[
  {
    "record_id": "real-free-chatgpt-2026-07",
    "citation_id": "TLX-REALFREE-CHATGPT-2026-07",
    "dataset_version": "2026-07",
    "last_checked": "2026-07-22",
    "last_updated": "2026-07-22",
    "status": "active",
    "tool_name": "ChatGPT",
    "category": "AI assistant",
    "official_url": "https://chatgpt.com",
    "source_url": "https://openai.com/chatgpt/pricing/",
    "notes": "Useful free assistant, limited by dynamic caps.",
    "real_free_score": 80,
    "verdict": "Limited but useful",
    "credit_card_required": false,
    "usage_limit_score": 70,
    "watermark_score": 100,
    "commercial_use_score": 65,
    "core_features_score": 80,
    "export_score": 90,
    "source_accessed_at": "2026-07-22",
    "verification_method": "manual-review",
    "evidence_status": "needs-refresh",
    "data_quality": "medium",
    "confidence_notes": "Seed record prepared for public dataset launch; refresh before high-stakes procurement use."
  },
  {
    "record_id": "real-free-claude-2026-07",
    "citation_id": "TLX-REALFREE-CLAUDE-2026-07",
    "dataset_version": "2026-07",
    "last_checked": "2026-07-22",
    "last_updated": "2026-07-22",
    "status": "active",
    "tool_name": "Claude",
    "category": "AI assistant",
    "official_url": "https://claude.ai",
    "source_url": "https://www.anthropic.com/pricing",
    "notes": "Useful for occasional writing and analysis, constrained by message limits.",
    "real_free_score": 76,
    "verdict": "Limited but useful",
    "credit_card_required": false,
    "usage_limit_score": 62,
    "watermark_score": 100,
    "commercial_use_score": 65,
    "core_features_score": 78,
    "export_score": 88,
    "source_accessed_at": "2026-07-22",
    "verification_method": "manual-review",
    "evidence_status": "needs-refresh",
    "data_quality": "medium",
    "confidence_notes": "Seed record prepared for public dataset launch; refresh before high-stakes procurement use."
  },
  {
    "record_id": "real-free-canva-ai-2026-07",
    "citation_id": "TLX-REALFREE-CANVA-2026-07",
    "dataset_version": "2026-07",
    "last_checked": "2026-07-22",
    "last_updated": "2026-07-22",
    "status": "active",
    "tool_name": "Canva AI",
    "category": "Design",
    "official_url": "https://www.canva.com",
    "source_url": "https://www.canva.com/pricing/",
    "notes": "Good free design surface; some outputs and assets become paid or watermarked.",
    "real_free_score": 68,
    "verdict": "Limited but useful",
    "credit_card_required": false,
    "usage_limit_score": 62,
    "watermark_score": 55,
    "commercial_use_score": 64,
    "core_features_score": 76,
    "export_score": 78,
    "source_accessed_at": "2026-07-22",
    "verification_method": "manual-review",
    "evidence_status": "needs-refresh",
    "data_quality": "medium",
    "confidence_notes": "Seed record prepared for public dataset launch; refresh before high-stakes procurement use."
  }
]