◉ AI API 中转观测 · api.koozhan.com（veridrop 综合分 94）

{
  "schema_version": "0.3",
  "entry_id": "ASR-OBS-20260816-api-koozhan-com",
  "record_type": "observation",
  "title": "AI API 中转观测 · api.koozhan.com（veridrop 综合分 94）",
  "observed_at": "2026-08-16",
  "source": {
    "name": "veridrop.org/leaderboard",
    "url": "https://veridrop.org/leaderboard",
    "snapshot_hash": "ce14bb9ad71c3cb542ea18ad80f7304c282b26d68565389e076eebe577bb6d76",
    "fetched_at": "2026-08-16T10:45:56+00:00"
  },
  "confidence": "medium",
  "human_stream": {
    "summary": "veridrop 公开检测数据（快照 2026-08-16）中，api.koozhan.com 综合分 94，基于 291 次检测；协议：Claude · OpenAI；最近检测 2026-08-15。常见问题标记：behavioral_signature、thinking_signature、token_billing。仅观测，不构成推荐。",
    "key_points": [
      "综合分 94（贝叶斯加权，样本≥2 才参与排名）",
      "检测次数 291 · 最近检测 2026-08-15",
      "覆盖协议：Claude · OpenAI",
      "常见问题标记：behavioral_signature、thinking_signature、token_billing"
    ],
    "note": "数据来源为 veridrop 社区公开检测报告聚合，非本平台实测；使用前请以官方与最新检测报告为准。",
    "what_it_is": "AI API 中转服务 api.koozhan.com 的社区公开检测观测：综合分 94（贝叶斯加权，样本≥2 才参与排名），覆盖协议 Claude · OpenAI。",
    "worth_it": "仅观测，不作推荐。综合分与问题标记反映社区检测结果：无问题标记且分高 → 社区口碑较好；有问题标记 → 接入前先核对报告。",
    "how_to_start": "先看详细检测报告（https://veridrop.org/leaderboard/api.koozhan.com），再按需接入其 API；报告比排名更能说明稳定性。",
    "evidence": [
      "综合分 94（291 次检测，最近 2026-08-15）",
      "覆盖协议：Claude · OpenAI",
      "常见问题标记：behavioral_signature、thinking_signature、token_billing"
    ],
    "cautions": "本条目来自 veridrop 社区公开检测聚合，非本平台实测；中转服务涉及数据隐私与稳定性，请以官方和最新检测报告为准。"
  },
  "ai_stream": {
    "structured": {
      "rank": 1,
      "domain": "api.koozhan.com",
      "overall_score": 94,
      "detections": 291,
      "protocols": "Claude · OpenAI",
      "last_checked": "2026-08-15",
      "issues": [
        "behavioral_signature",
        "thinking_signature",
        "token_billing"
      ],
      "detail_url": "https://veridrop.org/leaderboard/api.koozhan.com",
      "source_label": "veridrop-pro-leaderboard"
    },
    "raw": [
      {
        "rank": 1,
        "domain": "api.koozhan.com",
        "detail_url": "https://veridrop.org/leaderboard/api.koozhan.com",
        "detections": 291,
        "protocols": "Claude · OpenAI",
        "last_checked": "2026-08-15",
        "overall_score": 94,
        "issues": [
          "behavioral_signature",
          "thinking_signature",
          "token_billing"
        ]
      }
    ],
    "insights": [
      "1. 综合评分94且兼容双主流协议，高可用性突出，适合作为高并发核心业务的主力中转节点。",
      "2. 频现行为与思考签名及计费异常，存在风控拦截与账单争议风险，需强化请求特征伪装与额度监控。"
    ]
  },
  "token_cost": {
    "total": 0.000321,
    "currency": "USD",
    "breakdown": {
      "crawl": 0.0,
      "clean": 0.0,
      "elevate": 0.000321,
      "verify": 0.0
    }
  },
  "machine_verified": true,
  "review": {
    "status": "agent_reviewed",
    "reviewer": "pipeline-validate",
    "reviewed_at": "2026-08-16T12:12:04+00:00",
    "comments": "机检通过（schema 0 error + 溯源一致 + 成本达标）"
  },
  "provenance": {
    "extracted_by": "codex",
    "extracted_at": "2026-08-16T10:45:59+00:00",
    "pipeline": "crawl_veridrop.py + build_entries.py v0.2（规则管线）",
    "access_urls": [
      "https://veridrop.org/leaderboard"
    ],
    "elevate_at": "2026-08-16T10:45:59+00:00",
    "elevate_model": "qwen3.7-max",
    "card_generated_at": "2026-08-16T12:12:03+00:00",
    "card_pipeline": "enrich_human_stream.py v0.1（规则模板，零 Token）"
  }
}