Claude Sonnet 4.6 vs Gemini 2.5 Pro

Pricing as of 2026-06-26

Claude Sonnet 4.6 costs $3.00 per 1M input tokens and $15.00 per 1M output, versus $1.25 and $10.00 for Gemini 2.5 Pro. For a 1M-input + 1M-output workload, Gemini 2.5 Pro is cheaper — about $11.25 vs $18.00. Gemini 2.5 Pro has the larger context window (1,048,576 vs 200,000 tokens).

Prices are list prices per 1,000,000 tokens, sourced from each provider and stored in Tokenia's model dataset. Estimates exclude caching, batch and volume discounts. Always confirm current pricing with the provider.