ERNIE 4.5 VL 28B A3B and Codestral 2508 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
ERNIE 4.5 VL 28B A3B, from baidu, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.
Codestral 2508, from Mistral AI, has a 256,000-token context window and is priced at $0.30/M tokens input, $0.90/M tokens output on OpenRouter.