UI-TARS 7B vs GLM 5.2: side-by-side summary

UI-TARS 7B and GLM 5.2 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.

GLM 5.2, from Z.ai, has a 1,048,576-token context window and is priced at $0.4102/M tokens input, $1.289/M tokens output on OpenRouter.

Context window

• UI-TARS 7B : 128,000 tokens
• GLM 5.2: 1,048,576 tokens

Price

• UI-TARS 7B : $0.10/M tokens input, $0.20/M tokens output
• GLM 5.2: $0.4102/M tokens input, $1.289/M tokens output

Provided by

• UI-TARS 7B : bytedance
• GLM 5.2: Z.ai

• UI-TARS 7B model details, providers and pricing
• GLM 5.2 model details, providers and pricing