GPT-6.1 Sol vs GPT-6 Luna
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| GPT-6.1 Sol | GPT-6 Luna | |
|---|---|---|
| Company | OpenAI | OpenAI |
| Released | Sep 2026 | Sep 2026 |
| Context window | 1.1M | 1.1M |
| Input /1M tokens | $2 | $0.1 |
| Output /1M tokens | $10 | $0.5 |
| Open weights | No | No |
Benchmarks
| Benchmark | GPT-6.1 Sol | GPT-6 Luna |
|---|---|---|
| Speed (tok/s) | — | 143 tok/s |
Scores come from published leaderboards and official model cards (sources listed on the benchmarks page) and refresh daily. Pricing via vendor pages and OpenRouter.