AI Tools / AI products & services
Fireworks Nexus is a multi-model AI platform from Fireworks for routing requests among frontier, open, and closed models while retaining organizational control over model selection and intelligence. It also supports customizing open models with an organization's data through reinforcement learning.
The platform is presented as a drop-in replacement for closed-model APIs and is designed to route each task to an appropriate model, including models trained or post-trained through Fireworks. Fireworks describes Nexus as a way to control AI coding spend while using its training and inference infrastructure.
A platform that lets organizations choose frontier models, customize open models with their own data through reinforcement learning, and route requests between models while retaining control of their intelligence.