Nemotron 3 Nano 30B A3B and GLM 4.7 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Nemotron 3 Nano 30B A3B, from Nvidia, has a 262,144-token context window and is priced at $0.05/M tokens input, $0.20/M tokens output on OpenRouter.
GLM 4.7, from Z.ai, has a 204,800-token context window and is priced at $0.40/M tokens input, $1.75/M tokens output on OpenRouter.