Brazil's Maritaca Releases S5-nano 4B, Claiming Best Open Weights in Brazil
ApprehensiveAd3629 · reddit · 2026-11-07
Brazilian AI firm Maritaca AI released S5-nano 4B, an open-weights model it calls the best open-weights model in Brazil. It ships with the open-source observatorio-maritaca project and an interactive benchmark dashboard where it can be compared against models of all sizes.
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