GLM 4.7 Flash vs GLM 5.2
GLM 4.7 Flash is cheaper on output tokens, while GLM 5.2 offers a larger context window. Choose GLM 4.7 Flash or GLM 5.2 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GLM 4.7 Flash | GLM 5.2 |
|---|---|---|
| Provider | Z.ai | Z.ai |
| Input / 1M tokens | $0.06 | $0.62 |
| Output / 1M tokens | $0.40 | $2.42 |
| Context window | 200K | 1M |
| Parameters | — | — |
| Open weights | — | — |
| Released | — | — |
| GPQA Diamond score | 60.5 | 91.9 |
| LMArena (Chatbot Arena) Elo score | 1351 | 1470 |
| Epoch Capabilities Index score | — | 152 |
| LiveBench score | — | 73.2 |
| LMArena WebDev Elo score | — | 1605 |
FAQ
Is GLM 4.7 Flash or GLM 5.2 cheaper?
GLM 4.7 Flash is cheaper on output tokens ($0.40 vs $2.42 per 1M).
Which has the larger context window, GLM 4.7 Flash or GLM 5.2?
GLM 5.2 has the larger context window (1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.