Decision support

MiMo-V2.6-Pro vs GLM 5.3 FlashX Legal

Compare canonical objects directly. The useful dimensions change with the object type, so model and hardware comparisons stay separate.

Models Hardware

MiMo-V2.6-Pro

Xiaomi

Sources:models.devOpenRouter

GLM 5.3 FlashX Legal

Z.ai

Sources:OpenRouter

Benchmark results

Arena Text
Arena rating · Higher is better
- MiMo-V2.6-Pro
  1480
  Arena #30CI 1471 to 1490
- GLM 5.3 FlashX Legal
  Not reported
Runs and sources
MiMo-V2.6-Pro
default148095% CI 1471 to 1490 · 4,066 votes
GLM 5.3 FlashX Legal
Not reported
Source:Arena Text leaderboard, 2026-11-09
Arena WebDev
Arena rating · Higher is better
- MiMo-V2.6-Pro
  1624
  Arena #27CI 1617 to 1632
- GLM 5.3 FlashX Legal
  Not reported
Runs and sources
MiMo-V2.6-Pro
default162495% CI 1617 to 1632 · 8,790 votes
GLM 5.3 FlashX Legal
Not reported
Source:Arena WebDev leaderboard, 2026-11-10
Arena Vision
Arena rating · Higher is better
- MiMo-V2.6-Pro
  1247
  Arena #58CI 1233 to 1262
- GLM 5.3 FlashX Legal
  Not reported
Runs and sources
MiMo-V2.6-Pro
default124795% CI 1233 to 1262 · 1,826 votes
GLM 5.3 FlashX Legal
Not reported
Source:Arena Vision leaderboard, 2026-11-09
Agent Arena
IPS score · Higher is better
- MiMo-V2.6-Pro
  +0.024
  Arena #19CI +0.015 to +0.033
- GLM 5.3 FlashX Legal
  Not reported
Runs and sources
MiMo-V2.6-Pro
default+0.02495% CI +0.015 to +0.033 · 5,764,669 observations
GLM 5.3 FlashX Legal
Not reported
Source:Agent Arena leaderboard, 2026-11-11

Each model's best published result is shown; "Not reported" means no matched evaluation, not a score of zero. Arena and DeepSWE ranks are the leaderboards' own; other ranks are among catalogue models with a score. Results from different harnesses or settings are not directly comparable.

Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.

Model specifications

Release date

September 22, 2026

November 2, 2026

Context window

1.1M

Native context

—

Max output tokens

131,072

Knowledge cutoff

—

Open weights

Unknown

Parameter count

528B

—

API pricing · USD per 1M tokens

Input

$0.435

$0.37

Output

$0.87

$1.25

Cached input

$0.0036

$0.075

Cache write

—

Capabilities and modalities

Input modalities

text, image, video, audio

text, image, video

Output modalities

text

Tool calling

Supported

Reasoning option

Supported

Supported options

frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p

include_reasoning, max_tokens, reasoning, reasoning_effort, response_format, structured_outputs, temperature, tool_choice, tools, top_k, top_p

Capabilities

completion, thinking, tools, vision

—

Architecture and availability

Architecture

mimo_v2

—

Model families

mimo_v2

—

Tokenizer

Other

Instruction format

—

License

—

Providers

Provider endpoints

Ollama variants

Metadata source

models.dev

openrouter

A dash means the field is not reported. Provider-specific performance and pricing may differ.

Benchmark results

Arena Text

Arena WebDev

Arena Vision

Agent Arena

Model specifications

API pricing · USD per 1M tokens

Capabilities and modalities

Architecture and availability