arxivcs.CVcs.AIcs.SE2026-07-03
PosterHarness: Turning Scientific Poster Generation into an Auditable Instruction-Following Benchmark
Tianyi Yang, Dawei Fu, Youpeng Wu, Zixun Kou, Linrui Chen, Ruobing Jiang, et al.
Text-rich image models can now design poster-scale layouts, but we lack ways to measure whether they honor scientific communication contracts: legible labels, prescribed aspect ratios, and -- above all -- abstaining from fabricated scientific figures. We present POSTERHARNESS, an…