Gemini 3.7 Flash vs GLM 5.3 Flash
google/gemini-3.7-flash · z-ai/glm-5.3-flash
As of November 10, 2026, GLM 5.3 Flash is the cheaper API on UberLLM: $0.0012 per million input tokens and $0.0041 per million output, versus $0.0041 / $0.0206 for Gemini 3.7 Flash, about 79% 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 5.3 Flash to cut cost; choose Gemini 3.7 Flash when its capabilities fit your task better.
Gemini 3.7 Flash vs GLM 5.3 Flash, side by side
| Spec | Gemini 3.7 Flash | GLM 5.3 Flash |
|---|---|---|
| Price · input / 1M | $0.0041 | $0.0012 |
| Price · output / 1M | $0.0206 | $0.0041 |
| Context length | 1,048,576 | 1,048,576 |
| Max output tokens | 65,536 | 131,072 |
| Input modalities | text, image, video, audio, file | text, image, video |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | Yes |
| % off list | 99.5% off | 99.2% off |
| First token, median (7 days) | — | 5.3 s (15,748 requests) |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 10, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
Gemini 3.7 Flash vs GLM 5.3 Flash — FAQ
Is Gemini 3.7 Flash or GLM 5.3 Flash cheaper?
GLM 5.3 Flash is cheaper on a blended token mix, by about 79%. 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 Gemini 3.7 Flash and GLM 5.3 Flash?
Gemini 3.7 Flash: $0.0041 in / $0.0206 out per 1M tokens. GLM 5.3 Flash: $0.0012 in / $0.0041 out per 1M tokens. That's roughly a 79% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Gemini 3.7 Flash and GLM 5.3 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.