Anthropic LLM pricing
Anthropic has 27 models with live API pricing on this site. Cheapest paid option: Claude 3 Haiku at $0.50/1M blended. Highest Artificial Analysis Intelligence Index: Claude Fable 5.1 (batch) (53.4).
Prices updated Sep 20, 2026, 12:34 AM UTC · refreshed hourly
| Model | Input $/1M | Output $/1M | Blended $/1M | Context | Intelligence |
|---|---|---|---|---|---|
| Claude 3 Haiku | $0.25 | $1.25 | $0.50 | 200K | 5.6 |
| Claude Haiku 4.5 (batch) | $0.50 | $2.50 | $1.00 | 200K | 17.6 |
| Claude Sonnet 5 (batch) | $1.00 | $5.00 | $2.00 | 1M | 38.2 |
| Claude Haiku 4.5 | $1.00 | $5.00 | $2.00 | 200K | 17.6 |
| Claude Sonnet 4.6 (batch) | $1.50 | $7.50 | $3.00 | 1M | 24.7 |
| Claude Sonnet 4.5 (batch) | $1.50 | $7.50 | $3.00 | 1M | 21.2 |
| Claude Sonnet 5 | $2.00 | $10.00 | $4.00 | 1M | 38.2 |
| Claude Opus 5 (batch) | $2.50 | $12.50 | $5.00 | 1M | 50.8 |
| Claude Opus 4.8 (batch) | $2.50 | $12.50 | $5.00 | 1M | 41.8 |
| Claude Opus 4.7 (batch) | $2.50 | $12.50 | $5.00 | 1M | 40.7 |
| Claude Opus 4.6 (batch) | $2.50 | $12.50 | $5.00 | 1M | 26.4 |
| Claude Opus 4.5 (batch) | $2.50 | $12.50 | $5.00 | 200K | 23.7 |
| Claude Sonnet 4.6 | $3.00 | $15.00 | $6.00 | 1M | 24.7 |
| Claude Sonnet 4.5 | $3.00 | $15.00 | $6.00 | 1M | 21.2 |
| Claude Sonnet 4 | $3.00 | $15.00 | $6.00 | 1M | — |
| Claude Fable 5.1 (batch) | $5.00 | $25.00 | $10.00 | 1M | 53.4 |
| Claude Opus 5 | $5.00 | $25.00 | $10.00 | 1M | 50.8 |
| Claude Fable 5 (batch) | $5.00 | $25.00 | $10.00 | 1M | 49.6 |
| Claude Opus 4.8 | $5.00 | $25.00 | $10.00 | 1M | 41.8 |
| Claude Opus 4.7 | $5.00 | $25.00 | $10.00 | 1M | 40.7 |
| Claude Opus 4.6 | $5.00 | $25.00 | $10.00 | 1M | 26.4 |
| Claude Opus 4.5 | $5.00 | $25.00 | $10.00 | 200K | 23.7 |
| Claude Opus 4.1 (batch) | $7.50 | $37.50 | $15.00 | 200K | — |
| Claude Fable 5.1 | $10.00 | $50.00 | $20.00 | 1M | 53.4 |
| Claude Fable 5 | $10.00 | $50.00 | $20.00 | 1M | 49.6 |
| Claude Opus 4.1 | $15.00 | $75.00 | $30.00 | 200K | — |
| Claude Opus 4 | $15.00 | $75.00 | $30.00 | 200K | — |