{
  "$schema": "https://clearmarket.fyi/schema/signal/v1.json",
  "record_id": "CMSIG2026062101",
  "record_slug": "us-iran-deal-by-june-30-polymarket-51-2026-06-21",
  "schema_version": "v0.2.0",
  "provenance_version": "0.2.0",
  "published_at": "2026-06-21T04:46:43.000Z",
  "semantic_title": "June 30 US-Iran nuclear deal pricing splits at even odds",
  "telemetry": "Polymarket 51%",
  "headline": "US-Iran deal by June 30: Polymarket 51%",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "detection_path": "news_cycle",
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-LG47Z78CF2",
  "target_event_slug": "us-iran-nuclear-deal-by-june-30",
  "event_question": "Will the US and Iran reach a nuclear deal by June 30?",
  "linked_event_ids": [],
  "primary_market": {
    "platform": "polymarket",
    "platform_market_id": "0xa70fc3695a65833b91b45df6db6015096f3e1471b70352ca411b4209010e7633",
    "question_raw": "US-Iran nuclear deal by June 30?",
    "current_price": 0.51,
    "volume_24h_usd": 1088905.717404001,
    "arbitration_model": "uma_oracle",
    "resolves_at": "2026-06-30T00:00:00Z"
  },
  "related_markets": [],
  "bullets": [
    "The Polymarket contract sits at 51% on a US-Iran nuclear deal by June 30, essentially a coin-flip with nine days to resolution.",
    "Vance's arrival in Switzerland and the launch of formal talks are consistent with a near-even probability, talks are happening but no framework is confirmed.",
    "The longer-horizon Polymarket contract on a deal before 2027 prices at 71%, indicating markets see the timeline as the main risk, not the deal itself.",
    "Resolution via UMA oracle; the June 30 deadline is hard, and Vance signaled he expects to stay only 'a day or two,' leaving little room for negotiation delays."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "ABC News",
          "source_url": "https://abcnews.com/US/wireStory/us-vice-president-jd-vance-arrives-switzerland-launch-134069217",
          "retrieved_at": "2026-06-21T11:13:58+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": "US Vice President JD Vance arrived in Switzerland on June 21 to formally launch nuclear negotiations with Iranian officials, seeking to build on a fragile interim ceasefire deal.",
      "publisher": "ABC News",
      "published_at": "2026-06-21T04:46:43.000Z",
      "source_url": "https://abcnews.com/US/wireStory/us-vice-president-jd-vance-arrives-switzerland-launch-134069217"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Polymarket prices the June 30 deadline at 51% versus 71% for the broader 2027 horizon, a 20-point spread that captures pure deadline risk on these talks."
    }
  ],
  "sources": [
    {
      "label": "ABC News: US Vice President JD Vance arrives in Switzerland to launch talks with",
      "url": "https://abcnews.com/US/wireStory/us-vice-president-jd-vance-arrives-switzerland-launch-134069217",
      "published_at": "2026-06-21T04:46:43.000Z",
      "retrieved_at": "2026-06-21T11:13:58+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/us-iran-deal-by-june-30-polymarket-51-2026-06-21/",
    "json": "https://clearmarket.fyi/signals/us-iran-deal-by-june-30-polymarket-51-2026-06-21.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"
}