon launched two weeks after Gemini 4 Argon.
- ConfirmedIntroductory pricing is $2 per million input tokens and $10 per million output tokens, rising to $4 and $20 afterwards.
- UnconfirmedGoogle says the Chrome team saw Carbon perform more than 10 times better than another lab's frontier model at generating high-quality patches.
- UnconfirmedGoogle says Carbon outperforms GPT-6 Astra and Claude Opus 5.5 across multiple benchmarks.
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