Qwen3 Next 80B A3B vs Z.ai: GLM 5.3 FlashX
qwen/qwen3-next-80b-a3b-instruct · z-ai/glm-5.3-flashx
As of October 31, 2026, Qwen3 Next 80B A3B is the cheaper API on UberLLM: $0.0009 per million input tokens and $0.0099 per million output, versus $0.1484 / $0.5012 for Z.ai: GLM 5.3 FlashX, about 98% less when output is 3 tokens for every input token. These are the median prices buyers paid over the last 24 hours. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Qwen3 Next 80B A3B to cut cost; choose Z.ai: GLM 5.3 FlashX when context size wins. Z.ai: GLM 5.3 FlashX carries the larger context window (1,048,576 vs 256,000 tokens), which can matter for long-document work.
Qwen3 Next 80B A3B vs Z.ai: GLM 5.3 FlashX, side by side
| Spec | Qwen3 Next 80B A3B | Z.ai: GLM 5.3 FlashX |
|---|---|---|
| Price · input / 1M | $0.0009 | $0.1484 |
| Price · output / 1M | $0.0099 | $0.5012 |
| Context length | 256,000 | 1,048,576 |
| Max output tokens | 16,384 | 131,072 |
| Input modalities | text | text, image, video |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | — | Yes |
| Reasoning | — | Yes |
| % off list | 99% off | 60% off |
Median prices buyers paid on UberLLM over the last 24 hours. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated October 31, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Qwen3 Next 80B A3B vs Z.ai: GLM 5.3 FlashX — FAQ
Is Qwen3 Next 80B A3B or Z.ai: GLM 5.3 FlashX cheaper?
Qwen3 Next 80B A3B 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 Qwen3 Next 80B A3B and Z.ai: GLM 5.3 FlashX?
Qwen3 Next 80B A3B: $0.0009 in / $0.0099 out per 1M tokens. Z.ai: GLM 5.3 FlashX: $0.1484 in / $0.5012 out per 1M tokens. That's roughly a 98% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Qwen3 Next 80B A3B and Z.ai: GLM 5.3 FlashX 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.