Qwen3.8 Max vs GLM 5.2: side-by-side summary

Qwen3.8 Max and GLM 5.2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Qwen3.8 Max, from Qwen, has a 1,000,000-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.

GLM 5.2, from Z.ai, has a 1,048,576-token context window and is priced at $0.50/M tokens input, $3.15/M tokens output on OpenRouter.

Context window

• Qwen3.8 Max: 1,000,000 tokens
• GLM 5.2: 1,048,576 tokens

Price

• Qwen3.8 Max: $2/M tokens input, $6/M tokens output
• GLM 5.2: $0.50/M tokens input, $3.15/M tokens output

Provided by

• Qwen3.8 Max: Qwen
• GLM 5.2: Z.ai

• Qwen3.8 Max model details, providers and pricing
• GLM 5.2 model details, providers and pricing