Rio de Janeiro Built an AI Model That Beat DeepSeek—But Was Based on Someone Else's Work
Rio de Janeiro released a frontier-class AI model that claimed to beat Alibaba's best. Then Nex showed up with receipts.
Decrypt — 15 June 2026
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Rio de Janeiro released a frontier-class AI model that claimed to beat Alibaba's best. Then Nex showed up with receipts.
This report comes from Decrypt. The story centres on Rio de Janeiro Built an AI Model That Beat DeepSeek—But Was Based on Someone Else's Work. Full coverage and background context is available at the original source. Readers seeking more detail on this developing topic are encouraged to follow updates from Decrypt and related outlets covering this beat.
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