MiMo-V2.6-Pro-UltraSpeed
by XiaomiChat
MiMo pro model for strong multimodal reasoning and agent execution
- Context
- 1.05M tokens
- Max output
- 131,072 tokens
- Released
- 2026-09-21
- Weights
- Open
xiaomi/mimo-v2-6-pro-ultraspeed · also seen as xiaomi-mimo/mimo-v2.6-pro-ultraspeed, xiaomi/mimo-v2.6-pro-ultraspeed-20260921
Specifications
Full facts as recorded, incl. what is unknown.
- Released
- 2026-09-21
- Weights
- Open
- Input
- Text, Image, Audio, Video
- Output
- Text
- Context window
- 1,048,576 max across endpoints
- Max output
- 131,072
- Providers
- 3 + 6 gateways, not counted as providers
- Epoch Capabilities Index
- not evaluated
- Direct price range
- $4.35–$5.08 in · $8.70–$10.15 out per 1M tokens · across all 3 providers
More details
- Last updated
- 2026-09-21
- Knowledge cutoff
Capabilities
Across all endpoints: supported if any endpoint supports it.
- Tool calling
- Parallel toolsunknown
- Structured output
- Reasoning
- Image input
- PDF input
- Audio input
- Audio outputunknown
- Video input
- Prompt caching
- Web searchunknown
- Computer useunknown
- System messagesunknown
- Assistant prefillunknown
- Temperature
- Streamingunknown
- Attachments
Endpoints
One row per provider and variant; gateways are listed separately.
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Price history
No change since 19 Oct 2026. The cheapest direct price has been $4.35 in / $8.70 out per 1M tokens at Xiaomi on every data refresh since then.
Tracked from 19 Oct 2026. Headline-eligible direct prices only, so a price the sanity check flags never draws a spike. Series as JSON
Cost calculator
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Similarly priced models
Blended rate per 1M tokens, each at its own cheapest provider (10M input : 2M output mix).
| Model | Blended/1M | In/1M | Out/1M | Context | vs MiMo-V2.6-Pro-UltraSpeed |
|---|---|---|---|---|---|
| Claude Sonnet 3.5Anthropic | $5.00 | $3.00 | $15 | 200K | −1% cheaper |
| Claude Sonnet 3.7Anthropic | $5.00 | $3.00 | $15 | 200K | −1% cheaper |
| Claude Sonnet 4.6Anthropic | $5.00 | $3.00 | $15 | 1M | −1% cheaper |
| Sonar ProPerplexity | $5.00 | $3.00 | $15 | 200K | −1% cheaper |
| Sonar Pro SearchPerplexity | $5.00 | $3.00 | $15 | 200K | −1% cheaper |
| Grok 3xAI | $5.00 | $3.00 | $15 | 131K | −1% cheaper |
| Grok 4xAI | $5.00 | $3.00 | $15 | 262K | −1% cheaper |
| Qwen 3.8 Max PrimeAlibaba (Qwen) | $5.33 | $4.00 | $12 | 1M | +5% |
More from Xiaomi
Newest Xiaomi models in the catalogue. All Xiaomi models
| Model | Released | Context | Listed price |
|---|---|---|---|
| MiMo V2.6 Flash Uncensored Thinking | 2026-09-25 | 1.05M | $0.50 via NanoGPT |
| MiMo V2.6 Flash Abliterated | 2026-09-25 | 1.05M | $0.50 via NanoGPT |
| MiMo-V2.6-Flash | 2026-09-22 | 1.05M | from $0.10 |
| MiMo-V2.6-Pro | 2026-09-22 | 1.05M | from $0.40 |
| MiMo-V2.5-Pro-UltraSpeed | 2026-06-08 | 1.05M | unpriced |
| MiMo V2.5 Free | 2026-04-24 | 200K | unpriced |
| MiMo-V2.5 | 2026-04-22 | 1.05M | from $0.119 |
| MiMo-V2.5-Pro | 2026-04-22 | 1.05M | from $0.305 |