Grok 4 20 Non Reasoning vs MiMo-V2.5-Pro
API pricing, context window and capabilities for Grok 4 20 Non Reasoning and MiMo-V2.5-Pro, side by side. Prices are the cheapest serving route per 1M tokens, verified against LiteLLM and OpenRouter.
Verdict
computed from the published numbersGrok 4 20 Non Reasoning wins on context window. MiMo-V2.5-Pro wins on price and on intelligence. Benchmark data is unavailable for one or both models.
Price
MiMo-V2.5-Pro
Coding
Not called
Intelligence
MiMo-V2.5-Pro
Context window
Grok 4 20 Non Reasoning
Key takeaways
who wins on what, from the published numbersGrok 4 20 Non Reasoning wins
- Larger context window (2M vs 1M)
- Higher max output (2M vs 131K)
- Supports vision
- Has web search
MiMo-V2.5-Pro wins
- Cheaper input ($2.00 vs $0.43 /1M)
- Cheaper output ($6.00 vs $0.87 /1M)
- More serving providers (1 vs 3)
- Has reasoning mode
- Supports prompt caching
Cheaper overall
MiMo-V2.5-Pro
$0.43 + $0.87 /1M
Larger context
Grok 4 20 Non Reasoning
2M
More providers
MiMo-V2.5-Pro
3 providers
Pricing & specs
cheapest serving route · per 1M tokens| Grok 4 20 Non Reasoning | MiMo-V2.5-Pro | |
|---|---|---|
| Input $/1M | $2.00 | $0.43 best |
| Output $/1M | $6.00 | $0.87 best |
| Context window | 2M best | 1M |
| Max output | 2M best | 131K |
| Serving providers | 1 | 3 best |
| Released | 2026-03-09 | 2026-04-22 |
Benchmarks
Artificial Analysis indices, side by side| Grok 4 20 Non Reasoning | MiMo-V2.5-Pro | |
|---|---|---|
| Intelligence | 22.2 | 42.9 best |
| Coding | Not available | 60.2 |
| GPQA Diamond | 78% | 87% best |
| Output speed | 91 t/s best | 36 t/s |
| Latency (TTFT) | 0.63s best | 4.36s |
Cost calculator
choose a serving route for each sideInput tokens / month
Output tokens / month
Grok 4 20 Non Reasoning
via Vertex AI
$16
MiMo-V2.5-Pro
via OpenRouter
$3.04
Capabilities
feature support, side by side| Feature | Grok 4 20 Non Reasoning | MiMo-V2.5-Pro |
|---|---|---|
| Vision | ✓ | — |
| Tool use | ✓ | ✓ |
| Reasoning | — | ✓ |
| Audio | — | — |
| Prompt caching | — | ✓ |
| Structured output | ✓ | ✓ |
| Web search | ✓ | — |
Related comparisons
Frequently asked questions
Which is cheaper, Grok 4 20 Non Reasoning or MiMo-V2.5-Pro?
MiMo-V2.5-Pro is cheaper for input ($2.00 vs $0.43 per 1M tokens). MiMo-V2.5-Pro is cheaper for output ($6.00 vs $0.87 per 1M tokens).
What is the context window difference between Grok 4 20 Non Reasoning and MiMo-V2.5-Pro?
Grok 4 20 Non Reasoning has a 2M-token context window and MiMo-V2.5-Pro has 1M tokens, so Grok 4 20 Non Reasoning can take a larger prompt.
How do Grok 4 20 Non Reasoning and MiMo-V2.5-Pro compare on benchmarks?
On the tracked Artificial Analysis indices, MiMo-V2.5-Pro leads on intelligence.
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
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