Ox Alpha vs GLM 5.2: side-by-side summary

Ox Alpha and GLM 5.2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Ox Alpha, from Stealth, has a 1,048,576-token context window and is free to use on OpenRouter.

GLM 5.2, from Z.ai, has a 1,048,576-token context window and is priced at $0.21/M tokens input, $0.66/M tokens output on OpenRouter.

Context window

• Ox Alpha: 1,048,576 tokens
• GLM 5.2: 1,048,576 tokens

Price

• Ox Alpha: Free
• GLM 5.2: $0.21/M tokens input, $0.66/M tokens output

Provided by

• Ox Alpha: Stealth
• GLM 5.2: Z.ai

• Ox Alpha model details, providers and pricing
• GLM 5.2 model details, providers and pricing