Gemma 4 26B A4B and Qwen3.6 35B A3B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Gemma 4 26B A4B , from Google, has a 262,144-token context window and is priced at $0.042/M tokens input, $0.22/M tokens output on OpenRouter.
Qwen3.6 35B A3B, from Qwen, has a 262,144-token context window and is priced at $0.05/M tokens input, $0.70/M tokens output on OpenRouter.