GPT-4o Mini vs GLM 4.7 Flash
openai/gpt-4o-mini · z-ai/glm-4.7-flash
As of November 3, 2026, GLM 4.7 Flash is the cheaper API on UberLLM: $0.0003 per million input tokens and $0.0020 per million output, versus $0.0089 / $0.0358 for GPT-4o Mini, about 94% 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 GLM 4.7 Flash to cut cost; choose GPT-4o Mini when its capabilities fit your task better.
GPT-4o Mini vs GLM 4.7 Flash, side by side
| Spec | GPT-4o Mini | GLM 4.7 Flash |
|---|---|---|
| Price · input / 1M | $0.0089 | $0.0003 |
| Price · output / 1M | $0.0358 | $0.0020 |
| Context length | 128,000 | 198,000 |
| Max output tokens | 16,384 | 4,096 |
| Input modalities | text, image | text |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | — |
| Reasoning | — | Yes |
| % off list | 94% off | 99.5% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 3, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
GPT-4o Mini vs GLM 4.7 Flash — FAQ
Is GPT-4o Mini or GLM 4.7 Flash cheaper?
GLM 4.7 Flash is cheaper on a blended token mix, by about 94%. 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 GPT-4o Mini and GLM 4.7 Flash?
GPT-4o Mini: $0.0089 in / $0.0358 out per 1M tokens. GLM 4.7 Flash: $0.0003 in / $0.0020 out per 1M tokens. That's roughly a 94% blended difference. Prices are live; UberLLM adds no fee.
Can I use both GPT-4o Mini and GLM 4.7 Flash 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.