Understanding a video means comparing moments, and models are getting much better at it. Glimpse from @ElorianAI checks how a scene changes from one point in time to another, and goes back for a closer look when the change is small or fast. Elorian calls this visual thinking: reasoning over what the model observes, grounded in the frames. Glimpse can return to the source during reasoning, crop into an area, extract specific video frames or run code to measure or compare what it sees, a mechanism Elorian calls a “visual scratch space.”