Kimi K3 Fast vs GLM 5V Turbo
moonshotai/kimi-k3-fast-api · z-ai/glm-5v-turbo
As of November 5, 2026, GLM 5V Turbo is the cheaper API on UberLLM: $0.6816 per million input tokens and $2.27 per million output, versus $3.55 / $17.77 for Kimi K3 Fast, about 87% 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 5V Turbo to cut cost; choose Kimi K3 Fast when context size wins. Kimi K3 Fast carries the larger context window (1,000,000 vs 200,000 tokens), which can matter for long-document work.
Kimi K3 Fast vs GLM 5V Turbo, side by side
| Spec | Kimi K3 Fast | GLM 5V Turbo |
|---|---|---|
| Price · input / 1M | $3.55 | $0.6816 |
| Price · output / 1M | $17.77 | $2.27 |
| Context length | 1,000,000 | 200,000 |
| Max output tokens | 131,072 | 32,768 |
| Input modalities | text, image | text, image |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | Yes |
| % off list | 21% off | 43.2% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 5, 2026.
Kimi K3 Fast vs GLM 5V Turbo — FAQ
Is Kimi K3 Fast or GLM 5V Turbo cheaper?
GLM 5V Turbo is cheaper on a blended token mix, by about 87%. 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 Kimi K3 Fast and GLM 5V Turbo?
Kimi K3 Fast: $3.55 in / $17.77 out per 1M tokens. GLM 5V Turbo: $0.6816 in / $2.27 out per 1M tokens. That's roughly a 87% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Kimi K3 Fast and GLM 5V Turbo 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.