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Berk Tinaz

PhD student, University of Southern California

2 papers at NeurIPS 2025

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Poster Session 4

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Hyperphantasia: A Benchmark for Evaluating the Mental Visualization Capabilities of Multimodal LLMs

#4605 · Mohammad Shahab Sepehri, Berk Tinaz, Zalan Fabian, Mahdi Soltanolkotabi

Hyperphantasia is a synthetic benchmark of visual reasoning puzzles that probs mental visualization in MLLMs.

Poster Session 6

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Emergence and Evolution of Interpretable Concepts in Diffusion Models

#1010 Spotlight · Berk Tinaz, Zalan Fabian, Mahdi Soltanolkotabi

We investigate how human-interpretable concepts evolve in diffusion models through the generative process.