I Tried Sora’s Character Cameos and Now My Dog Thinks She’s a Movie Star

Why It Matters

The capability promises to make Sora more engaging by allowing creators to populate AI movies with personalized, non‑human stars.

Summary

OpenAI expanded its Sora video‑generation app with a new Character Cameo feature that lets users upload short clips of pets, toys or objects and turn them into reusable AI‑animated characters for AI‑generated videos. The tool automatically assigns a name, tag and personality profile, which users can edit before publishing, and the characters can then be tagged in prompts to appear in any Sora video. Early tests show the feature can produce whimsical results—like a dancing dog in Antarctica or a talking kiddush cup—but still suffers from occasional visual flaws and strict copyright safeguards. The capability promises to make Sora more engaging by allowing creators to populate AI movies with personalized, non‑human stars.