Cogito v2.1 671B and Llama 3.3 Nemotron Super 49B V1.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Cogito v2.1 671B, from deepcogito, has a 128,000-token context window and is priced by the provider serving it on OpenRouter.
Llama 3.3 Nemotron Super 49B V1.5, from Nvidia, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.