Cydonia 24B V4.1 and GLM 4.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Cydonia 24B V4.1, from Drummer, has a 131,072-token context window and is priced at $0.30/M tokens input, $0.50/M tokens output on OpenRouter.
GLM 4.5, from Z.ai, has a 131,072-token context window and is priced at $0.60/M tokens input, $2.20/M tokens output on OpenRouter.