This report synthesises findings from 2 peer-reviewed papers addressing the following research question: How does OpenPangu-MLA's multitask learning efficiency scale with model size (3B vs. 13B) when measured by inference latency and accuracy trade-offs on the MMSU benchmark. 5 claims were extracted from source literature; 5 were independently verified against retrieved documents. An automated multi-reviewer quality assessment produced a score of 8.8/10. This report is a machine-generated literature synthesis and does not constitute original research. Research goal: How does OpenPangu-MLA's multitask learning efficiency scale with model size (3B vs. 13B) when measured by inference latency and accuracy trade-offs on the MMSU benchmark? Autonomous literature synthesis. Automated review score: 8.8/10. Full text and citation available at Assignee Research.