GPT 5.6 Sol vs Viv Fast
Viv Fast is cheaper on output tokens, while GPT 5.6 Sol offers a larger context window. Choose GPT 5.6 Sol or Viv Fast based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT 5.6 Sol | Viv Fast |
|---|---|---|
| Provider | Vivgrid | Vivgrid |
| Input / 1M tokens | $5.00 | $0.13 |
| Output / 1M tokens | $30.00 | $0.40 |
| Context window | 1.1M | 1M |
| Parameters | — | — |
| Open weights | No | No |
| Released | Jul 2026 | Sep 2026 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.