Istabrak Abbes
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126
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2026
Failed Reasoning Traces Tell You What Is Fixable (But Not by Reading Them)
This paper proposes a method to recover recoverability structure from failed traces of post-trained language models, enabling test-time routing and post-training analysis.
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cs.LGcs.AIcs.CLRecentJun 3, 2026
Failed Reasoning Traces Tell You What Is Fixable (But Not by Reading Them)
Nizar Islah, Istabrak Abbes, Irina Rish, Sarath Chandar +1 more
This paper proposes a method to recover recoverability structure from failed traces of post-trained language models, enabling test-time routing and post-training analysis.
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