MiMo-V2.5-Pro vs GPT-5.1-Codex
MiMo-V2.5-Pro is cheaper on output tokens, while MiMo-V2.5-Pro offers a larger context window. Choose MiMo-V2.5-Pro or GPT-5.1-Codex based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | MiMo-V2.5-Pro | GPT-5.1-Codex |
|---|---|---|
| Provider | ZenMux | ZenMux |
| Input / 1M tokens | $1.00 | $1.25 |
| Output / 1M tokens | $3.00 | $10.00 |
| Context window | 1M | 400K |
| Parameters | 1T | — |
| Open weights | Yes | No |
| Released | Apr 2026 | Nov 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.