Google Releases Gemini 4 Argon for Coding, Enterprise Work, and Cyber Defense

What changed · following since Oct 1 Oct 19 — A New Stack comparison describes Argon as about half the price and about half as accurate as Claude Opus 5.5.

Argon has moved from a teaser into an accessible model for long-horizon software engineering, enterprise knowledge work, and cybersecurity workflows. Its reach spans Google’s developer tools, Google Cloud, and GitHub Copilot, while an external comparison frames it as a lower-cost alternative to Claude Opus 5.5 with a substantial accuracy tradeoff.

• Available through the paid tier of the Gemini API in Google AI Studio and Android Studio; Google AI Ultra subscribers can also try it in AI Studio and Google Antigravity.
• Available for everyone on Google Cloud.
• Generally available in GitHub Copilot Pro+, Max, Business, and Enterprise across supported IDEs, Copilot CLI, coding agent, and the Copilot app.
• GitHub reports that early testing solved more tasks than previous Gemini models on every coding benchmark, with the largest gains in Copilot CLI.
• A New Stack comparison describes Argon as about half the price and about half as accurate as Claude Opus 5.5.
• Caveat: published materials provide qualitative early-testing claims but no benchmark scores or technical specifications.

Bottom line Argon is ready for controlled evaluations, but the reported price-versus-accuracy tradeoff makes independent benchmark and cost analysis essential.