- vendor
- Predibase (Rubrik)
- whatItIs
- End-to-end reinforcement fine-tuning (RFT) platform for open-weight LLMs; 95% accuracy with as few as 10 labeled examples via reward functions.
- hosting
- managed-only
- pricingModel
- bundled into Rubrik AI Governance (custom enterprise)
- modelProviders
- open-weight (Llama, Mistral, etc.)
- stateModel
- persistent fine-tuned adapters
- toolModel
- Python SDK + REST API
- includesBrowser
- false
- includesMemory
- true
- longRunning
- multi-epoch RFT training
- hitlSupport
- false
- observability
- training metrics + model performance tracking
- maturity
- ga
- launched
- 2021; RFT 2025
- notes
- LoRAX engine serves 100s of adapters on a single GPU. Rubrik acquired 2025-Q2.
