GPT-4o mini vs Claude Haiku 4.5
Sample workload: short support reply (~512 output tokens). Open the calculator for your own prompt.
| Field | GPT-4o mini | Claude Haiku 4.5 |
|---|---|---|
| Provider | OpenAI | Anthropic |
| Accuracy | Exact | Approx |
| Input / 1M | $0.150/1M | $1.00/1M |
| Output / 1M | $0.600/1M | $5.00/1M |
| Sample input tokens | 16 | 25 |
| Sample request cost | $0.00031 | $0.002585 |
| Pages | Model page | Model page |
Try your own prompt
Sample costs above use a fixed support-chat prompt. For your text, open the main calculator with either model preselected.
GPT-4o mini in calculator · Claude Haiku 4.5 in calculator · Count tokens (GPT-4o mini) · Count tokens (Claude Haiku 4.5) · All comparisons
How LLM pricing works · Exact vs Approx · GPT-4o mini page · Claude Haiku 4.5 page