GPT-5.6 Luna vs Mistral Small 2503
Mistral Small 2503 is cheaper on output tokens, while GPT-5.6 Luna offers a larger context window. Choose GPT-5.6 Luna or Mistral Small 2503 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5.6 Luna | Mistral Small 2503 |
|---|---|---|
| Provider | routing.run | routing.run |
| Input / 1M tokens | $0.70 | $0.15 |
| Output / 1M tokens | $4.20 | $0.60 |
| Context window | 1M | 128K |
| Parameters | — | — |
| Open weights | No | Yes |
| 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.