Gemini 4 Argon: Capabilities, Pricing and Access

What is Gemini 4 Argon?

Gemini 4 Argon is a frontier artificial intelligence model developed by Google and Google DeepMind for complex, long-horizon workflows. Announced on 30 September 2026, the model focuses on software engineering, enterprise knowledge work, and cybersecurity defense.

Google uses Gemini 4 Argon internally for daily engineering tasks, codebase migrations, and data center optimizations. The system supports multimodal analysis, allowing it to process documents, evaluate visual charts, and analyze long videos.

Gemini 4 Argon Key Capabilities and Benchmarks

Gemini 4 Argon introduces an output token capacity of 1 million tokens, expanding from the previous 64,000 token limit. This expanded headroom allows Gemini 4 Argon to sustain long reasoning trajectories and solve multi-step problems in a single pass.

According to Google, Gemini 4 Argon holds top scores across multiple industry evaluations. It scored 77.9% on the DeepSWE v1.1 benchmark for software engineering and achieved a state-of-the-art score of 91.7% on LVBench for video understanding.

The model leads the Vals Index across finance, coding, legal, and tax evaluations. On Zapier's AutomationBench, which tests core business task execution, Gemini 4 Argon ranks first with a score of 51.3%.

Cybersecurity Capabilities and the Fairwind Program

Google specifically trained Gemini 4 Argon to assist in defensive cybersecurity workflows. Gemini 4 Argon can autonomously discover, validate, and patch critical vulnerabilities across codebases in 20 programming languages.

On CWE-bench v1, which evaluates security patch creation, Gemini 4 Argon tied for first place with a 68% score. Google provides versions of Gemini 4 Argon without cyber guardrails to trusted defenders so they can access full defensive features.

Cybersecurity company Wiz uses Gemini 4 Argon in its Scan for Good initiative to protect public infrastructure. In early tests, Gemini 4 Argon discovered a critical exposure in healthcare software that earlier AI models had missed.

Gemini 4 Argon Pricing and Token Limits

Google announced introductory pricing for Gemini 4 Argon ahead of its general availability release. Standard input usage costs $2 per million tokens, while generated outputs cost $10 per million tokens.

Google offers a 95% discount on cached input tokens compared to standard input token pricing. The expanded 1 million token output limit allows developers and enterprises to generate hundreds of thousands of output tokens in continuous runs.

How to Access and Use Gemini 4 Argon

Gemini 4 Argon is not yet available for public sign-up, self-service developer access, or general commercial deployment. Google is currently limiting access to selected cyber security partners through the Fairwind Program.

Google stated that it is engaged in the voluntary pre-release access process established by the U.S. government. The company plans to expand access to developers, enterprise organizations, and consumers once testing and safety reviews finish.

Frequently asked questions

Sources: Google