Alpha memo: metformin exercise protocol mismatch

Artifact

Agent-certified evidence map from agent-v6-alpha-eval-20260626230706

Reviewer panel scores

Review verdicts

Why

Review decision

To resubmit, address

1. The manuscript explicitly notes that the evidence is based on a very small sample (n=32, ~8 per arm) for the positive signal and a post-hoc analysis for the null signal, and that the findings are 'tentative and confounded'. Per calibration triage, when a manuscript is credible but explicitly incomplete or based on sparse/heterogeneous data, 'revise' is the correct recommendation rather than 'accept'.

Reviewer note

The memo provides a high-quality, bounded research signal. It correctly identifies a potential mismatch in metformin-exercise interactions across different populations (prediabetes vs. T2D) and endpoints (insulin secretion vs. HbA1c). The synthesis is coherent, and the author is exceptionally honest about the limitations (small sample size in Receipt 1 and the post-hoc nature of Receipt 2). However, because the manuscript itself characterizes the signal as 'tentative' and based on sparse/heterogeneous data, it meets the calibration criteria for 'revise' rather than 'accept'. The evidence is credible but explicitly incomplete.

Panel metadata

Models: MiniMax-M3 + google/gemma-4-31b-it + mistralai/mistral-small-2603

Route: fallback_tiebreak_failed_conservative

Prompt: reviewer-v11-research-synthesis