{
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  "record_id": "CMSIG2026092306",
  "record_slug": "gop-holds-governor-edge-after-midterms-kalshi-71-2026-09-23",
  "schema_version": "v0.2.0",
  "provenance_version": "0.2.0",
  "published_at": "2026-09-23T08:46:27.430Z",
  "semantic_title": "Republicans holding more governorships after midterms stays favored",
  "telemetry": "Kalshi 71%",
  "headline": "GOP holds governor edge after midterms: Kalshi 71%",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "detection_path": "news_cycle",
  "pre_news_classification": "concurrent",
  "status": {
    "state": "live",
    "as_of": "2026-09-24",
    "outcome": null,
    "outcome_basis": null,
    "final_price": null,
    "resolved_at": null
  },
  "target_event_id": "CM-EVT-4DFCBXLZN6",
  "target_event_slug": "kxgovwins-27jan01",
  "event_question": "Will Republicans hold more governorships than Democrats after the midterms?",
  "linked_event_ids": [],
  "primary_market": {
    "platform": "kalshi",
    "platform_market_id": "KXGOVWINS-27JAN01-R-50",
    "question_raw": "Will the difference between the number of Republican governors and the number of Democratic governors be between -50 and -1 governors after the 2026 midterms?",
    "current_price": 0.71,
    "volume_24h_usd": 33.77,
    "arbitration_model": "kalshi_staff",
    "resolution_source": "the Statistical Review of World Energy",
    "resolves_at": "2027-04-01T15:00:00Z"
  },
  "related_markets": [],
  "bullets": [
    "Kalshi prices 71% on Republicans holding more governorships than Democrats after the 2026 midterms, despite Democratic polling momentum.",
    "The PBS poll showing Democrats with a significant generic congressional lead is not fully reflected in the governorship market, which still favors GOP by a wide margin.",
    "Governorship and House races are structurally different contests; the Democratic generic-ballot lead may not translate to statewide executive races.",
    "A companion Kalshi contract on Republicans controlling at least one chamber after midterms (CM-EVT-T5VXKJT451) prices at 65%, suggesting markets see split-control scenarios as plausible."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "PBS",
          "source_url": "https://www.pbs.org/newshour/politics/democrats-lead-in-new-poll-as-trump-looms-over-midterms",
          "retrieved_at": "2026-09-24T07:47:37+00:00"
        }
      },
      "significance": {
        "threshold": 5,
        "threshold_unit": "rank",
        "passed": true,
        "reason": "surfaced in the daily Exa news-cycle scan; mechanically matched to an active kalshi market"
      },
      "story": "A new PBS poll shows Democratic congressional candidates holding a significant lead over Republicans, with independents breaking sharply against Trump.",
      "publisher": "PBS",
      "published_at": "2026-09-23T08:46:27.430Z",
      "source_url": "https://www.pbs.org/newshour/politics/democrats-lead-in-new-poll-as-trump-looms-over-midterms"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Kalshi binary at 71%; the market is not fully fading the Democratic polling surge, but retains a clear Republican governorship edge in current pricing."
    }
  ],
  "sources": [
    {
      "label": "PBS: Democrats hold midterm lead with independents breaking sharply against",
      "url": "https://www.pbs.org/newshour/politics/democrats-lead-in-new-poll-as-trump-looms-over-midterms",
      "published_at": "2026-09-23T08:46:27.430Z",
      "retrieved_at": "2026-09-24T07:47:37+00:00"
    }
  ],
  "field_provenance": {
    "pm_data": "kalshi_api",
    "news_context": "exa_search",
    "editorial_judgment": "cm_signal_llm_judge"
  },
  "canonical_urls": {
    "html": "https://clearmarket.fyi/signals/gop-holds-governor-edge-after-midterms-kalshi-71-2026-09-23/",
    "json": "https://clearmarket.fyi/signals/gop-holds-governor-edge-after-midterms-kalshi-71-2026-09-23.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"
}