{
 "generated_at": 1790272801,
 "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": 6,
   "pass_rate": 75.0,
   "L1_syntax": 0,
   "L1_rate": 0.0,
   "L2_compile": 0,
   "L2_rate": 0.0,
   "L3_assert": 2,
   "L3_rate": 25.0
  },
  "7d": {
   "total": 433,
   "pass": 141,
   "pass_rate": 32.6,
   "L1_syntax": 0,
   "L1_rate": 0.0,
   "L2_compile": 98,
   "L2_rate": 22.6,
   "L3_assert": 194,
   "L3_rate": 44.8
  },
  "all": {
   "total": 638,
   "pass": 189,
   "pass_rate": 29.6,
   "L1_syntax": 1,
   "L1_rate": 0.2,
   "L2_compile": 112,
   "L2_rate": 17.6,
   "L3_assert": 336,
   "L3_rate": 52.7
  }
 }
}