# Gemini 4 Carbon generally available: AI Ultra subscribers included, intro $2/$10 pricing through Nov 30



Google



Previously in limited release to select cybersecurity defenders only, with no public pricing. The stable model, gemini-4-carbon, is now generally available: paid-tier developers can call it directly — no application or invite needed — via the Gemini API and Google AI Studio, and it is rolling out to all Google AI Ultra subscribers in the Gemini app, AI Mode in Search, and Google Antigravity \(AI Pro is not included\). Introductory API pricing is $2 per 1M input tokens and $10 per 1M output tokens through November 30, 2026, then $4/$20.

- Effective time: Nov 10, 2026 08:00 · Beijing Time (UTC+8)
- Review updated: Nov 11, 2026 00:18 Wed · Beijing Time (UTC+8)

## Sources

- Source archive: https://ai.google.dev/gemini-api/docs/changelog

Canonical entry: https://www.ailyre.com/source/?id=google-gemini-4-carbon-ga-2026-11-10&lang=en