Claude Code

Google releases Gemini 4 Argon worldwide, saying Argon cut coding tasks from months to weeks: Google released Gemini 4 Argon worldwide via its API, Gemini app, and Google Antigravity. It is aggressively priced but trails Anthropic's Claude Opus 5.5 and Meta's Muse Wonder Full in independent benchmarks. Google says Argon internally cut coding tasks from months to weeks.

AI Models • The Decoder

Anthropic adds Mods system to let developers customize Claude Code: Anthropic is adding a "Mods" system to Claude Code, serving as middleware that runs directly inside the AI coding tool. Developers can use JavaScript or TypeScript to modify the interface and behavior, including adding custom panels, intercepting tool calls, and creating new commands.

Anthropic • The Decoder