Grok 4.6 and Ling 3.0 Tiny are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Grok 4.6, from SpaceXAI, has a 500,000-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.
Ling 3.0 Tiny, from inclusionai, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.