X @Elon Musk

RT X Freeze (@XFreeze)xAI just launched the Grok Collections APIA built-in RAG system that lets you upload and search entire datasets - from PDFs and Excel sheets to codebases, without building your own indexing systemWhy it’s huge:• Easy file uploads & updates with auto reindexing• Powerful search for finance, legal & code data• Free first week of indexing & storage, then $2.50 / 1K searchesIn head-to-head tests, Grok Collections outperformed Gemini 3 Pro and GPT-5.1 on key retrieval tasks pulling more acc ...