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Google unveils Gemini 4 Carbon, a cybersecurity-focused frontier model

This story is from 2026-10-28. It is preserved in the archive; the latest stories are on the live feed.

Google announced Gemini 4 Carbon on October 28, 2026, its second frontier model in a month, built for cybersecurity and long-horizon engineering. It tops several leaderboards, including LM Arena and HLE-Diamond at 69%, and scores 88.2% on SEC-bench P, though access is limited to vetted defenders.

Read the full story at Ars Technica AI ↗

Timeline · 21 reports

  1. 2026-10-31 02:47 · DEV Community — AI
    Gemini 4 Carbon: Google's #1 AI Model, and the Release Strategy That Matters More Than the Score
  2. 2026-10-30 18:43 · AlphaSignal
    Google DeepMind's Gemini 4 Carbon Tops LM Arena's Text Leaderboard at 72% Less
  3. 2026-10-30 16:14 · AI Business
    Gemini Carbon aims to boost AI cyber defense, but is limited to a few
  4. 2026-10-30 02:09 · AlphaSignal
    Artificial Analysis Adds HLE-Diamond and Gemini 4 Carbon Tops at 69%
  5. 2026-10-29 20:40 · r/Bard
    Is Gemini 4 Carbon the best AI model? On paper probably, but I don't read it as Google having the smartest model
  6. 2026-10-29 19:55 · r/artificial
    Google unveils Gemini 4 Carbon, a cybersecurity-focused frontier model — and vetted defenders get it first
  7. 2026-10-29 11:33 · The Deep View
    With Gemini Carbon, can Google keep up?
  8. 2026-10-29 10:00 · The Rundown AI
    Google’s Gemini 4 Carbon tops the charts (for now)
  9. 2026-10-29 08:42 · r/artificial
    New AA intelligence index v5 with “Private tests” conveniently upranks GPT, Google’s models, while open weights chinese models downrank
  10. 2026-10-29 08:35 · r/ArtificialInteligence
    New AA intelligence index v5 with “Private tests” conveniently upranks GPT, Google’s models, while open weights chinese models downrank
  11. 2026-10-29 08:22 · Analytics India Magazine
    Google Announces Gemini 4 Carbon With Focus on Cybersecurity and Coding
  12. 2026-10-29 05:55 · Latent Space
    [AINews] Gemini 4 Carbon tops leaderboards, launches for cyber defenders
  13. 2026-10-29 03:48 · r/ArtificialInteligence
    Google announced Gemini 4 Carbon. #1 on Artificial Analysis index at 59, but access is limited to cyber defenders for now
  14. 2026-10-29 02:35 · r/Bard
    Introducing Gemini 4 Carbon, their next frontier model.
  15. 2026-10-29 02:34 · r/GeminiAI
    Introducing Gemini 4 Carbon, their next frontier model.
  16. 2026-10-28 22:20 · Matthew Berman
    Google announces Gemini 4 Carbon
  17. 2026-10-28 20:48 · TestingCatalog AI News
    Google unveils Gemini 4 Carbon for cyber defenders
  18. 2026-10-28 19:30 · Mashable AI
    Google announces Gemini 4 Carbon, its new frontier AI model
  19. 2026-10-28 18:47 · Ars Technica AI
    Google announces Gemini 4 Carbon, its latest frontier AI model that you can't use
  20. 2026-10-28 18:43 · r/GeminiAI
    Gemini 4 Carbon: Google's next frontier announced
  21. 2026-10-28 17:56 · r/machinelearningnews
    Google DeepMind introduces Gemini 4 Carbon, its new frontier model for agentic coding and cyber defense (59 on AA Intelligence Index v5.0)

More stories

  1. Google launches Gemini 4 Carbon, a cybersecurity-focused frontier model — Ars Technica AI
  2. I like Gemini's stupidity. — r/GeminiAI
  3. Gemini 4 Carbon: What Developers Should Know — DEV Community — AI
  4. Frontier models: pick for the job, not the score — DEV Community — AI
  5. What we got wrong building an MCP server for AI visibility data — DEV Community — AI
  6. LLMs in Late 2026: How the Models and My Development Setup Changed — DEV Community — AI
  7. ChatGPT vs Gemini vs Claude: Pick by the Job, Not by the Hype — DEV Community — AI
  8. I wrote a meta-prompt to answer “What should I ask the AI to do next?” Looking for critique. — r/PromptEngineering

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