Qwen3 VL 8B Thinking and Riverflow V2 Standard Preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Qwen3 VL 8B Thinking, from Qwen, has a 131,072-token context window and is priced at $0.18/M tokens input, $2.10/M tokens output on OpenRouter.
Riverflow V2 Standard Preview, from Sourceful, has a 8,192-token context window and is priced by the provider serving it on OpenRouter.