Skip to content
  • Models
  • Rankings
  • Ori
Sign Up
Sign Up
OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Collections
  • Providers
  • Pricing
  • Business
  • Enterprise
  • Labs

Company

  • About
  • Blog
  • Careers
    Hiring
  • Privacy
  • Terms of Service
  • Trust Center
  • Support
  • Works With OR
  • Data
  • Brand

Developer

  • Documentation
  • API Reference
  • Developer Platform
  • Status

Connect

  • Discord
  • GitHub
  • LinkedIn
  • X
  • YouTube
  1. Home
  2. /
  3. Compare

UI-TARS 7B vs WizardLM-2 8x22B

Compare UI-TARS 7B from bytedance and WizardLM-2 8x22B from Microsoft on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for bytedance
UI-TARS 7B
Favicon for microsoft
WizardLM-2 8x22B
Favicon for bytedance
UI-TARS 7B
Favicon for microsoft
WizardLM-2 8x22B

Overview

UI-TARS 7B
Author
bytedance
WizardLM-2 8x22B
Author
Microsoft
UI-TARS 7B
Context length
128Ktokens
WizardLM-2 8x22B
Context length
66Ktokens
UI-TARS 7B
Reasoning
WizardLM-2 8x22B
Reasoning
UI-TARS 7B
Input modalities
WizardLM-2 8x22B
Input modalities
UI-TARS 7B
Output modalities
WizardLM-2 8x22B
Output modalities

UI-TARS 7B vs WizardLM-2 8x22B: side-by-side summary

UI-TARS 7B and WizardLM-2 8x22B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

UI-TARS 7B , from bytedance, has a 128,000-token context window and is priced at $0.10/M tokens input, $0.20/M tokens output on OpenRouter.

WizardLM-2 8x22B, from Microsoft, has a 65,535-token context window and is priced at $0.62/M tokens input, $0.62/M tokens output on OpenRouter.

Context window
  • UI-TARS 7B : 128,000 tokens
  • WizardLM-2 8x22B: 65,535 tokens
Price
  • UI-TARS 7B : $0.10/M tokens input, $0.20/M tokens output
  • WizardLM-2 8x22B: $0.62/M tokens input, $0.62/M tokens output
Provided by
  • UI-TARS 7B : bytedance
  • WizardLM-2 8x22B: Microsoft
  • model details, providers and pricing
UI-TARS 7B
model details, providers and pricing
WizardLM-2 8x22B