ResearchBenchmarksSign Language Generation on Prompt2Sign (test)Sign Language Generation on Prompt2Sign (test)Follow50BLEU-1EASL16.25225.013533.77542.5365Nov 27, 2025Evaluation resultsMethodMethodLinksBLEU-1BLEU-2BLEU-3BLEU-4ROUGE-LEASL2025.115032.6124.5119.7647SignLLM-M2025.1143.425.7219.0814.1351.57NSA2025.1141.3125.4418.2513.1247.55Fast-SLP2025.1139.4623.3817.3512.8546.89NSLP-G2025.1117.5511.628.215.7531.98