GLM-5.3 FlashX (Tencent Cloud) vs Qwen3.8 27B
GLM-5.3 FlashX (Tencent Cloud) is cheaper on output tokens. Choose GLM-5.3 FlashX (Tencent Cloud) or Qwen3.8 27B based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GLM-5.3 FlashX (Tencent Cloud) | Qwen3.8 27B |
|---|---|---|
| Provider | LLM Gateway | Qwen |
| Input / 1M tokens | $0.37 | $0.15 |
| Output / 1M tokens | $1.25 | $1.88 |
| Context window | 1M | 1M |
| Parameters | — | — |
| Open weights | No | — |
| Released | Sep 2026 | — |
| LMArena (Chatbot Arena) Elo score | — | 1438 |
| LMArena WebDev Elo score | — | 1590 |
| Epoch Capabilities Index score | — | 152 |
| LMArena Vision Elo score | — | 1269 |
FAQ
Is GLM-5.3 FlashX (Tencent Cloud) or Qwen3.8 27B cheaper?
GLM-5.3 FlashX (Tencent Cloud) is cheaper on output tokens ($1.25 vs $1.88 per 1M).
Which has the larger context window, GLM-5.3 FlashX (Tencent Cloud) or Qwen3.8 27B?
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.