How much does Claude Opus 4.5 cost?

Claude Opus 4.5 costs $5.00 per 1M input tokens and $25.00 per 1M output tokens. Prices are sourced from official Anthropic documentation.

Is Claude Opus 4.5 available via API?

Yes. Claude Opus 4.5 is available via the Claude API. Tickerr monitors its uptime and latency every 5 minutes.

Tickerr / Pricing / Claude / Claude Opus 4.5

Operational· provider status page

Input

$5.00

Output

$25.00

Cached input

$0.50

Batch input

—

Effective from Apr 30, 2026. Source: official provider documentation.

Estimated monthly cost · 70% input / 30% output split

cheapestClaude 3 Haiku$0.550

Claude Haiku 4.5$2.20

Claude 3.7 Sonnet$6.60

Claude Opus 4.5$11.00

Claude Opus 4.6$11.00

Claude 3 Opus$33.00