Qwen: Qwen3.8 Omni Flash vs GLM 5.3
qwen/qwen3.8-omni-flash · z-ai/glm-5.3
As of November 2, 2026, Qwen: Qwen3.8 Omni Flash is the cheaper API on UberLLM: $0.0002 per million input tokens and $0.0006 per million output, versus $0.0104 / $0.0327 for GLM 5.3, about 98% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Qwen: Qwen3.8 Omni Flash to cut cost; choose GLM 5.3 when its capabilities fit your task better.
Qwen: Qwen3.8 Omni Flash vs GLM 5.3, side by side
| Spec | Qwen: Qwen3.8 Omni Flash | GLM 5.3 |
|---|---|---|
| Price · input / 1M | $0.0002 | $0.0104 |
| Price · output / 1M | $0.0006 | $0.0327 |
| Context length | 1,000,000 | 1,000,000 |
| Max output tokens | 131,072 | 131,072 |
| Input modalities | text, image, video, audio | text |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | — |
| Reasoning | Yes | Yes |
| % off list | 99.9% off | 98.7% off |
| First token, median (7 days) | — | 3.8 s (517 requests) |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 2, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Qwen: Qwen3.8 Omni Flash vs GLM 5.3 — FAQ
Is Qwen: Qwen3.8 Omni Flash or GLM 5.3 cheaper?
Qwen: Qwen3.8 Omni Flash is cheaper on a blended token mix, by about 98%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Qwen: Qwen3.8 Omni Flash and GLM 5.3?
Qwen: Qwen3.8 Omni Flash: $0.0002 in / $0.0006 out per 1M tokens. GLM 5.3: $0.0104 in / $0.0327 out per 1M tokens. That's roughly a 98% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Qwen: Qwen3.8 Omni Flash and GLM 5.3 with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.