A "made entirely with Opus 5.5" explainer video with $0 additional costs. Insane results.

A user was impressed by explainer videos made with Opus 5.5 and decided to create one for their project, extraheadroom.com, with no additional costs. They utilized the Kokoro-82M voice model, available on Mac or hosted by OpenRouter, noting a maximum OpenRouter spend of $20. The user described the results as "insane," highlighting the effectiveness of using Opus 5.5 for such projects.

This report uniquely details a full explainer video production using Opus 5.5 with zero additional costs, unlike other accounts that focus on feature sets or general capabilities.