LLM API Comparison & Cost·NOVEMBER 13, 2026
Gemini 4 Hydrogen API Price And Benchmarks
The Gemini 4 Hydrogen API costs $1.50 per million input tokens and $7.50 per million output tokens. It features a 1,048,576-token context window and adjustable reasoning levels scoring up to 54 on the Artificial Analysis Intelligence Index. Google AI Studio provides direct…