Reported
X Open-Sources For You Timeline Ranking Code and Transparency Tool
News record
X's August 13 repository update adds core For You feed ranking, filtering, configuration, label-producing systems, and an Under the Hood label-transparency tool.
Evidence state
developing
A later X code release, broader Under the Hood availability, an independent technical audit, or a registered-outlet correction to the scope described on August 13.
Reported vs. the record
The record
The official xai-org repository describes the For You feed code, the August 13 release scope, and the Under the Hood tool.
Primary-source receiptReceipts
- captured headline
X Open-Sources For You Timeline Ranking Code and Transparency Tool
- screenshot timestamp
screenshot timestamp
- subject identity
subject identity
The directly fetched X Open Source announcement identifies X's For You timeline, its code release, and its account- and post-label tool; entity registry review remains pending.
Open source receipt - originating speaker
X Open Source published the matching announcement at 5:18 p.m. UTC on August 13 and linked the official repository.
Exact-phrase X search and a direct fetch returned the canonical official post, its full article text, timestamp, handle, and repository link.
Open source receipt - reporter publication
The directly fetched August 13 TechCrunch report displays Sarah Perez's byline and publication time.
The page exposed its headline, byline, timestamp, article body, and links to the official repository and X announcement.
- atomic claim
X's August 13 repository update adds core For You feed ranking, filtering, configuration, label-producing systems, and an Under the Hood label-transparency tool.
The official repository README names the August 13 update and describes the included systems and paired transparency tool.
Open source receipt - primary source evidence
The official xai-org repository describes the For You feed code, the August 13 release scope, and the Under the Hood tool.
The raw README was directly fetched; the canonical URL and retained release headings were hashed.
Open source receipt - response correction
The label tool was announced as a pilot for a randomized test group of eligible accounts at least one year old that had posted at least ten times in the prior month, not as immediate universal access.
The directly fetched official announcement states the eligibility and initial randomized-test limitations.
Open source receipt - resolution evidence status
The August 13 code and pilot announcement are retained; broader availability, later revisions, and independent review remain future evidence.
The official post and repository document the current release while explicitly describing an evolving codebase and pilot rollout.
Open source receipt
This page is a source-linked record. It does not score a person, infer motive, or replace the preserved source material.