AI model pricing — cost per million tokens

Per-token API list prices for the Claude, OpenAI/Codex, and Gemini models JP prices, including cache-write and >200K context tiers.

• Claude (Anthropic) — all modelsvendor table
• OpenAI (GPT-5.x / Codex) — all modelsvendor table
• Google Gemini — all modelsvendor table
• Claude Opus 4.8$5.00 in · $25.00 out / 1M
• Claude Opus 4.7$5.00 in · $25.00 out / 1M
• Claude Opus 4.6$5.00 in · $25.00 out / 1M
• Claude Opus 4.5$5.00 in · $25.00 out / 1M
• Claude Fable 5$10.00 in · $50.00 out / 1M
• Claude Sonnet 4.6$3.00 in · $15.00 out / 1M
• Claude Sonnet 4.5$3.00 in · $15.00 out / 1M
• Claude Haiku 4.5$1.00 in · $5.00 out / 1M
• GPT-5.3-Codex$1.75 in · $14.00 out / 1M
• GPT-5-Codex$1.25 in · $10.00 out / 1M
• Gemini 3 Pro$2.00 in · $12.00 out / 1M
• Gemini 3$2.00 in · $12.00 out / 1M
• Gemini 2.5 Pro$1.25 in · $10.00 out / 1M