gpt-oss-safeguard-20b and GLM 4.6 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
gpt-oss-safeguard-20b, from OpenAI, has a 131,072-token context window and is priced at $0.075/M tokens input, $0.30/M tokens output on OpenRouter.
GLM 4.6, from Z.ai, has a 204,800-token context window and is priced at $0.43/M tokens input, $1.75/M tokens output on OpenRouter.