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Lukas Helff

A Sovereign, Open-Source Foundation Model for German and English
2026 · Soofi-Team, :, et al. · arXiv (Cornell University) · 1
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SLR: Automated Synthesis for Scalable Logical Reasoning
2026 · Association for Computational Linguistics 2026, Friedrich, Felix, et al. · Underline Science Inc.
No Safe Dose: How Training Data Drives Unsafe Image Generation
2026 · Friedrich, Felix, Helff, Lukas, et al. · arXiv (Cornell University)
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SocialGrid: A Benchmark for Planning and Social Reasoning in Embodied Multi-Agent Systems
2026 · Shindo, Hikaru, Lin, Hanzhao, et al. · arXiv (Cornell University)
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LLMs Gaming Verifiers: RLVR can Lead to Reward Hacking
2026 · Helff, Lukas, Delfosse, Quentin, et al. · arXiv (Cornell University)
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SLR: Automated Synthesis for Scalable Logical Reasoning
2026 · Lukas Helff, Ahmad Omar, et al. · Proceedings of the conference - Association for Computational Linguistics. Meeting
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ActivationReasoning: Logical Reasoning in Latent Activation Spaces
2025 · Helff, Lukas, Härle, Ruben, et al. · arXiv (Cornell University)
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Fodor and Pylyshyn's Legacy: Still No Human-like Systematic Compositionality in Neural Networks
2025 · Woydt, Tim, Willig, Moritz, et al. · arXiv (Cornell University)
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Bongard in Wonderland: Visual Puzzles that Still Make AI Go Mad?
2024 · Wüst, Antonia, Woydt, Tim, et al. · arXiv (Cornell University)
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LlavaGuard: An Open VLM-based Framework for Safeguarding Vision Datasets and Models
2024 · Helff, Lukas, Friedrich, Felix, et al. · arXiv (Cornell University)
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V-LoL: A Diagnostic Dataset for Visual Logical Learning
2023 · Helff, Lukas, Stammer, Wolfgang, et al. · arXiv (Cornell University)
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Works count: 13
Citation count: 1
H-index: 1
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