GPT-5.4 mini vs GPT-5.6 Luna
Both have similar output pricing, while GPT-5.6 Luna offers a larger context window. Choose GPT-5.4 mini or GPT-5.6 Luna based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5.4 mini | GPT-5.6 Luna |
|---|---|---|
| Provider | Kenari | Kenari |
| Input / 1M tokens | $0.00 | $0.00 |
| Output / 1M tokens | $0.00 | $0.00 |
| Context window | 400K | 1.1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Mar 2026 | Jul 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.