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AI IntelligenceSep 21, 2026AI Intelligence

Article

Researchers introduce two-step test-time training protocol for VARC models

Researchers have introduced a novel two-step test-time training (TTT) protocol to improve rule induction in Vision ARC (VARC) models. The method first finetunes only the task embedding representing the transformation rule, and then freezes it to finetune the backbone.

Frontier EditorialSep 21, 2026Source: arXiv

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Researchers introduce two-step test-time training protocol for VARC models: Researchers have introduced a novel two-step test-time training (TTT) protocol to improve rule induction in Vision ARC (VARC) models. The method first finetunes only the task embedding representing the transformation rule, and then freezes it to finetune the backbone.

AI Research test-time training Vision ARC rule induction Read the issue

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