> ## Documentation Index > Fetch the complete documentation index at: https://docs.refuel.ai/llms.txt > Use this file to discover all available pages before exploring further. # Overview Refuel is a platform to clean, structure and transform your data at scale and superhuman quality by leveraging state-of-the-art large language models (LLMs). Refuel Overview Transforming your data with Refuel is a 4 step process: 1. **Connect your data**: Connect your data to the platform, via integrations into your cloud storage, or by uploading it directly to Refuel. 2. **Define your usecase:** Describe how you want to transform, enrich or label your data, or pick from a library of pre-built transformations. 3. **Iterate with feedback**: Improve LLM quality and reliability with a simple thumbs-up or down feedback loop, and model fine-tuning. 4. **Deploy and Monitor:** Deploy your application to process data at scale, with realtime or batch processing workloads using the model that best fits your latency, cost and security needs.