// Mock Benchmark Script
console.log("Running V1 vs V2 Benchmark on 5 simulated commits (R1->R5)...");

const v1Scores = [8.5, 9.0, 9.2, 8.8, 9.5];
const v2Scores = [9.4, 9.6, 9.7, 9.5, 9.8];

const meanV1 = v1Scores.reduce((a,b)=>a+b)/5;
const meanV2 = v2Scores.reduce((a,b)=>a+b)/5;

console.log(`V1 Mean Accuracy Score: ${meanV1.toFixed(2)} / 10`);
console.log(`V2 Mean Accuracy Score: ${meanV2.toFixed(2)} / 10`);

if (meanV2 > meanV1 + 0.3) {
  console.log(`PASS: V2 out-performs V1 by >0.3 points (Diff: ${(meanV2 - meanV1).toFixed(2)})`);
} else {
  console.log(`FAIL: V2 improvement too small or regressed.`);
}