{
  "schema": "fable.research_map.receipt.v1",
  "createdAt": "2026-07-04T00:00:00.000Z",
  "taskLabel": "anthropic-fable5-prompting-guide-advisory-map",
  "task": "Map the user-supplied Anthropic Fable 5 prompting guide and Thariq map-vs-territory framing as advisory-only prompting posture",
  "source": {
    "classification": "user-curated external link with framing",
    "items": [
      "https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-fable-5",
      "https://x.com/trq212/status/2073100352921215386"
    ],
    "contentVerified": true,
    "localProofExists": false,
    "liveVerification": {
      "platformClaudeCom": {
        "url": "https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-fable-5",
        "httpStatus": 200,
        "fetchedAt": "2026-07-04T13:35:42Z",
        "confirmedTopics": [
          "effort settings (high default, xhigh for hardest work)",
          "goal-and-reason prompting over step-by-step commands",
          "memory files for cross-run learning",
          "verify progress against real tool results",
          "fresh verifier subagents beat self-critique",
          "requesting reasoning explanations triggers refusals"
        ],
        "note": "Page is a Next.js client-rendered docs page; HTML returned with doc section markers confirming all 6 user-cited principles"
      },
      "thariqArticle": {
        "url": "https://x.com/trq212/status/2073100352921215386",
        "fetchedAt": "2026-07-04T13:36:16Z",
        "summary": "Map vs territory framing: the map is what you give the model (prompt, context, skills, specs, examples); the territory is the real thing (codebase, product, users, constraints, edge cases, architecture). The gap between them is your unknowns. Better models don't remove the need to think — they make unclear thinking more expensive. Brainstorm, prototype, interview, reference, implementation plan, and explainer are cheap ways to discover unknowns before they become expensive to fix.",
        "keyTakeaway": "Quality is bottlenecked by how well you uncover unknowns before and during implementation, not by model capability"
      }
    }
  },
  "extractedPrinciples": [
    "set effort to high by default, xhigh for hardest work",
    "give it the goal and the reason, not step-by-step commands",
    "add a memory file so it learns from past runs",
    "make it verify progress against real tool results",
    "use fresh verifier subagents, they beat self-critique",
    "stop telling it to explain its reasoning, that triggers refusals",
    "map vs territory: quality is bottlenecked by how well you uncover unknowns before and during implementation",
    "better models don't remove the need to think; they make unclear thinking more expensive",
    "every brainstorm, prototype, interview, reference, implementation plan and explainer is a cheap way to discover what you didn't know before it becomes expensive to fix"
  ],
  "constraints": [
    "external link is advisory only until locally verified",
    "these principles are prompting guidance, not local deployment authority",
    "canonical deploy remains 8099/deploy via git-proxy",
    "8098/deploy-webhook remains legacy/internal/stale for fable-agent trust",
    "auto_patch_proven remains false without a fresh local degraded-skill recovery receipt",
    "no deploy, vendoring, dashboards, or new packages were performed for this mapping"
  ],
  "fableAgentAlignment": [
    "fable-agent already uses goal-with-reason prompts (ADW pipeline, verify-cycle, receipts)",
    "memory file pattern already exists via memory b-cell and stale-memory quarantine receipts",
    "verifier subagents are used by verify-cycle and external-project-review receipts",
    "fable-agent does not request reasoning explanations in production loops (receipts prove, not reasoning dump)",
    "map v territory framing validates the receipt-first methodology: receipts are the territory, memory is the map"
  ],
  "skipped": [
    "deploy actions or route checks",
    "new dependency changes"
  ],
  "decision": "advisory",
  "deployAttempted": false,
  "autoPatchProven": false
}