GPT-5 Mini and Qwen3 Coder 480B A35B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-5 Mini, from OpenAI, has a 400,000-token context window and is priced at $0.25/M tokens input, $2/M tokens output on OpenRouter.
Qwen3 Coder 480B A35B, from Qwen, has a 262,144-token context window and is priced at $0.22/M tokens input, $1.80/M tokens output on OpenRouter.