Qwen3 Embedding 4B and MiMo-V2-Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Qwen3 Embedding 4B, from Qwen, has a 32,768-token context window and is priced at $0.02/M tokens on OpenRouter.
MiMo-V2-Flash, from Xiaomi, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.