GPT-5.4 Pro vs MiMo-V2.6-Pro
openai/gpt-5.4-pro · xiaomi/mimo-v2.6-pro
As of November 1, 2026, MiMo-V2.6-Pro is the cheaper API on UberLLM: $0.1305 per million input tokens and $0.2610 per million output, versus $4.11 / $24.64 for GPT-5.4 Pro, about 99% 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 MiMo-V2.6-Pro to cut cost; choose GPT-5.4 Pro when its capabilities fit your task better.
GPT-5.4 Pro vs MiMo-V2.6-Pro, side by side
| Spec | GPT-5.4 Pro | MiMo-V2.6-Pro |
|---|---|---|
| Price · input / 1M | $4.11 | $0.1305 |
| Price · output / 1M | $24.64 | $0.2610 |
| Context length | 1,000,000 | 1,048,576 |
| Max output tokens | 128,000 | 131,072 |
| Input modalities | text, image | text, image, video, audio |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | Yes |
| % off list | 86.3% off | 70% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 1, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
GPT-5.4 Pro vs MiMo-V2.6-Pro — FAQ
Is GPT-5.4 Pro or MiMo-V2.6-Pro cheaper?
MiMo-V2.6-Pro is cheaper on a blended token mix, by about 99%. 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-5.4 Pro and MiMo-V2.6-Pro?
GPT-5.4 Pro: $4.11 in / $24.64 out per 1M tokens. MiMo-V2.6-Pro: $0.1305 in / $0.2610 out per 1M tokens. That's roughly a 99% blended difference. Prices are live; UberLLM adds no fee.
Can I use both GPT-5.4 Pro and MiMo-V2.6-Pro 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.