Ox Alpha and Qwen3.8 2.4T A95B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Ox Alpha, from Stealth, has a 1,048,576-token context window and is free to use on OpenRouter.
Qwen3.8 2.4T A95B, from Qwen, has a 1,048,576-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.