ERNIE 4.5 VL 28B A3B and Phi 4 Reasoning Plus 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.
Phi 4 Reasoning Plus, from Microsoft, has a 32,768-token context window and is priced by the provider serving it on OpenRouter.