MiniMax M2 and Mistral Small Creative are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
MiniMax M2, from MiniMax, has a 204,800-token context window and is priced at $0.255/M tokens input, $1.02/M tokens output on OpenRouter.
Mistral Small Creative, from Mistral AI, has a 32,768-token context window and is priced by the provider serving it on OpenRouter.