{
  "model": {
    "id": "dttt-productivity-delivery",
    "name": "DTTT Productivity and Delivery Extension Model",
    "version": "1.1",
    "release_date": "2026-03-07",
    "release_type": "minor",
    "status": "published",
    "description": "Measures two related but distinct dimensions of AI value. The Productivity Score (external) captures efficiency gains. The Delivery Extension Score (internal) captures where AI extended what individual team members could deliver beyond their standard toolkit.",
    "url": "https://thedttt.com/ai-transparency"
  },
  "productivity_score": {
    "id": "productivity",
    "name": "AI Productivity Score",
    "audience": "external",
    "scale_min": 1,
    "scale_max": 5,
    "core_question": "How long would this work have taken without AI, compared to the actual time spent?",
    "levels": [
      {
        "score": 1,
        "label": "Minimal gain",
        "rule": "AI saved less than 10% of time. The work would have taken roughly the same without it."
      },
      {
        "score": 2,
        "label": "Moderate gain",
        "rule": "AI saved 10–25% of time. Faster research or drafting, but human effort still dominated."
      },
      {
        "score": 3,
        "label": "Significant gain",
        "rule": "AI saved 25–50% of time. Research, structuring or iteration was noticeably accelerated."
      },
      {
        "score": 4,
        "label": "High gain",
        "rule": "AI saved 50–75% of time. This deliverable would have taken twice as long without AI."
      },
      {
        "score": 5,
        "label": "Transformative",
        "rule": "AI saved 75% or more of time. This depth of output would not have been feasible within the hours allocated without AI."
      }
    ],
    "justification_required": true,
    "justification_guidance": "Justifications must be specific. Name the tasks and estimate time saved versus a manual approach."
  },
  "delivery_extension_score": {
    "id": "delivery-extension",
    "name": "Delivery Extension Score",
    "audience": "internal",
    "scale_min": 1,
    "scale_max": 5,
    "core_question": "Did AI allow this team member to deliver their expertise in a format or at a scale that would not have been possible otherwise?",
    "note": "This score does not appear on member-facing Report Cards. It is used internally to track where AI is extending individual delivery capabilities and to inform team skills development planning.",
    "levels": [
      {
        "score": 1,
        "label": "Standard delivery",
        "rule": "AI was used within the team member's existing delivery approach. The output was produced in the same format and at the same scale as it would have been without AI."
      },
      {
        "score": 2,
        "label": "Extended scale",
        "rule": "AI allowed delivery at a scale beyond normal capacity: more sources, faster turnaround, greater volume of examples or analysis than would have been practical manually."
      },
      {
        "score": 3,
        "label": "Enhanced format",
        "rule": "AI allowed the team member to present their expertise in a richer or more effective format: better structured documents, clearer visualisations, more polished outputs than the manual approach would have produced."
      },
      {
        "score": 4,
        "label": "Adjacent capability",
        "rule": "AI extended the team member's delivery into a technical area adjacent to their core skill. The expertise is theirs; AI handled the technical production."
      },
      {
        "score": 5,
        "label": "New delivery type",
        "rule": "AI enabled a deliverable type entirely new to this team member's practice: a functional prototype, a live data model, a multilingual publication. The expertise behind it is theirs; the delivery form had not previously been part of their toolkit."
      }
    ]
  },
  "governance": {
    "licence": "Creative Commons Attribution 4.0 International",
    "contact": "hello@thedttt.com",
    "committee": true,
    "versioning_policy": "Minor releases: refinements to scoring definitions, labels or examples. Major releases: structural changes to the scoring logic or audience designation of either score."
  },
  "changelog": [
    {
      "version": "1.0",
      "date": "2026-03-01",
      "type": "major",
      "summary": "Initial release with Productivity Score and AI Augmentation Score, both external.",
      "changes": []
    },
    {
      "version": "1.1",
      "date": "2026-03-07",
      "type": "minor",
      "summary": "Replaced AI Augmentation Score with Delivery Extension Score. Augmentation framing positioned AI as the expert contributor rather than the team member. Delivery Extension Score is now internal-only.",
      "changes": [
        "AI Augmentation Score removed from external Report Card",
        "Delivery Extension Score introduced as internal-only replacement",
        "Five score levels redefined around delivery capability extension",
        "Report Card external fields reduced: AI Augmentation Score field removed",
        "Self-assessment prompt renumbered from nine items to eight",
        "Common Scenarios table updated: Augmentation column removed",
        "Quick Reference updated: Delivery Extension row replaces Augmentation row"
      ]
    }
  ]
}