The Best AI for Making Videos in 2026
Our AI video-generation guide is live, and this thread is about a cost every buyer should measure themselves: the retry tax. A vendor's per-second or per-generation price does not tell you how many attempts it will take to produce a clip you would actually publish.
Full guide: /best/ai/for/making-videos
WhatAI did not run a quarter-long controlled retry benchmark across every major video model, so this post should not present first-party retry ratios or claim that one prompting technique produced a measured category-wide reduction.
During a trial, choose several prompt types that represent the work you actually produce and log every generation, keeper, retry, correction, latency and credit consumed. Calculate cost per usable clip rather than cost per generated second.
Track difficult requirements separately, especially readable text, specific physical actions, multi-subject scenes, camera control and character consistency. Different prompt types can produce very different retry patterns.
For the thread: share your own measured retry ratio by tool and prompt type, plus the workflow change that reduced retries for you. Include enough context for other readers to understand what was actually tested.