# Meta to Trial X’s Community Notes Algorithm Across Facebook, Instagram, and Threads
Meta is preparing to test X’s (previously Twitter) Community Notes algorithm as part of a strategy to crowdsource fact-checking efforts on its platforms, including Facebook, Instagram, and Threads. This initiative aims to equip users with extra context regarding potentially misleading information, utilizing a system that has received both accolades and critiques for its community-led moderation approach.
## **Functionality of the Community Notes System**
The Community Notes feature, initially created by X, enables users to add fact-checking notes to posts, offering further context to claims that might be misleading or inaccurate. Instead of depending solely on professional fact-checkers, this system gathers contributions from a diverse array of users, who evaluate and critique one another’s notes. The objective is to highlight notes that are generally considered to be beneficial and informative.
Meta has stated that this method may yield “less biased” fact-checking compared to conventional expert-driven moderation. Nevertheless, the company is approaching this cautiously, clarifying that no notes will be displayed publicly until it is assured that the system operates effectively.
## **Meta’s Phase of Testing and Selection of Contributors**
Meta revealed in a [blog post](https://about.fb.com/news/2025/03/testing-begins-community-notes-facebook-instagram-threads/) that the testing phase is set to kick off on March 18, 2025, in the United States. Initially, around 200,000 contributors will take part, with additional users given the chance to join a waitlist. To be eligible, users must be at least 18 years old and have maintained a Meta account for a minimum of six months.
During the trial phase, contributors will be randomly selected to write and evaluate notes across Facebook, Instagram, and Threads. Meta has stressed that it will thoroughly assess the system’s effectiveness before broadening the program further.
## **Restrictions and Issues**
Although Community Notes may bolster fact-checking initiatives, Meta has confirmed that this system will not be utilized to flag misleading advertisements. This choice has faced backlash, particularly given that scam ads have remained a persistent concern on Facebook. A [report by The Guardian](https://www.theguardian.com/technology/article/2024/aug/15/crypto-ad-scams-facebook-meta-accc-court-case) highlighted the ongoing circulation of fraudulent crypto ads on the platform, frequently evading conventional moderation tactics.
Furthermore, Meta indicated that it will not decrease the visibility of misleading posts identified by Community Notes. This marks a shift from earlier fact-checking policies that imposed penalties on posts deemed to contain misinformation.
## **Issues with X’s Algorithm**
Meta’s implementation of X’s algorithm raises concerns about its dependability. While Meta asserts that the system is resistant to manipulation, previous reports indicate otherwise. A [study from October 2024](https://arstechnica.com/tech-policy/2024/10/toxic-x-users-sabotage-community-notes-that-could-derail-disinfo-report-says/) found that X’s Community Notes were susceptible to manipulation by coordinated user groups, who could influence the system to suppress specific viewpoints or advance misleading narratives.
In spite of these worries, Meta has claimed that it will enhance the algorithm over time, possibly creating its own version of Community Notes with modified ranking and rating systems.
## **X’s Reaction to Meta’s Usage**
X has openly welcomed Meta’s decision to implement its Community Notes system. In a statement, X’s Support account conveyed enthusiasm that Meta was adopting its “well-established, academically studied program as a foundation” for its own fact-checking initiatives.
## **Future Prospects**
Meta’s trial with Community Notes signifies a noteworthy change in how misinformation is tackled on its platforms. By employing a crowdsourced model, the company aspires to bolster fact-checking transparency and mitigate bias. However, the success of this endeavor will hinge on its ability to avert manipulation and guarantee that accurate, well-substantiated notes are prioritized.
As the testing phase progresses, it remains uncertain whether Meta’s iteration of Community Notes will advance the battle against misinformation or if it will encounter the same difficulties that have affected X’s implementation.
