Grok Code Fast 1 vs Hy3 preview
Both have similar output pricing. Choose Grok Code Fast 1 or Hy3 preview based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Grok Code Fast 1 | Hy3 preview |
|---|---|---|
| Provider | OpenCode | Tencent TokenHub |
| Input / 1M tokens | $0.00 | $0.00 |
| Output / 1M tokens | $0.00 | $0.00 |
| Context window | 256K | 256K |
| Parameters | — | — |
| Open weights | No | Yes |
| Released | Sep 2025 | Apr 2026 |
| LMArena WebDev Elo score | 1166 | 1357 |
| LMArena (Chatbot Arena) Elo score | — | 1401 |
FAQ
Is Grok Code Fast 1 or Hy3 preview cheaper?
Grok Code Fast 1 and Hy3 preview have comparable output pricing.
Which has the larger context window, Grok Code Fast 1 or Hy3 preview?
Both models offer a similar context window.
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.