Claude Haiku 4.5Pricing — Token Costs & API Calculator
Official API pricing for Claude Haiku 4.5 by Anthropic, with context window, tokenizer details, and a plain-English cost estimate.
Pricing Details
| Attribute | Value |
|---|---|
| Provider | Anthropic |
| Input cost (per 1M tokens) | $0.80 |
| Output cost (per 1M tokens) | $4.00 |
| Context caching | Yes — 90% off input tokens |
| Batch API discount | Not available |
| Context window | 200k tokens |
| Tokenizer | Anthropic Claude tokenizer |
Cost example
1,000 requests × 500 input tokens × 200 output tokens costs $1.20/month with Claude Haiku 4.5 at Anthropic's published rates.
Based on $0.8/1M input tokens and $4/1M output tokens.