Overview
Claude Fable 5.1 vs Space Bunny Alpha: side-by-side summary
Claude Fable 5.1 and Space Bunny Alpha are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Claude Fable 5.1, from Anthropic, has a 1,000,000-token context window and is priced at $10/M tokens input, $50/M tokens output on OpenRouter.
Space Bunny Alpha, from Stealth, has a 1,000,000-token context window and is free to use on OpenRouter.
- Context window
- Claude Fable 5.1: 1,000,000 tokens
- Space Bunny Alpha: 1,000,000 tokens
- Price
- Claude Fable 5.1: $10/M tokens input, $50/M tokens output
- Space Bunny Alpha: Free
- Provided by
- Claude Fable 5.1: Anthropic
- Space Bunny Alpha: Stealth