iFeeling Daily
Daily curated AI insights you can't miss.
Ethan He on Building xAI’s Grok Imagine and Video World Models
Ethan He details how a small team at xAI built Grok Imagine from scratch in three months, emphasizing iteration speed over heavy process. He explains why fixing small data bugs often yields bigger gains than algorithmic advances.
Observations on Writing with AI
AI's ability to synthesize images, video, and text means anything can be created. What's authentic? Imperfection.
How Glance turns hours of video into mobile-ready clips with AI
Glance uses AI to transform hours of long-form video into mobile-ready clips, combining speech-to-text, computer vision, and generative AI.
Fine-Tuning NVIDIA Cosmos Predict 2.5 with LoRA/DoRA for Robot Video Generation
LoRA/DoRA fine-tuning of Cosmos Predict 2.5 adapts the world model to robot manipulation with ~50M trainable parameters, improving instruction following and temporal stability.