GPT-5.2 vs Claude Sonnet 4 (latest)
GPT-5.2 is cheaper on output tokens, while GPT-5.2 offers a larger context window. Choose GPT-5.2 or Claude Sonnet 4 (latest) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5.2 | Claude Sonnet 4 (latest) |
|---|---|---|
| Provider | GitHub Copilot | GitHub Copilot |
| Input / 1M tokens | $1.75 | $3.00 |
| Output / 1M tokens | $14.00 | $15.00 |
| Context window | 400K | 216K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Dec 2025 | May 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.