Naver, South Korea’s leading web portal and dominant news aggregator, announced on Thursday a series of stringent measures to overhaul its comment ecosystem. The move comes in preparation for the upcoming local elections scheduled for June 3, 2026, as the platform seeks to minimize the negative impact of malicious comments and organized manipulation of public opinion.

Temporary Shutdown of Political Discourse
Effective immediately following the launch of its dedicated local election section on March 19, Naver has disabled the comment function at the bottom of all articles within the "Politics" and "Election" categories. This suspension will remain in effect through the conclusion of the election on June 3.

While the direct comment feed on individual articles is hidden, Naver stated that the "Total Comment Collection" area—where users can see all comments written by a specific individual—will still be accessible, though restricted to a chronological "latest-first" sort order. To maintain accountability, the current policy requiring identity verification will remain, limiting each verified account to a maximum of three comments per article.

Leveraging AI: The Evolution of 'Cleanbot'
Beyond the temporary election-related shutdown, Naver is doubling down on its technological defenses. The company revealed it will debut a new automated system next month designed to proactively close comment sections on any article where the ratio of "Cleanbot-filtered" toxic comments exceeds a certain threshold.

The "Cleanbot" system, first introduced in 2019 as the industry's first AI-driven malicious comment detection tool, has undergone significant upgrades. Originally focused on filtering profanity and sexually explicit content, the latest iteration of the AI has been trained to detect more nuanced forms of "toxic speech," including hate speech, disparagement, and discriminatory language.

"Our goal is to ensure that the comment section functions as a space for healthy communication rather than a breeding ground for conflict," said Kim Su-hyang, a leader at Naver’s service department. "We will continue to invest in both technological and institutional efforts to foster a constructive digital environment."

Expansion to General News
The impact of these measures may soon extend beyond the political sphere. Naver is reportedly considering implementing the automated "comment-closing" system across all news sections—not just politics—if an article is flagged by the AI for having an overwhelming volume of abusive interactions.

This proactive stance reflects a growing global trend among tech giants to take greater responsibility for the content hosted on their platforms. As South Korea approaches a pivotal election period, the efficacy of Naver's AI-driven moderation will be under intense scrutiny by both the public and regulators.

For now, voters will have to find other venues for digital debate, as the nation's largest portal prioritizes a "clean" information environment over high-engagement, high-friction discourse.