North Mini Code and GLM 5.3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
North Mini Code, from Cohere, has a 256,000-token context window and is priced by the provider serving it on OpenRouter.
GLM 5.3, from Z.ai, has a 1,048,576-token context window and is priced at $1.40/M tokens input, $4.40/M tokens output on OpenRouter.