Anthropic LLM API pricing
Every model Anthropic serves, with its pricing per 1M tokens and the exact model ID to copy. Sorted cheapest input first, with models Anthropic lists no paid price for at the end. Listed prices from LiteLLM, OpenRouter and Vercel.
Models served
31
on this provider
Cheapest input
$0.10
per 1M tokens
Cheapest output
$0.50
per 1M tokens
Max context
1M
tokens
On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
| Model ID | |||||
|---|---|---|---|---|---|
| Claude Haiku 5.5 | Anthropic | 1M | $0.10 | $0.50 | claude-haiku-5-5 |
| Claude 3 Haiku (2024-03-07) | Anthropic | 200K | $0.25 | $1.25 | claude-3-haiku-20240307 |
| Claude Haiku 4.5 | Anthropic | 200K | $1.00 | $5.00 | claude-haiku-4-5 |
| Claude Haiku 4.5 (2025-10-01) | Anthropic | 200K | $1.00 | $5.00 | claude-haiku-4-5-20251001 |
| Claude Sonnet 5 | Anthropic | 1M | $2.00 | $10.00 | claude-sonnet-5 |
| Claude Sonnet 5.5 | Anthropic | 1M | $2.00 | $10.00 | claude-sonnet-5-5 |
| Claude 3.7 Sonnet (2025-02-19) | Anthropic | 200K | $3.00 | $15.00 | claude-3-7-sonnet-20250219 |
| Claude 4 Sonnet (2025-05-14) | Anthropic | 1M | $3.00 | $15.00 | claude-4-sonnet-20250514 |
| Claude Sonnet 4 (2025-05-14) | Anthropic | 1M | $3.00 | $15.00 | claude-sonnet-4-20250514 |
| Claude Sonnet 4.5 | Anthropic | 1M | $3.00 | $15.00 | claude-sonnet-4-5 |
| Claude Sonnet 4.5 (2025-09-29) | Anthropic | 200K | $3.00 | $15.00 | claude-sonnet-4-5-20250929 |
| Claude Sonnet 4.6 | Anthropic | 1M | $3.00 | $15.00 | claude-sonnet-4-6 |
| Claude Opus 5.5 | Anthropic | 1M | $4.00 | $20.00 | claude-opus-5-5 |
| Claude Opus 4.5 | Anthropic | 410K | $5.00 | $25.00 | claude-opus-4-5 |
| Claude Opus 4.5 (2025-11-01) | Anthropic | 200K | $5.00 | $25.00 | claude-opus-4-5-20251101 |
| Claude Opus 4.6 | Anthropic | 1M | $5.00 | $25.00 | claude-opus-4-6 |
| Claude Opus 4.6 (2026-02-05) | Anthropic | 1M | $5.00 | $25.00 | claude-opus-4-6-20260205 |
| Claude Opus 4.7 | Anthropic | 1M | $5.00 | $25.00 | claude-opus-4-7 |
| Claude Opus 4.7 (2026-04-16) | Anthropic | 1M | $5.00 | $25.00 | claude-opus-4-7-20260416 |
| Claude Opus 4.8 | Anthropic | 1M | $5.00 | $25.00 | claude-opus-4-8 |
| Claude Opus 5 | Anthropic | 1M | $5.00 | $25.00 | claude-opus-5 |
| Claude Fable 5 | Anthropic | 1M | $10.00 | $50.00 | claude-fable-5 |
| Claude Fable 5.1 | Anthropic | 1M | $10.00 | $50.00 | claude-fable-5-1 |
| Claude Mythos 5 | Anthropic | 1M | $10.00 | $50.00 | claude-mythos-5 |
| Claude Mythos 5.1 | Anthropic | 1M | $10.00 | $50.00 | claude-mythos-5-1 |
| Claude Mythos Preview | Anthropic | 1M | $10.00 | $50.00 | claude-mythos-preview |
| Claude 3 Opus (2024-02-29) | Anthropic | 200K | $15.00 | $75.00 | claude-3-opus-20240229 |
| Claude 4 Opus (2025-05-14) | Anthropic | 200K | $15.00 | $75.00 | claude-4-opus-20250514 |
| Claude Opus 4 (2025-05-14) | Anthropic | 200K | $15.00 | $75.00 | claude-opus-4-20250514 |
| Claude Opus 4.1 | Anthropic | 200K | $15.00 | $75.00 | claude-opus-4-1 |
| Claude Opus 4.1 (2025-08-05) | Anthropic | 200K | $15.00 | $75.00 | claude-opus-4-1-20250805 |
Listed prices from LiteLLM, OpenRouter and Vercel · catalogue refreshed Oct 14, 2026 · 9 prices older, back to Sep 22, 2026
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