home-mixer: stop ads brand-safety from demoting organic rank - #127
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Rebased onto latest xai-org/x-algorithm main. Missed ads-VF hydration defaulted organics to MediumRisk, and ads-only nsfw_author_ads rewrote the shared verdict. Default For You blender then pulled those posts out of ranked order when placing ads. Keep a real MediumRisk tweet-label verdict off ad neighbors. Following still will not sit an ad next to Unspecified. Compatibility with sibling PRs that touch the same files: - expired ads brand-safety labels are ignored (xai-org#124) - gizmoduck uses origin author size/NSFW OR and fails closed on miss (xai-org#125)
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Parking this intern-stack PR per operator GitHub cleanup (2026-09-08). Hunt notes remain local. Not a reject of the class. |
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Bug
Ads brand-safety was leaking into organic For You rank.
Two writers put MediumRisk on organics that were not MediumRisk from tweet labels:
brand_safety_verdictunset. Scored-post converters then defaulted that to MediumRisk.nsfw_author_adsis ads inventory. AdsBrandSafetyVfHydrator wrote that onto the shared verdict the blender uses for organics.Default For You blender (
partition_organic) treats MediumRisk as avoid and pulls those posts out of ranked order when ads are placed.Fix
has_avoid, so rank is kept.nsfw_author_adsno longer rewrites the organic verdict.Rebase
Rebased
cursor/ads-organic-verdict-leak-e878onto latestxai-org/x-algorithmmain(902a06f). The previous head sat on the older fork tree, so GitHub reported CONFLICTING / dirty.Conflict resolution keeps all three intents:
is_active_label/compute_verdict_at) — same class as home-mixer: ignore expired safety labels in ads brand safety #124.nsfw_author_adsdoes not rewrite the organic verdict — home-mixer: stop ads brand-safety from demoting organic rank #127.Not a TimelineHome VF change.