MAI-Code-1-Flash vs GLM 5.1
GLM 5.1 is cheaper on output tokens, while MAI-Code-1-Flash offers a larger context window. Choose MAI-Code-1-Flash or GLM 5.1 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | MAI-Code-1-Flash | GLM 5.1 |
|---|---|---|
| Provider | GitHub Copilot | Z.ai |
| Input / 1M tokens | $0.75 | $1.40 |
| Output / 1M tokens | $4.50 | $4.40 |
| Context window | 256K | 205K |
| Parameters | — | 754B |
| Open weights | No | — |
| Released | Jun 2026 | Apr 2026 |
| LiveBench score | — | 70.6 |
| LMArena (Chatbot Arena) Elo score | — | 1463 |
| GPQA Diamond score | — | 89.9 |
| LMArena WebDev Elo score | — | 1508 |
| FrontierMath score | — | 33.5 |
| Epoch Capabilities Index score | — | 150 |
FAQ
Is MAI-Code-1-Flash or GLM 5.1 cheaper?
GLM 5.1 is cheaper on output tokens ($4.40 vs $4.50 per 1M).
Which has the larger context window, MAI-Code-1-Flash or GLM 5.1?
MAI-Code-1-Flash 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.