Papers with continuation
The Case for a Single Model that can Both Generate Continuations and Fill-in-the-Blank (2022.findings-naacl)
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| Challenge: | a natural language generation system can be used to create text at the end of a passage . fill in the blank (FITB) is a task of inserting text into a specified position in a text . |
| Approach: | They evaluate the feasibility of using a single model to perform both tasks . they show that models pre-trained with a FitB-style objective are capable of both tasks. |
| Outcome: | The proposed model can perform both fill in the blank and continuation tasks. |
ThoughtProbe: Classifier-Guided LLM Thought Space Exploration via Probing Representations (2025.emnlp-main)
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| Challenge: | Unlike previous works that manipulate representations to steer LLM generation, ThoughtProbe harnesses them as discriminative signals to guide the tree-structured response space exploration. |
| Approach: | They propose a tree-structured inference-time framework that leverages the hidden reasoning features of Large Language Models to improve their reasoning performance. |
| Outcome: | The proposed framework improves reasoning performance across multiple arithmetic reasoning benchmarks and covers valid reasoning chains and identifies optimal answers. |
Efficient Test-Time Scaling of Multi-Step Reasoning by Probing Internal States of Large Language Models (2026.acl-long)
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Jingwei Ni, Ekaterina Fadeeva, Tianyi Wu, Mubashara Akhtar, Jiaheng Zhang, Elliott Ash, Markus Leippold, Timothy Baldwin, See-Kiong Ng, Artem Shelmanov, Mrinmaya Sachan
| Challenge: | Existing verification approaches, such as Process Reward Models, are computationally expensive and limited to specific domains. |
| Approach: | They propose a transformer-based probe that uses internal states of frozen LLMs to estimate credibility of reasoning steps during generation. |
| Outcome: | The proposed probes match or exceed PRMs that are up to 810 larger. |