bge-large-en-v1.5 and Cogito V2 Preview Llama 70B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
bge-large-en-v1.5, from baai, has a 512-token context window and is priced at $0.01/M tokens on OpenRouter.
Cogito V2 Preview Llama 70B, from deepcogito, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.