Llama Guard 4 12B 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.
Llama Guard 4 12B, from Meta Llama, has a 163,840-token context window and is priced at $0.18/M tokens input, $0.18/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.