{
  "$schema": "https://clearmarket.fyi/schema/signal/v1.json",
  "record_id": "CMSIG2026101403",
  "record_slug": "gop-house-control-in-2026-polymarket-90-2026-10-14",
  "schema_version": "v0.2.0",
  "provenance_version": "0.2.0",
  "published_at": "2026-10-14T00:00:00.000Z",
  "semantic_title": "Market puts long odds on GOP House control despite retreat reports",
  "telemetry": "Polymarket 90%",
  "headline": "GOP House control in 2026: Polymarket 90%",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "detection_path": "news_cycle",
  "pre_news_classification": "concurrent",
  "status": {
    "state": "live",
    "as_of": "2026-10-21",
    "outcome": null,
    "outcome_basis": null,
    "final_price": null,
    "resolved_at": null
  },
  "target_event_id": "CM-EVT-2N6T7M0T15",
  "target_event_slug": "which-party-will-win-the-house-in-2026",
  "event_question": "Will the Republican Party win control of the House of Representatives in 2026?",
  "linked_event_ids": [],
  "primary_market": {
    "platform": "polymarket",
    "platform_market_id": "0xd5d9fc47718bd553592d126b1fa5e87183d27f3936975b0c04cc0f2dec1f1bb4",
    "question_raw": "Will the Democratic Party control the House after the 2026 Midterm elections?",
    "current_price": 0.9,
    "volume_24h_usd": 189575.480504,
    "arbitration_model": "uma_oracle",
    "resolves_at": "2026-11-03T00:00:00Z"
  },
  "related_markets": [],
  "bullets": [
    "Polymarket prices Republican House control in 2026 at 90%, a very strong favorite stance.",
    "News flow from Politico and AP shows Republicans retreating from battleground districts, yet the Polymarket contract is far above 50% and not moving in line with the reported pessimism.",
    "The gap between reported Republican pessimism and the 90% Polymarket price is the signal: either the market disagrees with inside-baseball sourcing, or the contract framing differs from the news narrative.",
    "Resolves via uma_oracle; check exact contract language on what constitutes 'House control', majority of seats vs. speakership could matter."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "Meredith Lee Hill, Andrew Howard, Mia McCarthy",
          "source_url": "https://www.politico.com/news/2026/10/14/house-republicans-private-lost-cause-01117673",
          "retrieved_at": "2026-10-14T13:17:09+00:00"
        }
      },
      "significance": {
        "threshold": 5,
        "threshold_unit": "rank",
        "passed": true,
        "reason": "surfaced in the daily Exa news-cycle scan; mechanically matched to an active polymarket market"
      },
      "story": "Politico and Republican insiders say House control is all but gone, with ongoing retreat from front-line districts.",
      "publisher": "Meredith Lee Hill, Andrew Howard, Mia McCarthy",
      "published_at": "2026-10-14T00:00:00.000Z",
      "source_url": "https://www.politico.com/news/2026/10/14/house-republicans-private-lost-cause-01117673"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Polymarket at 90% is notably at odds with private Republican concessions reported by Politico, the divergence between narrative and price is the story."
    }
  ],
  "sources": [
    {
      "label": "Meredith Lee Hill, Andrew Howard, Mia McCarthy: House control all but gone, top Republicans privately concede - POLITI",
      "url": "https://www.politico.com/news/2026/10/14/house-republicans-private-lost-cause-01117673",
      "published_at": "2026-10-14T00:00:00.000Z",
      "retrieved_at": "2026-10-14T13:17:09+00:00"
    }
  ],
  "field_provenance": {
    "pm_data": "polymarket_api",
    "news_context": "exa_search",
    "editorial_judgment": "cm_signal_llm_judge"
  },
  "canonical_urls": {
    "html": "https://clearmarket.fyi/signals/gop-house-control-in-2026-polymarket-90-2026-10-14/",
    "json": "https://clearmarket.fyi/signals/gop-house-control-in-2026-polymarket-90-2026-10-14.json"
  },
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "_provenance_registry": {
    "direct": "Unaltered extraction from primary venue/source API (e.g., polymarket_clob_api, kalshi_api, BLS, FRED). Highest trust tier.",
    "mediated": "Information fetched via grounded agentic retrieval (e.g., perplexity_grounded). MUST carry source_url to the underlying primary source.",
    "derived": "Algorithmic computation from listed inputs. Chain only as fresh as the oldest input timestamp (see as_of).",
    "editorial": "Interpretive classification produced by a versioned LLM prompt template (prompts auditable in github.com/JDSource/clearmarket/prompts)."
  },
  "_provenance_canonical": "https://clearmarket.fyi/schema/provenance/v1"
}