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Morning Edition · Saturday, September 19, 2026Published at 2:16 AM EDT · New York
A Chinese Team Released Open Weights for LimiX-2, a Foundation Model for Tabular Data
The 400-million-parameter model handles classification, regression and missing-value imputation in a single forward pass, and its developers report the top Elo rating (a relative performance score) on three benchmarks against AutoGluon 1.6.
Stable AI, a Chinese company founded in 2024 by a team around Tsinghua University professor Peng Cui, published weights and inference code for LimiX-2, the second generation of its family of models for structured data. The release follows t…
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Part of a tracked trend
Chinese Open-Weight Models Emerge as the Non-US AI Stack
As Washington restricts foreign access to US frontier models, governments and enterprises cut off from American AI increasingly standardize on downloadable Chinese open-weight models, splitting the world into competing AI supply blocs rather than a single frontier.
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