Olmo 3 7B Instruct and bge-large-en-v1.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Olmo 3 7B Instruct, from Ai2, has a 65,536-token context window and is priced by the provider serving it on OpenRouter.
bge-large-en-v1.5, from baai, has a 512-token context window and is priced at $0.01/M tokens on OpenRouter.