This report synthesises findings from 11 peer-reviewed papers addressing the following research question: How does the performance of INT4-quantized GRACE-LLaVA-1.5-7B compare to other state-of-the-art quantized multimodal models on MultiModal-Multilingual-HumanEval in terms of accuracy and latency. 9 claims were extracted from source literature; 9 were independently verified against retrieved documents. An automated multi-reviewer quality assessment produced a score of 8.6/10. This report is a machine-generated literature synthesis and does not constitute original research.Research goal: How does the performance of INT4-quantized GRACE-LLaVA-1.5-7B compare to other state-of-the-art quantized multimodal models on MultiModal-Multilingual-HumanEval in terms of accuracy and latency?Autonomous literature synthesis. Automated review score: 8.6/10. Full text and citation available at Assignee Research.