Anthropic pricing
Anthropic
Anthropic API pricing: every model, per million tokens
What Anthropic costs to use and what it costs to build on, each figure carrying the day it was read.
AnthropicAnthropic API rates
Billed per token and charged separately from any subscription. Read from the provider’s live catalogue every three hours.
Per model, cheapest first
| Model | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| Claude Haiku Latest | $1.00 | $5.00 | 200,000 |
| Claude Haiku 4.5 | $1.00 | $5.00 | 200,000 |
| Claude Sonnet 5.5 | $2.00 | $10.00 | 1,000,000 |
| Claude Sonnet 5 | $2.00 | $10.00 | 1,000,000 |
| Claude Sonnet Latest | $2.00 | $10.00 | 1,000,000 |
| Claude Sonnet 4.6 | $3.00 | $15.00 | 1,000,000 |
| Claude Sonnet 4.5 | $3.00 | $15.00 | 1,000,000 |
| Claude Sonnet 4 | $3.00 | $15.00 | 200,000 |
| Claude Opus 5.5 | $4.00 | $20.00 | 1,000,000 |
| Claude Opus Latest | $4.00 | $20.00 | 1,000,000 |
| Claude Opus 5 | $5.00 | $25.00 | 1,000,000 |
| Claude Opus 4.8 | $5.00 | $25.00 | 1,000,000 |
| Claude Opus 4.7 | $5.00 | $25.00 | 1,000,000 |
| Claude Opus 4.6 | $5.00 | $25.00 | 1,000,000 |
| Claude Opus 4.5 | $5.00 | $25.00 | 200,000 |
| Claude Fable 5.1 | $10.00 | $50.00 | 1,000,000 |
| Claude Fable 5 | $10.00 | $50.00 | 1,000,000 |
| Claude Fable Latest | $10.00 | $50.00 | 1,000,000 |
| Claude Opus 4.1 | $15.00 | $75.00 | 200,000 |
Questions
- How much does the Anthropic API cost?
- Anthropic models range from $1.00 per million input tokens (Claude Haiku Latest) upwards. Every model's input and output rate is listed on this page, confirmed and dated.
- How often do Anthropic prices change?
- Catalogue prices are re-read every three hours, so a change appears the same day it is published.
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