Overview
Claude Opus 5.5 vs WizardLM-2 8x22B: side-by-side summary
Claude Opus 5.5 and WizardLM-2 8x22B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Claude Opus 5.5, from Anthropic, has a 1,000,000-token context window and is priced at $4/M tokens input, $20/M tokens output on OpenRouter.
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.
- Context window
- Claude Opus 5.5: 1,000,000 tokens
- WizardLM-2 8x22B: 65,535 tokens
- Price
- Claude Opus 5.5: $4/M tokens input, $20/M tokens output
- WizardLM-2 8x22B: $0.62/M tokens input, $0.62/M tokens output
- Provided by
- Claude Opus 5.5: Anthropic
- WizardLM-2 8x22B: Microsoft