Self-Reflective Generation at Test Time (2026.acl-long)

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Challenge: Existing self-reflection mechanisms are reactive and inefficient for large language models . a fundamental tension persists between the ability to execute complex multi-step reasoning and the ability of the model to generate coherent traces.
Approach: They propose a test-time framework that reflects before generating at uncertain points . SRGen utilizes dynamic entropy thresholding to identify high-uncertainty tokens .
Outcome: The proposed framework can significantly strengthen large language models' reasoning process.

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