Checking verifications during the 2022 Brazilian run-off election: How fact-checking organizations exposed falsehoods and contributed to the accuracy of the public debate

This study observes content-related indicators of the editorial decisions made by fact-checkers during the 2022 Brazilian run-off election. Specifically, it aims to investigate fact-checkers’ outputsregarding verification genres, scrutinized actors, types of verified falsehoods, and inspected platforms. The focus on Brazil stems from its reputation as a disinformation hub, owing to social polarization, populist communication, high social media use, low media trust, and intense WhatsApp penetration. Consequently, fact-checking agencies have proliferated within Brazil’s media landscape. To provide some hints about the fact-checkers’ editorial choices, we conducted a quantitative content analysis of verification articles ( n = 349) published during the second round of the presidential election by four leading fact-checking organizations: Lupa and Aos Fatos (independents), Estadão Verifica (press), and AFP Checamos (global news agency). The results reveal a prioritization of combating online falsehoods (82.2%) spread by anonymous sources, as opposed to verifying public figures’ statements (5.5%), a trend already observed in other media systems. Although Meta’s social networks and Twitter are primarily monitored, other platforms such as TikTok, Kwai, and Telegram are increasingly gaining fact-checkers’ attention. Fact-checkers predominantly scrutinized anonymous disinformation agents. Moreover, they primarily debunked falsehoods targeting the opposition, legacy media, social networking companies, and the Supreme Electoral Court. Despite the anonymity, 77.4% of the verified falsehoods were found to be beneficial to Bolsonaro, while 12% were advantageous to Lula da Silva.