Anthropic · small
Claude Haiku 4.5: API pricing 2026
Cheapest Anthropic tier, still current at $1/$5 (re-confirmed on claude.com). Strong on routine classification + extraction at low cost-per-task.
Input $/M tokens
$1.00
Output $/M tokens
$5.00
Cost / task
$0.0080
3k in + 1k out
Tier
small
Anthropic
Cost at common task volumes
| 1,000 tasks / yr | $8.00 |
| 10,000 tasks / yr | $80.00 |
| 100,000 tasks / yr | $800 |
| 1,000,000 tasks / yr | $8,000 |
Token shape: 3,000 input + 1,000 output per task. No prompt caching. Real cost varies with your actual prompt shape.
Source
↗ https://claude.com/pricingVerified 2026-09-15.
Compare with other LLMs