Adapt Semantics, Not Structure: Few-Instance Schema Calibration for Scientific PDF Extraction

arXiv:2609.34841 · cs.CL · Submitted 2026-09-28 · Read on arXiv

cs.CL

Submitted: 2026-09-28

Updated: 2026-09-28

Code: https://github.com/yyhlm/CPSE

Terminology

• Calibration — 27× in this paper · explained in 7 episodes
• Adaptation — 9× in this paper · explained in 1 episode
• Ablation — 4× in this paper · explained in 1 episode
• Failure Modes — 2× in this paper · explained in 3 episodes
• Generative AI — 1× in this paper · explained in 2 episodes
• Large Language Models (LLMs) — 1× in this paper · explained in 6 episodes
• Reinforcement Learning — 1× in this paper · explained in 4 episodes
• Steering — 1× in this paper · explained in 2 episodes

Sources

• Your Prompt Is Not the Only Prompt: How Much Do LLMs Weight Structured-Output Schema Descriptions?

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