Flagship Claude API list prices
Catalog row in Vendor License Evidence · Cited
- Kind
- Table excerpt
- Excerpt
- Claude Opus 5.5: Base input "$4 / MTok", 5m cache writes "$5 / MTok", 1h cache writes "$8 / MTok", cache hits "$0.20 / MTok", output "$20 / MTok". Claude Sonnet 5: $2 / $2.50 / $4 / $0.20 / $10. Claude Haiku 4.5: $1 / $1.25 / $2 / $0.10 / $5.
- Locator
- Pricing, "Model pricing" table
- Applies to
- Claude API flagship models, as of 2026-09-26