GPT-5.6 Sol vs GPT-4.1
GPT-4.1 is cheaper on output tokens, while GPT-5.6 Sol offers a larger context window. Choose GPT-5.6 Sol or GPT-4.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5.6 Sol | GPT-4.1 |
|---|---|---|
| Provider | GitHub Copilot | GitHub Copilot |
| Input / 1M tokens | $4.00 | $2.00 |
| Output / 1M tokens | $20.00 | $8.00 |
| Context window | 1.1M | 128K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jul 2026 | Apr 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.