Gemini 3.8 Flash TTS vs GPT-6.1 Sol
Specs, per-token pricing, and live benchmark scores — refreshed daily from our benchmark database.
Specs & pricing
| Gemini 3.8 Flash TTS | GPT-6.1 Sol | |
|---|---|---|
| Company | Google DeepMind | OpenAI |
| Released | Sep 2026 | Sep 2026 |
| Context window | — | 1.1M |
| Input /1M tokens | $0.5 | $2 |
| Output /1M tokens | $9 | $10 |
| Open weights | No | No |
Benchmarks
| Benchmark | Gemini 3.8 Flash TTS | GPT-6.1 Sol |
|---|---|---|
| Speed (tok/s) | — | 87 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.