rerank-2.5-lite and Llama Nemotron Rerank VL 1B V2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
rerank-2.5-lite, from voyageai, has a 32,000-token context window and is priced at $0.02/M tokens on OpenRouter.
Llama Nemotron Rerank VL 1B V2, from Nvidia, has a 10,240-token context window and is priced by the provider serving it on OpenRouter.