Gemini models TRIAL
Gemini 4 Argon has moved from controlled preview to the paid Gemini API tier, enabling direct long-horizon evaluation. Its unified one-million-token budget and price doubling after November 30 require teams to measure success, drift and total cost together.
Next stepWithin one day, test fixed long-horizon tasks for success, drift, human review, failure recovery and total cost before and after November 30 pricing.
Availability & adoption
- availability
- paid-tier developers in AI Studio and the Gemini API; Ultra or Pro access also varies across Antigravity, Android Studio, Gemini app and Search
- introductory_pricing_per_million
- {"input":2,"output":10,"cached_input_discount":"95%"}
- pricing_after_2026_11_30_per_million
- {"input":4,"output":20}