Papers by Andrzej Gretkowski
Arctic-TILT. Business Document Understanding at Sub-Billion Scale (2025.acl-industry)
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Łukasz Borchmann, Michał Pietruszka, Wojciech Jaśkowski, Dawid Jurkiewicz, Piotr Halama, Paweł Józiak, Łukasz Garncarek, Paweł Liskowski, Karolina Szyndler, Andrzej Gretkowski, Julita Ołtusek, Gabriela Nowakowska, Artur Zawłocki, Łukasz Duhr, Paweł Dyda, Michał Turski
| Challenge: | General-purpose LLMs and their multimodal counterparts provide a crucial advantage in process automation. |
| Approach: | They propose a model that can be finetuned and deployed on a single 24GB GPU . it provides reliable confidence scores and quick inferences for processing files in large-scale or time-sensitive environments. |
| Outcome: | The proposed model achieves state-of-the-art results on seven diverse benchmarks and provides reliable confidence scores and quick inferences. |
Contract Discovery: Dataset and a Few-Shot Semantic Retrieval Challenge with Competitive Baselines (2020.findings-emnlp)
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Łukasz Borchmann, Dawid Wisniewski, Andrzej Gretkowski, Izabela Kosmala, Dawid Jurkiewicz, Łukasz Szałkiewicz, Gabriela Pałka, Karol Kaczmarek, Agnieszka Kaliska, Filip Graliński
| Challenge: | Existing methods for detecting text fragments are not suitable for contract discovery, since it requires manual definition of a few examples, followed by conventional information. |
| Approach: | They propose a task where legal clauses are extracted from documents, given a few examples of similar clauses from other legal acts. |
| Outcome: | The proposed task differs substantially from conventional NLI and shared tasks on legal information extraction. |