{
 "generated_at": 1790358001,
 "method": {
  "data_source": "ecc.db submit全量(任务池join)",
  "E_task_def": "task.spec以【实现要求】用E语言开头或含E语法: fn标记",
  "L1_syntax": "verify_log首300字符含parse/gen_reject/代码围栏```——LLM输出未被E解析器接受",
  "L2_compile": "gcc error:(unknown type/stray等)——E→C发射后C编译失败",
  "L3_assert": "编译运行过但assert不匹配(逻辑错)"
 },
 "windows": {
  "1h": {
   "total": 0
  },
  "24h": {
   "total": 8,
   "pass": 3,
   "pass_rate": 37.5,
   "L1_syntax": 0,
   "L1_rate": 0.0,
   "L2_compile": 0,
   "L2_rate": 0.0,
   "L3_assert": 5,
   "L3_rate": 62.5
  },
  "7d": {
   "total": 389,
   "pass": 110,
   "pass_rate": 28.3,
   "L1_syntax": 0,
   "L1_rate": 0.0,
   "L2_compile": 87,
   "L2_rate": 22.4,
   "L3_assert": 192,
   "L3_rate": 49.4
  },
  "all": {
   "total": 620,
   "pass": 185,
   "pass_rate": 29.8,
   "L1_syntax": 1,
   "L1_rate": 0.2,
   "L2_compile": 111,
   "L2_rate": 17.9,
   "L3_assert": 323,
   "L3_rate": 52.1
  }
 }
}