DeepSeek V4 Flash 0731 (Deep Infra) vs GLM 5.3 Flash
GLM 5.3 Flash is cheaper on output tokens. Choose DeepSeek V4 Flash 0731 (Deep Infra) or GLM 5.3 Flash based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | DeepSeek V4 Flash 0731 (Deep Infra) | GLM 5.3 Flash |
|---|---|---|
| Provider | Eden AI | Z.ai |
| Input / 1M tokens | $0.06 | $0.01 |
| Output / 1M tokens | $0.18 | $0.17 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | Yes | — |
| Released | Jul 2026 | — |
| LMArena (Chatbot Arena) Elo score | — | 1473 |
| GPQA Diamond score | — | 90.2 |
| Epoch Capabilities Index score | — | 153 |
| LMArena WebDev Elo score | — | 1607 |
| LMArena Vision Elo score | — | 1294 |
FAQ
Is DeepSeek V4 Flash 0731 (Deep Infra) or GLM 5.3 Flash cheaper?
GLM 5.3 Flash is cheaper on output tokens ($0.17 vs $0.18 per 1M).
Which has the larger context window, DeepSeek V4 Flash 0731 (Deep Infra) or GLM 5.3 Flash?
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.