xai-org/x-algorithm

Algorithm powering the For You feed on X

Language modelsRust

2.1 Steady Magnitude out of 10. Star growth looks organic. Data as of September 20, 2026.

About the project

Open-source code of X's For You feed algorithm: it blends in-network posts with ML-retrieved out-of-network content, filters them, and ranks posts with a transformer model. Published for transparency and study of how the feed is built.

Useful for

Study how retrieval, filtering and ranking of posts work in the feed
Inspect which rules and models affect post and account visibility
Run a proof-of-concept Phoenix model training on synthetic data

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

3 stars so far today, about 15 expected by the end of the day.
GitHub Trending Rust today: #2, +30 stars.
About 7 forks a day — people are taking the code.

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 33,283
Stars in a day: 15
Forks: 5,403
Issues and pull requests: 209
Watchers: 300
Language: Rust
License: Apache-2.0
Created: January 19, 2026
Last push: September 18, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 20, 2026GitHub Trending Rust today: #2, +30 stars

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/xai-org/x-algorithm.svg?lang=en)](https://gitnova.dev/en/r/xai-org/x-algorithm)

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