
X will open-source its recommendation algorithm within seven days, sharing post and ad recommendation code.
Social media platform X, owned by Elon Musk, is gearing up to release its recommendation algorithm as open source within seven days. Musk announced that the release will include the code used for recommending both posts and advertisements to users, a move that signals a significant step toward transparency on the platform.
Algorithm Transparency and Updates
The forthcoming release will provide detailed insights into how X's recommendation system operates. According to Musk, the algorithm release will come with comprehensive developer notes to aid understanding. This process is set to occur on a recurring schedule, with updates to the algorithm being released every four weeks.
Musk has not disclosed the reasons behind opening up the algorithm, though the platform has faced ongoing scrutiny from regulators regarding content moderation and transparency. Past commitments by X to share its algorithm on a regular basis have not always been fulfilled, including a previous promise in September to release updates every two weeks.
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AI and Technical Challenges
X has been integrating artificial intelligence into its recommendation systems, with Musk's AI chatbot, Grok, playing a central role. Grok is designed to evaluate over 100 million posts daily to refine user recommendations. Musk previously stated that the platform's goal is to make the recommendation engine "purely AI", with improvements coming from increased reliance on AI tools rather than user-driven adjustments.
However, this reliance on AI has not been without challenges. The platform previously encountered a "significant bug" in its "For You" algorithm, which caused disruptions in users’ feeds by showing fewer posts from accounts they follow. Musk acknowledged this issue in October.
Regulatory Pressures and Compliance Issues
X’s operations, including its use of AI, are under heightened scrutiny from global regulators. Grok has drawn criticism for generating inappropriate content, prompting several regions to take action. Users must now purchase a subscription to access Grok's image-generation features, a shift from its earlier free model with daily limits.
Key regulatory actions include:
- Indonesia: Blocked access to Grok.
- UK: Demanded urgent action on inappropriate content, with Prime Minister Keir Starmer calling on X to "get their act together" and Technology Secretary Liz Kendall warning of potential service bans for noncompliance with UK laws.
- France: Requested that X share its algorithm to investigate potential bias, though the company declined, calling the probe politically motivated.
- European Regulators: Increased scrutiny over misinformation and transparency concerns on the platform.
Ongoing Challenges for X

While the decision to release the recommendation algorithm may improve transparency, X faces skepticism due to past inconsistencies in fulfilling its promises. Regulatory pressures continue to mount, particularly in Europe, where authorities are intensifying their focus on misinformation and content moderation practices.
Musk’s latest announcement places X in the spotlight as it attempts to balance innovation, transparency, and compliance with global regulatory demands. Whether this move will address the platform’s challenges or attract further scrutiny remains to be seen.




