GPT-5.3 Chat vs Pixtral 12B
Pixtral 12B is cheaper on output tokens. Choose GPT-5.3 Chat or Pixtral 12B based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5.3 Chat | Pixtral 12B |
|---|---|---|
| Provider | Vercel AI Gateway | Vercel AI Gateway |
| Input / 1M tokens | $1.75 | $0.15 |
| Output / 1M tokens | $14.00 | $0.15 |
| Context window | 128K | 128K |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Mar 2026 | Sep 2024 |
FAQ
Is GPT-5.3 Chat or Pixtral 12B cheaper?
Pixtral 12B is cheaper on output tokens ($0.15 vs $14.00 per 1M).
Which has the larger context window, GPT-5.3 Chat or Pixtral 12B?
Both models offer a similar context window.
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.