Grok Code Fast 1 vs GLM 4.7 Flash
Grok Code Fast 1 is cheaper on output tokens, while Grok Code Fast 1 offers a larger context window. Choose Grok Code Fast 1 or GLM 4.7 Flash based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Grok Code Fast 1 | GLM 4.7 Flash |
|---|---|---|
| Provider | OpenCode | Z.ai |
| Input / 1M tokens | $0.00 | $0.06 |
| Output / 1M tokens | $0.00 | $0.40 |
| Context window | 256K | 200K |
| Parameters | — | — |
| Open weights | No | — |
| Released | Aug 2025 | — |
| LMArena WebDev Elo score | 1166 | — |
| GPQA Diamond score | — | 60.5 |
| LMArena (Chatbot Arena) Elo score | — | 1351 |
FAQ
Is Grok Code Fast 1 or GLM 4.7 Flash cheaper?
Grok Code Fast 1 is cheaper on output tokens ($0.00 vs $0.40 per 1M).
Which has the larger context window, Grok Code Fast 1 or GLM 4.7 Flash?
Grok Code Fast 1 has the larger context window (256K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.