Pixtral 12B vs GPT-5.2-Codex
Pixtral 12B is cheaper on output tokens, while GPT-5.2-Codex offers a larger context window. Choose Pixtral 12B or GPT-5.2-Codex based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Pixtral 12B | GPT-5.2-Codex |
|---|---|---|
| Provider | Vercel AI Gateway | Vercel AI Gateway |
| Input / 1M tokens | $0.15 | $1.75 |
| Output / 1M tokens | $0.15 | $14.00 |
| Context window | 128K | 400K |
| Parameters | — | — |
| Open weights | Yes | No |
| Released | Sep 2024 | Dec 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.