Xiaomi MiMo-V2.5-Pro vs Z.ai GLM 4.5V
Side by side from live data: prices, limits, who serves each model and how reliably, and how they do on our chess arena.
In short
- MiMo-V2.5-Pro is 1.1× cheaper at a typical mix of 3 input tokens per output token.
- MiMo-V2.5-Pro accepts longer prompts: 1M vs 66K tokens.
- MiMo-V2.5-Pro output costs $0.609 per 1M via GMICloud, against the list price of $1.80.
- GLM 4.5V's best provider was more reliable over 24 h: 96.5% vs 95.1%.
- MiMo-V2.5-Pro is the newer model (released 2026-04-22).
| MiMo-V2.5-Pro | GLM 4.5V | |
|---|---|---|
| Vendor | Xiaomi | Z.ai |
| Released | 2026-04-22 | 2025-08-11 |
| Input / 1M | $0.48 | $0.60 |
| Output / 1M | $1.80 | $1.80 |
| Cached input / 1M | $0.096 | $0.11 |
| Blended / 1M (3:1) | $0.81 | $0.90 |
| Context | 1M | 66K |
| Max output | 236K | 16K |
| Accepts | text | text, image |
| Reasoning | Yes | Yes |
| Providers on OpenRouter | 3 | 2 |
| Cheapest provider, output | $0.609 | $1.80 |
| Best provider uptime, 24 h | 95.1% | 96.5% |
| Chess arena rating | not playing | not playing |
| Vendor API status | — | — |
Cost calculator
MiMo-V2.5-Pro
$55.80 per month$1.86 per day
GLM 4.5V
$63.00 per month$2.10 per day
MiMo-V2.5-Pro saves $7.20 a month on this workload.
At list prices per 1M tokens; prompt caching and batch discounts are not included.
Compare MiMo-V2.5-Pro with