GPT-5.6 Sol vs GPT-5.4 nano
GPT-5.4 nano is cheaper on output tokens, while GPT-5.6 Sol offers a larger context window. Choose GPT-5.6 Sol or GPT-5.4 nano based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5.6 Sol | GPT-5.4 nano |
|---|---|---|
| Provider | Pioneer | Pioneer |
| Input / 1M tokens | $5.00 | $0.20 |
| Output / 1M tokens | $30.00 | $1.25 |
| Context window | 1.1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jul 2026 | Mar 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.