This report synthesises findings from 14 peer-reviewed papers addressing the following research question: How does the training stability optimization in DeepSeek-V3 influence convergence speed and final accuracy on code completion tasks across different dataset scales. 12 claims were extracted from source literature; 10 were independently verified against retrieved documents. An automated multi-reviewer quality assessment produced a score of 7.6/10. This report is a machine-generated literature synthesis and does not constitute original research.Research goal: How does the training stability optimization in DeepSeek-V3 influence convergence speed and final accuracy on code completion tasks across different dataset scales?Autonomous literature synthesis. Automated review score: 7.6/10. Full text and citation available at Assignee Research.