This report synthesises findings from 11 peer-reviewed papers addressing the following research question: How does the mathematical reasoning performance of Gemma-2-7B compare to Mistral-7B and Llama-2-7B on BIG-Bench subsets when controlling for instruction finetuning scale. 8 claims were extracted from source literature; 7 were independently verified against retrieved documents. An automated multi-reviewer quality assessment produced a score of 8.1/10. This report is a machine-generated literature synthesis and does not constitute original research. Research goal: How does the mathematical reasoning performance of Gemma-2-7B compare to Mistral-7B and Llama-2-7B on BIG-Bench subsets when controlling for instruction finetuning scale? Autonomous literature synthesis. Automated review score: 8.1/10. Full text and citation available at Assignee Research.