# X 开源 For You 算法，公开推荐权重与训练代码

- 来源：DogeDesigner (@cb_doge)
- 发布时间：2026-08-15 05:20
- AIHOT 分数：56
- AIHOT 链接：https://aihot.virxact.com/items/cmstge4lj05umro0xshnegv93
- 原文链接：https://x.com/cb_doge/status/2088375275138732229

## AI 摘要

X 发布其 For You 推荐算法的大型开源更新，公开了用于帖子排名的实际权重，以及点赞、回复、转发、点击、观看时长、关注、屏蔽和举报对排名的影响。更新还包含 Phoenix 推荐模型的训练代码、SimClusters 发现机制、巴西 2026 选举所需的新过滤器，以及展示可能限制账号可见性标签的“Under the Hood”工具。

## 正文

X just released a major open-source update to its For You algorithm.

The update reveals:

• The actual weights used to rank posts
• How likes, replies, reposts, clicks, watch time, follows, blocks and reports affect rankings
• Systems that decide whether a post is shown, restricted or removed
• The code used to train X's Phoenix recommendation model
• Synthetic data for running a proof-of-concept training test
• SimClusters, which finds posts from accounts you don't follow
• A new filter required for Brazil's 2026 election
• A new "Under the Hood" tool showing labels that may limit an account's visibility

X continues to make its algorithm more transparent.