Predibase is the first platform for reinforcement fine-tuning and the fastest way to customize and serve small open-source models that outperform GPT-4—all within your cloud. Fine-tune any model for your use case and deploy on serverless infrastructure that scales for demanding workloads. Trusted by enterprises like Checkr, Nubank, and Qualcomm, Predibase is built on open-source foundations and deployable in your private cloud, keeping your data and models fully under your control.