API pricing

# Anthropic API pricing

> Anthropic API prices run from $0.10 per million input tokens (Claude Haiku 5.5) to $15 (Claude Opus 4). Its highest-ranked model, Claude Fable 5.1, costs $10 input and $50 output per million tokens.
- Canonical page: https://noometry.com/llm-pricing/anthropic
- Last updated: 2026-10-10
- Title: Anthropic API Pricing (October 2026): Every Model per 1M Tokens

Anthropic API prices run from $0.10 per million input tokens (Claude Haiku 5.5) to $15 (Claude Opus 4). Its highest-ranked model, Claude Fable 5.1, costs $10 input and $50 output per million tokens.

Last verified October 10, 2026

Official price list: [www.anthropic.com](https://www.anthropic.com/pricing)

API prices per million tokens
|  |  |  | Cached input |  |  |  |
| --- | --- | --- | --- | --- | --- | --- |
| [Claude Haiku 5.5](https://noometry.com/models/claude-haiku-5-5) | $0.10 | $0.50 | $0.01 | **$0.20** | 1M | 49.5 |
| [Claude Haiku 4.5](https://noometry.com/models/claude-haiku-4-5) | $1 | $5 | $0.10 | **$2** | 200K | 39.5 |
| [Claude Sonnet 5](https://noometry.com/models/claude-sonnet-5) | $2 | $10 | $0.20 | **$4** | 1M | 54.6 |
| [Claude Sonnet 5.5](https://noometry.com/models/claude-sonnet-5-5) | $2 | $10 | $0.10 | **$4** | 1M | 61.9 |
| [Claude Sonnet 4](https://noometry.com/models/claude-sonnet-4) | $3 | $15 | $0.30 | **$6** | 200K | 40.8 |
| [Claude Sonnet 4.5](https://noometry.com/models/claude-sonnet-4-5) | $3 | $15 | $0.30 | **$6** | 200K | 44.1 |
| [Claude Sonnet 4.6](https://noometry.com/models/claude-sonnet-4-6) | $3 | $15 | $0.30 | **$6** | 1M | 50.3 |
| [Claude Opus 5.5](https://noometry.com/models/claude-opus-5-5) | $4 | $20 | $0.20 | **$8** | 1M | 68.6 |
| [Claude Opus 4.5](https://noometry.com/models/claude-opus-4-5) | $5 | $25 | $0.50 | **$10** | 200K | 50.5 |
| [Claude Opus 4.6](https://noometry.com/models/claude-opus-4-6) | $5 | $25 | $0.50 | **$10** | 1M | 58.2 |
| [Claude Opus 4.7](https://noometry.com/models/claude-opus-4-7) | $5 | $25 | $0.50 | **$10** | 1M | 58.3 |
| [Claude Opus 4.8](https://noometry.com/models/claude-opus-4-8) | $5 | $25 | $0.50 | **$10** | 1M | 60.7 |
| [Claude Opus 5](https://noometry.com/models/claude-opus-5) | $5 | $25 | $0.50 | **$10** | 1M | 67.8 |
| [Claude Fable 5](https://noometry.com/models/claude-fable-5) | $10 | $50 | $1 | **$20** | 1M | 66.8 |
| [Claude Fable 5.1](https://noometry.com/models/claude-fable-5-1) | $10 | $50 | $0.25 | **$20** | 1M | 69.0 |
| [Claude Opus 4](https://noometry.com/models/claude-opus-4) | $15 | $75 | $1.50 | **$30** | 200K | 43.1 |
| [Claude Opus 4.1](https://noometry.com/models/claude-opus-4-1) | $15 | $75 | $1.50 | **$30** | 200K | 41.0 |

## Prices on other platforms

The same models are often sold through clouds and resellers at different rates.

| Model | Route | Input | Output | Checked |
| --- | --- | --- | --- | --- |
| [Claude Fable 5.1](https://noometry.com/models/claude-fable-5-1) | anthropic | $10 | $50 | 2026-10-10 |
|  | azure | $10 | $50 | 2026-10-10 |
|  | bedrock | $10 | $50 | 2026-10-10 |
|  | openrouter | $10 | $50 | 2026-10-10 |
|  | vertex | $10 | $50 | 2026-10-10 |
| [Claude Opus 5.5](https://noometry.com/models/claude-opus-5-5) | anthropic | $4 | $20 | 2026-10-10 |
|  | azure | $4 | $20 | 2026-10-10 |
|  | bedrock | $4 | $20 | 2026-10-10 |
|  | openrouter | $4 | $20 | 2026-10-10 |
|  | vertex | $4 | $20 | 2026-10-10 |
| [Claude Opus 5](https://noometry.com/models/claude-opus-5) | anthropic | $5 | $25 | 2026-10-10 |
|  | azure | $5 | $25 | 2026-10-10 |
|  | bedrock | $5 | $25 | 2026-10-10 |
|  | openrouter | $5 | $25 | 2026-10-10 |
|  | vertex | $5 | $25 | 2026-10-10 |
| [Claude Fable 5](https://noometry.com/models/claude-fable-5) | anthropic | $10 | $50 | 2026-10-10 |
|  | azure | $10 | $50 | 2026-10-10 |
|  | bedrock | $10 | $50 | 2026-10-10 |
|  | openrouter | $10 | $50 | 2026-10-10 |
|  | vertex | $10 | $50 | 2026-10-10 |
| [Claude Sonnet 5.5](https://noometry.com/models/claude-sonnet-5-5) | anthropic | $2 | $10 | 2026-10-10 |
|  | azure | $2 | $10 | 2026-10-10 |
|  | bedrock | $2 | $10 | 2026-10-10 |
|  | openrouter | $2 | $10 | 2026-10-10 |
|  | vertex | $2 | $10 | 2026-10-10 |
| [Claude Opus 4.8](https://noometry.com/models/claude-opus-4-8) | anthropic | $5 | $25 | 2026-10-10 |
|  | azure | $5 | $25 | 2026-10-10 |
|  | bedrock | $5 | $25 | 2026-10-10 |
|  | openrouter | $5 | $25 | 2026-10-10 |
|  | vertex | $5 | $25 | 2026-10-10 |
| [Claude Opus 4.7](https://noometry.com/models/claude-opus-4-7) | anthropic | $5 | $25 | 2026-10-10 |
|  | azure | $5 | $25 | 2026-10-10 |
|  | bedrock | $5 | $25 | 2026-10-10 |
|  | openrouter | $5 | $25 | 2026-10-10 |
|  | vertex | $5 | $25 | 2026-10-10 |
| [Claude Opus 4.6](https://noometry.com/models/claude-opus-4-6) | anthropic | $5 | $25 | 2026-10-10 |
|  | azure | $5 | $25 | 2026-10-10 |
|  | bedrock | $5.50 | $27.50 | 2026-10-10 |
|  | openrouter | $5 | $25 | 2026-10-10 |
|  | vertex | $5 | $25 | 2026-10-10 |
| [Claude Sonnet 5](https://noometry.com/models/claude-sonnet-5) | anthropic | $2 | $10 | 2026-10-10 |
|  | azure | $2 | $10 | 2026-10-10 |
|  | bedrock | $2 | $10 | 2026-10-10 |
|  | openrouter | $2 | $10 | 2026-10-10 |
|  | vertex | $2 | $10 | 2026-10-10 |
| [Claude Opus 4.5](https://noometry.com/models/claude-opus-4-5) | anthropic | $5 | $25 | 2026-10-10 |
|  | azure | $5 | $25 | 2026-10-10 |
|  | bedrock | $5 | $25 | 2026-10-10 |
|  | openrouter | $5 | $25 | 2026-10-10 |
|  | vertex | $5 | $25 | 2026-10-10 |
| [Claude Sonnet 4.6](https://noometry.com/models/claude-sonnet-4-6) | anthropic | $3 | $15 | 2026-10-10 |
|  | azure | $3 | $15 | 2026-10-10 |
|  | bedrock | $3.30 | $16.50 | 2026-10-10 |
|  | openrouter | $3 | $15 | 2026-10-10 |
|  | vertex | $3 | $15 | 2026-10-10 |
| [Claude Haiku 5.5](https://noometry.com/models/claude-haiku-5-5) | anthropic | $0.10 | $0.50 | 2026-10-10 |
|  | azure | $0.10 | $0.50 | 2026-10-10 |
|  | bedrock | $0.10 | $0.50 | 2026-10-10 |
|  | openrouter | $0.10 | $0.50 | 2026-10-10 |
|  | vertex | $0.10 | $0.50 | 2026-10-10 |
| [Claude Sonnet 4.5](https://noometry.com/models/claude-sonnet-4-5) | anthropic | $3 | $15 | 2026-10-10 |
|  | azure | $3 | $15 | 2026-10-10 |
|  | bedrock | $3 | $15 | 2026-10-10 |
|  | openrouter | $3 | $15 | 2026-10-10 |
|  | vertex | $3 | $15 | 2026-10-10 |
| [Claude Opus 4](https://noometry.com/models/claude-opus-4) | vertex | $15 | $75 | 2026-10-10 |
| [Claude Opus 4.1](https://noometry.com/models/claude-opus-4-1) | azure | $15 | $75 | 2026-10-10 |
|  | bedrock | $15 | $75 | 2026-10-10 |
|  | openrouter | $15 | $75 | 2026-10-10 |
|  | vertex | $15 | $75 | 2026-10-10 |
| [Claude Sonnet 4](https://noometry.com/models/claude-sonnet-4) | bedrock | $3 | $15 | 2026-10-10 |
|  | openrouter | $3 | $15 | 2026-10-10 |
|  | vertex | $3 | $15 | 2026-10-10 |
| [Claude Haiku 4.5](https://noometry.com/models/claude-haiku-4-5) | anthropic | $1 | $5 | 2026-10-10 |
|  | azure | $1 | $5 | 2026-10-10 |
|  | bedrock | $1 | $5 | 2026-10-10 |
|  | openrouter | $1 | $5 | 2026-10-10 |
|  | vertex | $1 | $5 | 2026-10-10 |

## Frequently asked questions

### How much does the Anthropic API cost?

Anthropic API prices run from $0.10 per million input tokens (Claude Haiku 5.5) to $15 (Claude Opus 4). Its highest-ranked model, Claude Fable 5.1, costs $10 input and $50 output per million tokens.

### Does Anthropic discount cached input?

Yes. Cached input is billed at a lower rate on 17 of the 17 priced models; the cached rate is listed next to each model.