Read the post-publish algorithm, before you publish.
Paste a draft tweet. We score it against the open weights and rules from xai-org/x-algorithm — heavy boosts, hard suppressors, the cold-start ceiling. Uncalibrated approximations, source-cited.
§ 01 — Specimen draft
Compose the specimen.
The form mirrors what the algorithm sees. Each toggle changes which rules fire.
—0/280
Standard posts cap at 280 characters. Premium long-post mode accepts up to 25,000 characters, but the first 280 still matter most in-feed.
Context parameters
Affects signal weights