Best for agents
Tool use, structured output and multi-step reasoning.
Model · Xiaomi
Xiaomi MiMo-V2.6-Pro-UltraSpeed
Xiaomi MiMo-V2.6-Pro-UltraSpeed is served by Xiaomi through OpenRouter. It provides 1.05M tokens of context and supports text, vision, audio, video inputs.
Context window
1.05M tokens
Input / 1M tokens
$4.35
Output / 1M tokens
$8.70
Key facts
| Provider | Xiaomi |
| OpenRouter ID | xiaomi/mimo-v2.6-pro-ultraspeed |
| Modalities | Text, Vision, Audio, Video |
| Best for | Agents |
Source
openrouter.ai/api/v1/models Verified 2026-09-22 Drift-checked daily 06:00 CST Best-fit workloads
Cost estimates
These examples use the 2026-09-22 input and output prices. Cache discounts, provider surcharges and tool fees are excluded.
| Workload | Input | Output | Estimated cost |
|---|---|---|---|
| Quick test | 20,000 | 5,000 | $0.131 |
| Product chat month | 500,000 | 125,000 | $3.26 |
| Document batch | 5,000,000 | 1,000,000 | $30.45 |
Strengths
- ✓ The catalogue describes it as built from the same 1T MiMo-V2.6-Pro checkpoint and matching that model's quality
- ✓ Sold on speed, for the latency-bound path rather than the batch path
- ✓ Same 1.05M window and the same omnimodal input as the rest of the line
Limitations
- ! Exactly 10x MiMo-V2.6-Pro per token ($4.35 vs $0.435 in, $8.70 vs $0.87 out) for a speed claim the catalogue does not put a number on
- ! At $8.70 per million output tokens it is the most expensive entry in this snapshot
- ! No published latency figure to compare against Pro, so the 10x is a price you pay in advance of evidence
OpenRouter API quickstart
Run these examples from your server or edge function. Keep the OpenRouter API key private and do not expose it in browser code.
cURL
curl https://openrouter.ai/api/v1/chat/completions \
-H "Authorization: Bearer $OPENROUTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "xiaomi/mimo-v2.6-pro-ultraspeed",
"messages": [{ "role": "user", "content": "Summarize this document in five bullet points." }],
"max_tokens": 500
}'JavaScript / TypeScript
const response = await fetch("https://openrouter.ai/api/v1/chat/completions", {
method: "POST",
headers: {
Authorization: `Bearer ${process.env.OPENROUTER_API_KEY}`,
"Content-Type": "application/json",
},
body: JSON.stringify({
model: "xiaomi/mimo-v2.6-pro-ultraspeed",
messages: [{ role: "user", content: "Summarize this document in five bullet points." }],
max_tokens: 500,
}),
});
const data = await response.json();
console.log(data.choices[0].message.content);How to evaluate Xiaomi MiMo-V2.6-Pro-UltraSpeed
- Run five real tasks from your product, not generic demo prompts.
- Record token usage, latency and output quality.
- Estimate cost using your real input/output mix.
- Compare it against one model with a similar price and one stronger model.
Compare models View on OpenRouter ↗
Xiaomi MiMo-V2.6-Pro-UltraSpeed FAQ
What is Xiaomi MiMo-V2.6-Pro-UltraSpeed?
Xiaomi MiMo-V2.6-Pro-UltraSpeed is a Xiaomi model available through OpenRouter. It supports text, vision, audio, video inputs and is suited for agents workloads.
How much does Xiaomi MiMo-V2.6-Pro-UltraSpeed cost on OpenRouter?
The 2026-09-22 snapshot lists $4.35 per 1M input tokens and $8.70 per 1M output tokens. Verify current pricing on OpenRouter before production.
How large is Xiaomi MiMo-V2.6-Pro-UltraSpeed's context window?
Xiaomi MiMo-V2.6-Pro-UltraSpeed offers 1.05M tokens of context in the current snapshot. Provider-specific limits and surcharges may apply.
Head-to-head comparisons
Xiaomi MiMo-V2.6-Pro vs Xiaomi MiMo-V2.6-Pro-UltraSpeed
This is a speed purchase, and the catalogue does not publish the speed number — no latency or throughput figure appears for either entry. Buy UltraSpeed only after measuring it against Pro on your own path; otherwise the 10x is a premium paid on faith, and at $8.70 per million output tokens it is the most expensive entry in the snapshot.
Pricing and context data are based on a 2026-09-22 snapshot. Provider limits can change; always verify on OpenRouter before production.