o3-mini vs gpt-5.1
o3-mini is cheaper on output tokens, while gpt-5.1 offers a larger context window. Choose o3-mini or gpt-5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | o3-mini | gpt-5.1 |
|---|---|---|
| Provider | Jiekou.AI | Jiekou.AI |
| Input / 1M tokens | $1.10 | $1.13 |
| Output / 1M tokens | $4.40 | $9.00 |
| Context window | 131K | 400K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jan 2026 | Feb 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.