Claude Opus 5.5 Pricing
$4 per 1M input tokens · $20 per 1M output tokens. Free tier: No free tier (API usage billed).
Cost Calculator
Estimated cost:
Claude Opus 5.5 Price Table
| Standard | |
|---|---|
| Input / 1M tokens | $4 |
| Output / 1M tokens | $20 |
| Context cache / 1M | — |
About Claude Opus 5.5
Anthropic's latest flagship — a price cut generation: cheaper than Opus 5 while newer.
- $1/MTok cheaper per token than Opus 5 ($4 vs $5 input)
- Batch API: 50% discount
- Prices per million tokens (MTok) from Claude platform docs
Frequently Asked Questions
How much does Claude Opus 5.5 cost?
$4 per 1M input tokens and $20 per 1M output tokens.
Is there a batch discount for Claude Opus 5.5?
Yes — the Anthropic Batch API applies a 50% discount.