Anthropic
Claude Opus 4.5 (latest) Pricing
API pricing for Claude Opus 4.5 (latest) by Anthropic. Input tokens cost $5/1M, output tokens cost $25/1M with 200K context window.
Last updated:
ReasoningToolsVision
Input Cost
$5
per 1M tokens
Output Cost
$25
per 1M tokens
Context Window
200K
tokens
Cost Calculator
Estimated Cost:
$0.00
Model Details
Provider Anthropic
Model ID claude-opus-4-5
Context Window 200K tokens
Max Output 64000 tokens
Cache Read Cost $0.5/1M
Release Date 2025-11-24
Compare Alternatives
| Model | Input | Output | Context |
|---|---|---|---|
| Claude Opus 4.5 (latest) (this model) | $5 | $25 | 200K |
| Claude Opus 4.5 Anthropic | $5 | $25 | 200K |
| Claude Opus 4.6 Anthropic | $5 | $25 | 1M |
| Claude Opus 4.7 Anthropic | $5 | $25 | 1M |
| Claude Opus 4.8 Anthropic | $5 | $25 | 1M |
| Claude Opus 5 Anthropic | $5 | $25 | 1M |
Available from Resellers
Claude Opus 4.5 (latest) is also available through these resellers and gateways:
| Reseller | Model | Input | Output |
|---|---|---|---|
| 302.AI | claude-3-5-haiku-latest | $0.8 | $4 |
| 302.AI | claude-opus-4-1-20250805 | $15 | $75 |
| 302.AI | claude-opus-4-1-20250805-thinking | $15 | $75 |
| 302.AI | claude-opus-4-20250514 | $15 | $75 |
| 302.AI | claude-opus-4-5 | $5 | $25 |
| 302.AI | claude-opus-4-5-20251101 | $5 | $25 |
| 302.AI | claude-opus-4-5-20251101-thinking | $5 | $25 |
| 302.AI | claude-opus-4-6 | $5 | $25 |
| 302.AI | claude-opus-4-6-thinking | $5 | $25 |
| 302.AI | claude-opus-4-7 | $5 | $25 |