GPT 5.2 vs GPT-5.2-Codex
GPT-5.2-Codex is cheaper on output tokens. Choose GPT 5.2 or GPT-5.2-Codex based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT 5.2 | GPT-5.2-Codex |
|---|---|---|
| Provider | Vercel AI Gateway | Vercel AI Gateway |
| Input / 1M tokens | $21.00 | $1.75 |
| Output / 1M tokens | $168.00 | $14.00 |
| Context window | 400K | 400K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Dec 2025 | Dec 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.