Anthropic API pricing
16 models · US
Builder of the Claude family, focused on long-context reasoning, tool use and coding agents.
- Cheapest input / 1M
- $0.100
- Priciest input / 1M
- $15.00
- Largest context
- 1M
- Models tracked
- 16
Claude Haiku 5.5
Claude Opus 4.1
Claude Haiku 5.5
All Anthropic models
Cheapest first, by blended cost.
| # | Model | Blended / 1M | Input / 1M | Output / 1M | Context | Capabilities |
|---|---|---|---|---|---|---|
| 1 | Claude Haiku 5.5 Anthropic | $0.200 | $0.100 | $0.500 | 1M | ReasoningToolsVision |
| 2 | Claude Haiku 4.5 Anthropic | $2.00 | $1.00 | $5.00 | 200K | ReasoningToolsVision |
| 3 | Claude Sonnet 5.5 Anthropic | $4.00 | $2.00 | $10.00 | 1M | ReasoningToolsVision |
| 4 | Claude Sonnet 5 Anthropic | $4.00 | $2.00 | $10.00 | 1M | ReasoningToolsVision |
| 5 | Claude Sonnet 4.6 Anthropic | $6.00 | $3.00 | $15.00 | 1M | ReasoningToolsVision |
| 6 | Claude Sonnet 4.5 Anthropic | $6.00 | $3.00 | $15.00 | 1M | ReasoningToolsVision |
| 7 | Claude Sonnet 4 Anthropic | $6.00 | $3.00 | $15.00 | 200K | ReasoningToolsVision |
| 8 | Claude Opus 5.5 Anthropic | $8.00 | $4.00 | $20.00 | 1M | ReasoningToolsVision |
| 9 | Claude Opus 5 Anthropic | $10.00 | $5.00 | $25.00 | 1M | ReasoningToolsVision |
| 10 | Claude Opus 4.8 Anthropic | $10.00 | $5.00 | $25.00 | 1M | ReasoningToolsVision |
| 11 | Claude Opus 4.7 Anthropic | $10.00 | $5.00 | $25.00 | 1M | ReasoningToolsVision |
| 12 | Claude Opus 4.6 Anthropic | $10.00 | $5.00 | $25.00 | 1M | ReasoningToolsVision |
| 13 | Claude Opus 4.5 Anthropic | $10.00 | $5.00 | $25.00 | 200K | ReasoningToolsVision |
| 14 | Claude Fable 5.1 Anthropic | $20.00 | $10.00 | $50.00 | 1M | ReasoningToolsVision |
| 15 | Claude Fable 5 Anthropic | $20.00 | $10.00 | $50.00 | 1M | ReasoningToolsVision |
| 16 | Claude Opus 4.1 Anthropic | $30.00 | $15.00 | $75.00 | 200K | ReasoningToolsVision |
Frequently asked
How much does the Anthropic API cost?
Anthropic models in this directory range from $0.100 to $15.00 per million input tokens. The cheapest is Claude Haiku 5.5; the most expensive is Claude Opus 4.1.
How many models does Anthropic offer?
16 models are tracked here, with the largest context window being 1M tokens on Claude Haiku 5.5.