LT2 introduces looped transformers with linear-time attention (linear, sparse, and hybrid variants) that match or exceed standard looped transformer quality at linear complexity, including a converted 1.4B model competitive with larger industry models.
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LT2: Linear-Time Looped Transformers
LT2 introduces looped transformers with linear-time attention (linear, sparse, and hybrid variants) that match or exceed standard looped transformer quality at linear complexity, including a converted 1.4B model competitive with larger industry models.