US-Iran nuclear deal by June 30 holds at long-shot pricing

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  "provenance_version": "0.2.0",
  "record_id": "CMSIG2026060604",
  "published_at": "2026-06-06T01:04:27.000Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "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?",
  "bullets": [
    "Polymarket prices a 28% chance of a US-Iran nuclear deal by June 30, a meaningful but minority probability despite active diplomacy.",
    "Reports of Witkoff and Kushner meeting nuclear experts and pursuing a framework are consistent with elevated odds, but the market is not treating a deal as likely within weeks.",
    "The December 31 contract on Iran ending uranium enrichment sits at 52%, suggesting the market sees the second half of 2026 as the more plausible window.",
    "Active drone intercepts near the Strait of Hormuz (Story 20) and the June 30 Hormuz-deal contract at just 6% (CM-EVT-974T1626Q2) suggest the market sees military tensions as inconsistent with imminent diplomacy."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "aa.com.tr",
          "source_url": "https://www.aa.com.tr/en/americas/trump-envoys-hold-meeting-with-nuclear-experts-for-deal-with-iran-report/3958134",
          "retrieved_at": "2026-06-06T10:00:26+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": "Trump envoys Steve Witkoff and Jared Kushner reportedly met nuclear experts and are eyeing a memorandum of understanding with Iran to end the conflict and launch detailed nuclear talks.",
      "publisher": "aa.com.tr",
      "published_at": "2026-06-06T01:04:27.000Z",
      "source_url": "https://www.aa.com.tr/en/americas/trump-envoys-hold-meeting-with-nuclear-experts-for-deal-with-iran-report/3958134"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
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      },
      "notes": "Polymarket contract resolves via UMA oracle; a formal signed nuclear agreement, not a memorandum of understanding, would likely be required for resolution."
    }
  ],
  "evaluation": {
    "judge_engine": "none — deterministic news-cycle scan",
    "judge_verdict": "auto_published",
    "judge_confidence": null,
    "prompt_template": "news_cycle_v1"
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  "citations": {
    "internal": {
      "cm_event": "/events/us-iran-nuclear-deal-by-june-30/",
      "related": []
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    "external": {
      "venue_a": null,
      "venue_b": null,
      "benchmark": null
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  "sources": [
    {
      "label": "aa.com.tr: Trump envoys hold meeting with nuclear experts for deal with Iran: Rep",
      "url": "https://www.aa.com.tr/en/americas/trump-envoys-hold-meeting-with-nuclear-experts-for-deal-with-iran-report/3958134",
      "published_at": "2026-06-06T01:04:27.000Z",
      "retrieved_at": "2026-06-06T10:00:26+00:00"
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  "field_provenance": {
    "pm_data": "polymarket_api",
    "news_context": "exa_search",
    "editorial_judgment": "cm_signal_llm_judge"
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}