Hy3 preview and MiMo-V2.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Hy3 preview, from tencent, has a 262,144-token context window and is priced at $0.18/M tokens input, $0.60/M tokens output on OpenRouter.
MiMo-V2.5, from Xiaomi, has a 1,050,000-token context window and is priced at $0.119/M tokens input, $0.238/M tokens output on OpenRouter.