Aion-3.0-Mini and Kimi K2.7 Code are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Aion-3.0-Mini, from Aion Labs, has a 131,072-token context window and is priced at $0.70/M tokens input, $1.40/M tokens output on OpenRouter.
Kimi K2.7 Code, from moonshotai, has a 262,144-token context window and is priced at $0.67/M tokens input, $3.40/M tokens output on OpenRouter.