GPT-4o vs Claude Opus 4.6
GPT-4o is cheaper on output tokens, while Claude Opus 4.6 offers a larger context window. Choose GPT-4o or Claude Opus 4.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-4o | Claude Opus 4.6 |
|---|---|---|
| Provider | Prime Inference | Prime Inference |
| Input / 1M tokens | $2.50 | $5.00 |
| Output / 1M tokens | $10.00 | $25.00 |
| Context window | 128K | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | May 2024 | Feb 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.