Voxtral Small 24B 2507 and gpt-oss-safeguard-20b are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Voxtral Small 24B 2507, from Mistral AI, has a 32,000-token context window and is priced at $0.10/M tokens input, $0.30/M tokens output on OpenRouter.
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.