Gemini 4 Carbon Released — Google's New AI Model (BD Guide)

Quick answer

Gemini 4 Carbon is Google's new AI model, released 2026-10-28. Gemini 4 Carbon is our strongest model with state-of-the-art cybersecurity and long horizon capabilities. From Bangladesh, use it with Gemini Advanced — see plans →

Key features

• With improved quality of output and artifacts in web development, Carbon jumps +89 elo points to land at #4 (1768) on WebDev Arena.

Details

Carbon ranks #1 on the recently updated v5.0 of Artificial Analysis Intelligence Index at 59. It shows significant gains across coding and agentic tasks as well as across key capabilities critical for cybersecurity defense, landing a firm lead in SEC-bench Pro (88.2%) for finding vulnerabilities, ExploitGym (54.8%) for exploitation, and CWE-bench (71.0%) for patching. On internal benchmarks, Carbon drives a strong uplift in generating secure code, and in live coding environments with our own teams it shows reduced misalignment and fabrication rates.

Building on Gemini 4 Argon, which was launched two weeks ago, Carbon illustrates the pace at which we’re pushing the frontier forward. Our researchers and models are working hand in hand to advance capabilities faster, while strengthening our safeguards in tandem.

We're taking a deliberate approach to rollout and are actively engaged in the U.S. government’s voluntary process for pre-release model testing. Starting this week, we will make Carbon available to a subset of cyber defenders and will gradually phase access to additional trusted partners through our Fairwind Program. We’re continuing to gather feedback and iterate on guardrails before making Carbon available to developers, businesses, and consumers via our product surfaces as soon as possible.

Use Gemini 4 Carbon from Bangladesh

Order Gemini Advanced with bKash, Nagad or Rocket — delivered in about 15 minutes with a private tracking page. Check Gemini Advanced plans and live prices →