Payload
{
"planId": 1,
"attempts": 5
}進度（6）
01:26:52plan 1 已有 round1 A1-A5（best 80.2 id18 hook/verification 偏弱）。開始 round2：5 變體強化鉤子+研究模式（請查資料），提升 hook 18% + verification 8% + credibility 15%。
01:28:39round2 A1 → draft #21 (1377字, 60.3s)
01:29:54round2 A2 → draft #22 (1260字, 74.5s)
01:31:07round2 A3 → draft #23 (1277字, 67.8s)
01:32:02round2 A4 → draft #24 (1056字, 54.3s)
01:32:54round2 A5 → draft #25 (1597字, 51.7s)
Result（完整 JSON）
{
"attempts": [
{
"best": 80.2,
"round": 1,
"passed": true,
"draftIds": [
16,
17,
18,
19,
20
],
"recommendedId": 18
},
{
"best": 82.96,
"round": 2,
"passed": true,
"draftIds": [
21,
22,
23,
24,
25
],
"recommendedId": 24
}
],
"finalScore": 82.96,
"totalDrafts": 10,
"finalRecommendedId": 24
}