Opus 5.5 Video Prompts: A Six-Part Spec That Gets Past the Default Look

Argues that anything left out of an Opus 5.5 video prompt gets filled with model defaults, so prompts should be written as specs with six fields: format, content, structure, look, motion and avoid. Runs one plant-care launch brief three times with more detail each run, compares the results, and gives fill-in templates plus a denylist loop for iteration.

Disclosure The article says it was drafted with AI assistance and that opus6.video, the tool used for the tests, is built by the author.