Official Provider HubSan Francisco, CA, USA
Anthropic API Pricing & Token Economics
Anthropic develops the Claude model family (Opus, Sonnet, Haiku, and Fable). Claude models feature industry-leading coding benchmarks and prompt caching with a 90% read discount. Caching is explicitly controlled using ephemeral cache breakpoints with a 5-minute time-to-live (TTL) that auto-renews on every cache hit.
Prompt Caching Policy
90% read discount with 1.25x write surcharge on 1,024+ token prefixes (5-minute auto-refreshing TTL).
Batch / Asynchronous Rules
50% off standard input and output rates via the Anthropic Message Batches API.
Special Billing Conditions
Zero write fees on standard prefix evaluation; automatic cache invalidation.
Active Anthropic Models(4 models verified)
All 30 Models →| Model | Context | Input / 1M | Cached / 1M | Output / 1M | Batch Discount | Actions |
|---|---|---|---|---|---|---|
Claude Fable 5.1 claude-fable-5-1-20260820 | 1M | $10.00 | $0.25 | $50.00 | 50% off | Specs → |
Claude Opus 5 claude-opus-5-20260815 | 1M | $5.00 | $0.50 | $25.00 | 50% off | Specs → |
Claude Sonnet 5 claude-sonnet-5-20260901 | 1M | $2.00 | $0.20 | $10.00 | 50% off | Specs → |
Claude Haiku 4.5 claude-haiku-4-5-20260515 | 200k | $1.00 | $0.10 | $5.00 | 50% off | Specs → |
Calculate your monthly Anthropic bill
Simulate prompt caching hit rates, batch discounts, and output token costs with zero server logging.