XIMiMo-V2.5-Pro Open vs 
Mistral Medium 3.5 Open
MiMo-V2.5-Pro vs Mistral Medium 3.5 compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.
Prices & specs refreshed from live data · olud.ai
Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.
MiMo-V2.5-Pro vs Mistral Medium 3.5 specs
| Spec | MiMo-V2.5-Pro | Mistral Medium 3.5 |
|---|---|---|
| Maker | Xiaomi | Mistral AI |
| Type | Open-weight | Open-weight |
| Context window | 1.1M tokens | 262K tokens |
| Input price | $0.44/M · free self-host | $1.5/M · free self-host |
| Output price | $0.87/M · free self-host | $7.5/M · free self-host |
| Vision / multimodal | No | Yes |
| Tool / function calling | Yes | Yes |
| Self-hostable | Yes | Yes |
| License | Open weights | Apache 2.0 |
Feature comparison
| Capability | MiMo-V2.5-Pro | Mistral Medium 3.5 |
|---|---|---|
| Open weights (downloadable) | ✓ | ✓ |
| Self-hostable | ✓ | ✓ |
| Runs fully offline | ✓ | ✓ |
| Vision / multimodal | ✗ | ✓ |
| Tool / function calling | ✓ | ✓ |
| 1M+ context window | ✓ | ✗ |
Benchmarks: MiMo-V2.5-Pro vs Mistral Medium 3.5
Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).
Benchmark data by Artificial Analysis.
How MiMo-V2.5-Pro and Mistral Medium 3.5 score
| Criterion | MiMo-V2.5-Pro | Mistral Medium 3.5 |
|---|---|---|
| Cost-efficiency | 5.0 | 4.0 |
| Context window | 5.0 | 4.0 |
| Openness | 5.0 | 5.0 |
| Self-hosting | 5.0 | 5.0 |
| Multimodality | 3.5 | 5.0 |
Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.
What each model is
MiMo-V2.5-Pro Open
MiMo-V2.5-Pro is Xiaomi’s flagship model, delivering strong performance in general agentic capabilities, complex software engineering, and long-horizon tasks, with top rankings on benchmarks such as ClawEval, GDPVal, and SWE-bench Pro....
Mistral Medium 3.5 Open
Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...
Other models in these families
These variants are tracked but not compared here — one page per family keeps the comparison readable.
Frequently asked questions
MiMo-V2.5-Pro vs Mistral Medium 3.5 — which is cheaper?
MiMo-V2.5-Pro is cheaper on output ($0.87/M vs $7.5/M).
Which has the larger context window?
MiMo-V2.5-Pro offers the larger context window (1.1M tokens).
MiMo-V2.5-Pro vs Mistral Medium 3.5 — which should I pick in 2026?
Choose MiMo-V2.5-Pro for the lower output price ($0.87/M vs $7.5/M). It also gives you the larger 1.1M context window.
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