WizardLM-2 8x22B vs GLM 5.3 Flash: side-by-side summary

WizardLM-2 8x22B and GLM 5.3 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

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.

GLM 5.3 Flash, from Z.ai, has a 1,048,576-token context window and is priced at $0.075/M tokens input, $0.25/M tokens output on OpenRouter.

Context window

• WizardLM-2 8x22B: 65,535 tokens
• GLM 5.3 Flash: 1,048,576 tokens

Price

• WizardLM-2 8x22B: $0.62/M tokens input, $0.62/M tokens output
• GLM 5.3 Flash: $0.075/M tokens input, $0.25/M tokens output

Provided by

• WizardLM-2 8x22B: Microsoft
• GLM 5.3 Flash: Z.ai

• WizardLM-2 8x22B model details, providers and pricing
• GLM 5.3 Flash model details, providers and pricing