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Your public data will be processed by Chinese artificial intelligence.

Published on 18/04/2026 at 14:39
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On Friday (10), the federal government signed a cooperation agreement between the Ministry of Science, Technology and Innovation (MCTI), Serpro, and the Chinese company iFlytek to develop artificial intelligence applied to the Brazilian public sector. The agreement provides for the creation of Portuguese language models, translation and accessibility systems, cybersecurity applications, and the construction of data centers and secure clouds. Serpro, which operates the government’s structural systems and manages the data infrastructure for digital public services, will be the technical executor.

In practice, this means that AI developed with Chinese technology will be able to process data that currently passes through Serpro: income tax returns, INSS records, SUS information, civil identification data, and foreign trade documents. The interim Minister of MCTI, Luis Fernandes, was direct in justifying the agreement: “Countries that do not develop their own capacity will become dependent on external technologies, in a context where access may be limited.” The phrase is a direct reference to the restrictions the United States imposes on the export of chips and AI technologies to certain countries.

iFlytek is one of China’s largest artificial intelligence companies, specializing in voice recognition, machine translation, and natural language processing. The company has been targeted by American sanctions for alleged links to the Chinese government’s surveillance apparatus, which makes the agreement with Brazil politically sensitive at a time when relations between Washington and Beijing remain tense.

What does the agreement entail and why is Serpro central to it?

The protocol has six pillars: joint research, development of language models adapted to Brazilian Portuguese, cybersecurity applications, AI infrastructure (data centers and secure cloud), training of researchers, and technical exchange with scholarships.

Serpro already has over 300 AI-based solutions in its portfolio and will be responsible for integrating Chinese technology into the systems that support the public administration.

Serpro’s president, Wilton Mota, explained that the company acts as a bridge between research, public policy, and delivery to citizens. Carlos Rodrigo Lima, head of Serpro’s Center of Excellence in Data Science and AI, reinforced that the goal is not to use ready-made models, but to master the entire development cycle, from data curation to training and production operation.

“This is what ensures that artificial intelligence is, in fact, at the service of the State,” he stated.

The Civil House participated in the coordination between the agencies and the Ministry of Foreign Affairs monitors the agreement.

Ambassador Eugênio Vargas Garcia, from the Department of Science, Technology and Intellectual Property of Itamaraty, emphasized that Brazil needs to develop capabilities throughout the entire AI chain, not just in ready-made applications.

What does this mean for the citizen?

The question that no one is asking out loud is about privacy and data sovereignty.

If Serpro processes tax, social security, and health information of 220 million Brazilians, and the AI technology used in this processing is developed in partnership with a Chinese company, who guarantees that the data stays in Brazil?

The agreement mentions “technologies under public control” and “digital sovereignty,” but the specific data governance instruments still depend on future formalization.

The government argues that mastering the complete development cycle is exactly what prevents dependency.

Instead of buying ready-made AI from the United States or China, Brazil would develop its own models with knowledge transfer.

But the execution will depend on how the specific contracts are structured, and those details have not yet been disclosed.

The agreement also provides for training programs with researcher exchanges, courses, technical visits, and scholarships, focusing on training Brazilian specialists capable of operating and evolving the systems without permanently depending on the Chinese partner.

The government will use Chinese AI to process its income tax, INSS, and SUS data. Comment below: do you trust it?

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Maria Heloisa Barbosa Borges

Falo sobre construção, mineração, minas brasileiras, petróleo e grandes projetos ferroviários e de engenharia civil. Diariamente escrevo sobre curiosidades do mercado brasileiro.

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