GPT-4.1 Nano vs Claude Opus 5
GPT-4.1 Nano is cheaper on output tokens, while GPT-4.1 Nano offers a larger context window. Choose GPT-4.1 Nano or Claude Opus 5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-4.1 Nano | Claude Opus 5 |
|---|---|---|
| Provider | Prime Inference | Prime Inference |
| Input / 1M tokens | $0.10 | $5.00 |
| Output / 1M tokens | $0.40 | $25.00 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Apr 2025 | Jul 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.