@TheAIInsiderN built a system with Jev and Opus 5.5 that scores an X post before you publish it. Paste a link, press Start, and get a virality score in minutes; they say the production version took 9 minutes to build. Jev analyzes 800 viral posts as a live baseline, groups them by hook type, runs 12 checks, and finds the 5 most similar posts. Opus 5.5 explains why those posts spread. The result is a score out of 100, estimated likes and views, the share of the baseline the post beats, and a comparison with similar winners. They say it works on drafts too, and the post is tagged #JEV.

AI Insider (@TheAIInsiderN) published this on 2026-09-24. @TheAIInsiderN built a system with Jev and Opus 5.5 that scores an X post before you publish it. Paste a link, press Start, and get a virality score in minutes; they say the production version took 9 minutes to build. Jev analyzes 800 viral posts as a live baseline, groups them by hook type, runs 12 checks, and finds the 5 most similar posts. Opus 5.5 explains why those posts spread. The result is a score out of 100, estimated likes and views, the share of the baseline the post beats, and a comparison with similar winners. They say it works on drafts too, and the post is tagged #JEV. JEV + OPUS 5.5 IS INSANE. How Jev or TypeSafe is used, in the post's own words: “JEV + OPUS 5.5 IS INSANE.” The post does not name a separate audience. It is for people reading what @TheAIInsiderN shows here (it uses #JEV; it includes media).