GLM 5.2 vs Llama Guard 4 12B: side-by-side summary

GLM 5.2 and Llama Guard 4 12B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

GLM 5.2, from Z.ai, has a 1,048,576-token context window and is priced at $0.308/M tokens input, $0.968/M tokens output on OpenRouter.

Llama Guard 4 12B, from Meta Llama, has a 1,048,576-token context window and is priced at $0.18/M tokens input, $0.18/M tokens output on OpenRouter.

Context window

• GLM 5.2: 1,048,576 tokens
• Llama Guard 4 12B: 1,048,576 tokens

Price

• GLM 5.2: $0.308/M tokens input, $0.968/M tokens output
• Llama Guard 4 12B: $0.18/M tokens input, $0.18/M tokens output

Provided by

• GLM 5.2: Z.ai
• Llama Guard 4 12B: Meta Llama

• GLM 5.2 model details, providers and pricing
• Llama Guard 4 12B model details, providers and pricing