Anthropic API Models & Pricing
38 Anthropic models tracked with official API pricing and benchmark scores, refreshed daily.
Intelligence vs. price
Anthropic models with a published blended price and an Intelligence Index score (29 of 38). Hover a point for the model name, click to open its page.
All Anthropic models
| Model | Released | In $/1M | Out $/1M | Blended | Intelligence | Coding | Tok/s |
|---|---|---|---|---|---|---|---|
| Claude Opus 5.5 (Max, Default Fallback)+4 tiers | 2026-09-22 | 4.00 | 20.00 | 8.00 | 57.6 | — | 97 |
| Claude Sonnet 5.5 (Max, Default Fallback)NEW+4 tiers | 2026-09-28 | 2.00 | 10.00 | 4.00 | 56.0 | — | 138 |
| Claude Fable 5.1 (Max, Default Fallback)+4 tiers | 2026-09-01 | 10.00 | 50.00 | 20.00 | 53.4 | 81.6 | 70 |
| Claude Opus 5 (Max)+4 tiers | 2026-07-24 | 5.00 | 25.00 | 10.00 | 50.8 | 78.0 | — |
| Claude Fable 5 (Max, Opus 4.8 Fallback) | 2026-06-09 | 10.00 | 50.00 | 20.00 | 49.6 | 76.5 | — |
| Claude Haiku 5.5 (Max)NEW+4 tiers | 2026-10-07 | 0.10 | 0.50 | 0.20 | 43.4 | — | 244 |
| Claude Opus 4.8 (Max) | 2026-05-28 | 5.00 | 25.00 | 10.00 | 41.8 | 74.3 | — |
| Claude Opus 4.7 (Max)+1 tiers | 2026-04-16 | 5.00 | 25.00 | 10.00 | 40.7 | 73.6 | — |
| Claude Sonnet 5 (Max)+5 tiers | 2026-06-30 | 2.00 | 10.00 | 4.00 | 38.2 | 71.5 | — |
| Claude Opus 4.6 (Max) | 2026-02-05 | 5.00 | 25.00 | 10.00 | 31.9 | — | — |
| Claude Sonnet 4.6 (Max) | 2026-02-17 | 3.00 | 15.00 | 6.00 | 30.1 | 63.0 | — |
| Claude Opus 4.5 (Reasoning) | 2025-11-24 | 5.00 | 25.00 | 10.00 | 29.1 | — | — |
| Claude Opus 4.6 (Non-reasoning, High) | 2026-02-05 | 5.00 | 25.00 | 10.00 | 26.4 | — | — |
| Claude Sonnet 4.6 (Non-reasoning, High) | 2026-02-17 | 3.00 | 15.00 | 6.00 | 24.7 | — | — |
| Claude Opus 4.5 (Non-reasoning) | 2025-11-24 | 5.00 | 25.00 | 10.00 | 23.7 | — | — |
| Claude Sonnet 4.6 (Non-reasoning, Low) | 2026-02-17 | 3.00 | 15.00 | 6.00 | 23.3 | — | — |
| Claude 4.1 Opus (Reasoning) | 2025-08-05 | 15.00 | 75.00 | 30.00 | 22.8 | — | — |
| Claude 4.5 Sonnet (Reasoning) | 2025-09-29 | 3.00 | 15.00 | 6.00 | 20.7 | 52.1 | — |
| Claude 4 Opus (Reasoning) | 2025-05-22 | 15.00 | 75.00 | 30.00 | 20.6 | — | — |
| Claude 4.5 Sonnet (Non-reasoning) | 2025-09-29 | 3.00 | 15.00 | 6.00 | 19.3 | — | — |
| Claude 4 Sonnet (Reasoning) | 2025-05-22 | — | — | — | 18.9 | 37.6 | — |
| Claude 4.1 Opus (Non-reasoning) | 2025-08-05 | 15.00 | 75.00 | 30.00 | 18.6 | — | — |
| Claude 3.7 Sonnet (Reasoning) | 2025-02-24 | — | — | — | 17.7 | 36.4 | — |
| Claude 4.5 Haiku (Reasoning) | 2025-10-15 | 1.00 | 5.00 | 2.00 | 16.9 | 43.9 | — |
| Claude 4 Opus (Non-reasoning) | 2025-05-22 | 15.00 | 75.00 | 30.00 | 16.6 | — | — |
| Claude 4 Sonnet (Non-reasoning) | 2025-05-22 | — | — | — | 16.6 | — | — |
| Claude 4.5 Haiku (Non-reasoning) | 2025-10-15 | 1.00 | 5.00 | 2.00 | 15.4 | — | — |
| Claude 3.7 Sonnet (Non-reasoning) | 2025-02-24 | 3.00 | 15.00 | 6.00 | 15.3 | — | — |
| Claude 3.5 Haiku | 2024-10-22 | — | — | — | 8.9 | 15.9 | — |
| Claude 3 Opus | 2024-03-04 | 15.00 | 75.00 | 30.00 | 8.7 | 19.5 | — |
| Claude 3.5 Sonnet (Oct '24) | 2024-10-22 | 3.00 | 15.00 | 6.00 | 7.9 | 30.2 | — |
| Claude 3.5 Sonnet (June '24) | 2024-06-21 | 3.00 | 15.00 | 6.00 | 7.2 | 26.0 | — |
| Claude 3 Sonnet | 2024-03-04 | — | — | — | 5.9 | — | — |
| Claude 2.1 | 2023-11-21 | — | — | — | 5.6 | 14.0 | — |
| Claude 3 Haiku | 2024-03-04 | 0.25 | 1.25 | 0.50 | 5.6 | — | — |
| Claude 2.0 | 2023-07-11 | — | — | — | 5.5 | 12.9 | — |
| Claude Instant | 2023-03-14 | — | — | — | 5.0 | 7.8 | — |
| Claude Fable 5 (Adaptive Reasoning, Max Effort, Opus 5 Fallback) | — | 10.00 | 50.00 | 20.00 | — | — | — |
Official free tier
Anthropic — Claude API new-user credits
One-time trial credits
Anthropic's pricing FAQ answers "Are there free tiers or trials?" with a small amount of free credits for new users to test the API.
Checked 2026-10-13.
Prices are Anthropic's official list prices in USD per 1M tokens. See third-party resale listings for reseller prices from a public-marketplace snapshot — not official pricing. See the full model directory to compare across all providers.