Ring-2.6-1T and Kimi K3 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Ring-2.6-1T, from inclusionai, has a 262,144-token context window and is priced by the provider serving it on OpenRouter.
Kimi K3, from moonshotai, has a 1,048,576-token context window and is priced at $2.55/M tokens input, $12.75/M tokens output on OpenRouter.