Google Announces Gemini 4 Carbon

The new AI model offers advanced cybersecurity capabilities and improved performance on multi-step tasks.

Google has announced Gemini 4 Carbon, only two weeks after releasing Gemini 4 Argon.

The announcement came on October 28, with Google calling it its “strongest model” yet. Building on the progress of its predecessor, Carbon offers improvements in coding, cybersecurity, and problem-solving. 

Looking at the numbers, Carbon is also outperforming leading AI models on the Artificial Analysis Intelligence Index. For now, Gemini 4 Carbon holds the top spot, ranking ahead of Anthropic’s Claude Opus 5.5 and OpenAI’s GPT-6 Astra.

With its second major AI model announcement of October, Google is quickly moving to strengthen its position in a competitive AI market. Now the focus turns to how it will perform in real-world applications once it becomes more widely available. 

Image

What Gemini 4 Carbon Will Offer

Google made it clear that Carbon is designed to handle complex tasks, including projects that require multiple steps to run from start to finish. 

Some of the most significant improvements seem to be in areas that involve research and complex problem-solving skills.

Key updates include: 

  • Complex problem solving: Gemini 4 Carbon has shown the ability to carry out tasks that can take days to complete, including fixing challenging software bugs.
  • Coding: The model outperformed Argon and competing frontier models on agentic coding benchmarks, including SWE-sweep and Terminal-Benchmark 4.0 (AA).
  • Scientific Reasoning: Carbon improved from 52.9% to 64.8% on Terminal-Bench-Science from Argon’s performance.
  • Long-Content Understanding: Carbon scored 96.2% on GraphWalks, showing a significant advantage over other leading AI models on this benchmark.

Beyond these improvements, cybersecurity seems to be a specific area of strength for Gemini 4 Carbon, with Google reporting advances in key cybersecurity capabilities.

Cybersecurity Moves Into the Spotlight

One of Gemini 4 Carbon’s most promising features is its potential to help cybersecurity teams identify and address security threats quickly. 

Google reported impressive results across several prominent cybersecurity benchmarks. Carbon scored 88.2% on SEC-bench Pro and 54.8% on ExploitGym, demonstrating its ability to identify software vulnerabilities and determine if they can be exploited. 

Internal testing showed that Carbon more than doubled Argon’s success rate at generating secure code, another potential advantage for cybersecurity teams.

Gemini 4 Carbon Availability and Pricing

While Google is already beginning to roll out Gemini 4 Carbon, most users will have to be patient. 

A select group of cybersecurity professionals will get access to the latest AI model first, with organizations associated with the Fairwind Program due next.

The pricing doesn’t change from Argon, staying at introductory rates of $2 per million input tokens and $10 per million output tokens.

Google hasn’t announced when it will be released to the general public, but brands looking to adopt the latest AI models may want to follow the rollout closely.

Build a Stronger Presence in AI Search 

The pace of AI development isn’t slowing down. In fact, Google’s back-to-back announcements suggest it may be accelerating. 

As AI models evolve, the way they generate answers and recommendations may change too. For brands, that means building a credible digital presence and explaining their products and services clearly to increase their chances of appearing in AI-generated answers. 

At Avenue Z, our experienced team helps brands build authority and improve visibility across leading AI models. Get in touch to learn how to build a competitive edge in the fast-changing world of search.

We Drive Influence

Win AI search, grow revenue and build reputation through PR and digital marketing.

,

More from Avenue Z

Recommended reads

Connect With Us

Stay in touch. Discuss your needs with us and see how we can help.