bge-m3 and Gemini 2.5 Flash Lite Preview 09-2025 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
bge-m3, from baai, has a 8,194-token context window and is priced at $0.01/M tokens on OpenRouter.
Gemini 2.5 Flash Lite Preview 09-2025, from Google, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.