{
  "schema_version": 1,
  "contract_version": "newruntime-page-readership-v1",
  "type": "page_machine_readership",
  "canonical_path": "/posts/what-is-eval-driven-development-how-to-improve-52927d/",
  "canonical_url": "https://newruntime.com/posts/what-is-eval-driven-development-how-to-improve-52927d/",
  "generated_at": "2026-11-11T15:30:48.518Z",
  "refresh_hint": "30m",
  "schema_url": "https://newruntime.com/page-readership-schema.json",
  "methodology_url": "https://newruntime.com/machine-consumption/",
  "privacy": {
    "ip_addresses": "not_output",
    "visitor_ids": "not_output",
    "query_strings": "not_output",
    "raw_user_agents": "not_output",
    "raw_log_lines": "not_output",
    "session_identifiers": "not_output",
    "human_identity": "not_collected_for_this_contract"
  },
  "summary": {
    "requests_last_24h": 11,
    "requests_observed": 17,
    "named_automations_observed": 6,
    "verified_automations_observed": 1
  },
  "windows": {
    "last_24h": {
      "first_seen": "2026-11-10T15:30:42.343Z",
      "last_seen": "2026-11-11T15:30:03.954Z",
      "requests": 11,
      "formats": [
        {
          "format": "html",
          "count": 5
        },
        {
          "format": "json",
          "count": 3
        },
        {
          "format": "markdown",
          "count": 3
        }
      ],
      "agents": [
        {
          "family": "AhrefsBot",
          "count": 3,
          "category": "other_bot",
          "first_seen": "2026-11-10T20:55:26.800Z",
          "last_seen": "2026-11-11T00:02:07.480Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "MJ12bot",
          "count": 3,
          "category": "other_bot",
          "first_seen": "2026-11-11T01:58:34.757Z",
          "last_seen": "2026-11-11T03:58:12.509Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "Mozilla/5.0 (compatible; ElevenlabsCrawler/1.0; +public-url-redacted",
          "count": 3,
          "category": "other_bot",
          "first_seen": "2026-11-10T19:05:36.910Z",
          "last_seen": "2026-11-10T19:15:30.267Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "Mozilla/5.0 (compatible; SERankingBacklinksBot/1.0; +public-url-redacted",
          "count": 1,
          "category": "other_bot",
          "first_seen": "2026-11-11T06:46:56.541Z",
          "last_seen": "2026-11-11T06:46:56.541Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +public-url-redacted",
          "count": 1,
          "category": "other_bot",
          "first_seen": "2026-11-11T07:18:54.524Z",
          "last_seen": "2026-11-11T07:18:54.524Z",
          "identity_status": "not_verifiable"
        }
      ]
    },
    "observed": {
      "first_seen": "2026-11-09T21:03:14.713Z",
      "last_seen": "2026-11-11T15:30:03.954Z",
      "requests": 17,
      "formats": [
        {
          "format": "html",
          "count": 7
        },
        {
          "format": "json",
          "count": 5
        },
        {
          "format": "markdown",
          "count": 5
        }
      ],
      "agents": [
        {
          "family": "AhrefsBot",
          "count": 6,
          "category": "other_bot",
          "first_seen": "2026-11-09T21:12:48.643Z",
          "last_seen": "2026-11-11T00:02:07.480Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "MJ12bot",
          "count": 3,
          "category": "other_bot",
          "first_seen": "2026-11-11T01:58:34.757Z",
          "last_seen": "2026-11-11T03:58:12.509Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "Mozilla/5.0 (compatible; ElevenlabsCrawler/1.0; +public-url-redacted",
          "count": 3,
          "category": "other_bot",
          "first_seen": "2026-11-10T19:05:36.910Z",
          "last_seen": "2026-11-10T19:15:30.267Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "PerplexityBot",
          "count": 3,
          "category": "ai_crawler",
          "first_seen": "2026-11-10T11:26:56.225Z",
          "last_seen": "2026-11-10T11:27:05.240Z",
          "identity_status": "verified"
        },
        {
          "family": "Mozilla/5.0 (compatible; SERankingBacklinksBot/1.0; +public-url-redacted",
          "count": 1,
          "category": "other_bot",
          "first_seen": "2026-11-11T06:46:56.541Z",
          "last_seen": "2026-11-11T06:46:56.541Z",
          "identity_status": "not_verifiable"
        },
        {
          "family": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +public-url-redacted",
          "count": 1,
          "category": "other_bot",
          "first_seen": "2026-11-11T07:18:54.524Z",
          "last_seen": "2026-11-11T07:18:54.524Z",
          "identity_status": "not_verifiable"
        }
      ]
    }
  },
  "interpretation": {
    "unit": "Successful requests from named automation, not unique people.",
    "identity": "Identity status is the strongest observed family-level evidence in the identity aggregate, not verification of every page request.",
    "causality": "A request does not prove indexing, citation, model training, understanding, or referral.",
    "representations": "HTML, JSON, and Markdown twins are grouped under the canonical page."
  }
}