Head to head
Claude Haiku 4.5 vs o4-mini
On a blended workload of one million input tokens and three million output tokens, o4-mini is 1.1× cheaper than Claude Haiku 4.5.
| Claude Haiku 4.5 | o4-mini | |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Input / MTok | $1 | $1.1 |
| Output / MTok | $5 | $4.4 |
| Cache read / MTok | $0.1 | $0.275 |
| Context window | 200,000 | 200,000 |
| Blended 1M in + 3M out | $16.00 | $14.30 |
| Status | ga | ga |