Compare Claude Opus 4.6 from Anthropic and INTELLECT-3 from prime-intellect on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Claude Opus 4.6 and INTELLECT-3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Claude Opus 4.6, from Anthropic, has a 1,000,000-token context window and is priced at $5/M tokens input, $25/M tokens output on OpenRouter.
INTELLECT-3, from prime-intellect, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.