o3 vs Claude Opus 4.7
o3 is cheaper on output tokens, while Claude Opus 4.7 offers a larger context window. Choose o3 or Claude Opus 4.7 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | o3 | Claude Opus 4.7 |
|---|---|---|
| Provider | Merge Gateway | Merge Gateway |
| Input / 1M tokens | $2.00 | $5.00 |
| Output / 1M tokens | $8.00 | $25.00 |
| Context window | 200K | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Apr 2025 | Apr 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.