Private AI

Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Nano GPT logo
NanoGPT
Search
 
 
 
 
All conversations

Create

Chat
Studio

Explore

Models
Pricing
AI Apps
Blog

Library

Gallery
Workspace
Usage
API
Suggestions and bugs
Use cases

|

Terms

|

Privacy

|

Refunds
Balance
Subscription
Teams
Referrals
Presets
Settings
FAQPress & mediaBrand assetsBenchmarksEarn crypto
  1. Models
  2. Text
  3. Xiaomi

MiMo V2.6 Pro UltraSpeed

MiMo V2.6 Pro UltraSpeed is the latency-optimized serving mode for Xiaomi's flagship MiMo V2.6 Pro checkpoint. It preserves Pro-level quality while delivering up to 20x faster output for real-time coding, interactive agents, and other latency-sensitive workflows, with native text, image, video, and audio understanding and a 1M-token context window.

  • Reasoning
  • Vision
  • Audio Input
  • Video Input
  • Tool Calling
  • Structured Output

Added Sep 21, 2026

Pricing

Auto routing · per 1M tokens
Input
$4.35
Output
$8.70
Cache read
$0.036
Compare provider prices

Specifications

Context window
1M
Max output
131.1K
Parameters
1T / 42B
Total / active
Avg output (7d)
1.8K tokens
Longer than 90% of models

Benchmarks

Sourced from Artificial Analysis.

Intelligence Index

29.9

Intelligence Index: 29.9
Better than 52% of models compared

Agentic work

AutomationBench-AA

Workflow automation with guardrail penalties

58.6%

Better than 80% of models compared

AutomationBench-AA Tasks Completed

Fully completed workflows without guardrail violations

25.4%

Better than 76% of models compared

AA-Briefcase v1.1

Agentic knowledge work (Elo)

1512 Elo

Better than 86% of models compared

GDPval-AA v2.1

Economically valuable tasks (Elo)

1689 Elo

Better than 94% of models compared

Document reasoning

GDP.pdf

Professional PDF reasoning: all-pass rate

19.2%

Better than 68% of models compared

AA-LCR v1.1

Long context reasoning with updated grading

86.3%

Better than 99% of models compared

MLCR-AA

Medical long-context reasoning

12.8%

Better than 44% of models compared

Reasoning

HLE

Humanity's Last Exam

49.4%

Better than 96% of models compared

Coding

Terminal-Bench v4.0

Practical coding and terminal tasks

34.8%

Better than 83% of models compared

SciCode

Python programming for scientific computing

60.9%

Better than 97% of models compared

Legacy benchmarks

AA-LCR (unversioned / legacy)

Long context reasoning evaluation

86.3%

Better than 99% of models compared

Last updated Nov 1, 2026

Artificial Analysis

Providers

Auto routing is available for this model. Explicit provider selection is not available.

Loading provider options…

Reliability

Related text models

Compare MiMo V2.6 Pro UltraSpeed with similar models from the same provider or model family.

MiMo V2.6 Pro

xiaomi/mimo-v2.6-pro

MiMo V2.6 Pro is Xiaomi's flagship native omnimodal model, built with 1.02T total parameters and 42B active parameters per token. It is designed for demanding coding, long-horizon agent workflows, visual tasks, research, and cybersecurity, with text, image, video, and audio understanding and a 1M-token context window.

MiMo V2.5 Pro Thinking

xiaomi/mimo-v2.5-pro:thinking

MiMo V2.5 Pro with Xiaomi thinking enabled for coding, long-context reasoning, and agentic orchestration.

MiMo V2.5 Pro

xiaomi/mimo-v2.5-pro

MiMo V2.5 Pro is Xiaomi's long-context flagship general model for coding and agentic orchestration. It supports tool calling and structured outputs with up to 1M context.

MiMo V2.6 Flash Uncensored Thinking

xiaomi/mimo-v2.6-flash-uncensored:thinking

MiMo V2.6 Flash Uncensored with maximum thinking enabled. Supports a 1M-token context window and tool calling.

MiMo V2.6 Flash Abliterated

xiaomi/mimo-v2.6-flash-abliterated

A MiMo V2.6 Flash finetune with refusal-direction ablation, image input, a 1M-token context window, separate reasoning output, and tool calling.

MiMo V2.6 Flash Uncensored

xiaomi/mimo-v2.6-flash-uncensored

A lower-refusal MiMo V2.6 Flash finetune with a 1M-token context window, separate reasoning output, and tool calling. Supports image input and adjustable thinking effort.