North Korea invading South Korea stays near zero odds

Name: North Korea invading South Korea stays near zero odds
Creator: ClearMarket
Published: 2026-10-03T00:00:00.000Z
License: https://creativecommons.org/licenses/by/4.0/

Polymarket 1%

record: CMSIG2026100307 | category: momentum-repricing | target: CM-EVT-GGMF8V7JH2 | published: 2026-10-03

4-bullet brief | narrative

Polymarket prices only a 1% chance North Korea invades South Korea before 2027.
The missile launch and border mine incidents are escalatory signals, yet the Polymarket contract is consistent with viewing this as provocation, not invasion precursor.
Kim Jong Un remaining Supreme Leader through year-end sits at 96% implied (4% on exit), a stable leadership picture that reduces invasion scenario odds.
Resolution via UMA oracle; a confirmed cross-border military invasion, not a missile test or skirmish, is required.

atomic briefs | structured for retrieval

[01] news_event

significance

surfaced in the daily Exa news-cycle scan; mechanically matched to an active polymarket market

story: North Korea launched a ballistic missile into the Sea of Japan amid renewed border tensions with South Korea following mine blasts.exa_search → By: FRANCE 24 · as_of 2026-10-03T12:59:34+00:00
publisher: By: FRANCE 24
published_at: 2026-10-03T00:00:00.000Z
source_url: https://www.france24.com/en/asia-pacific/20261003-north-korea-fires-ballistic-missile-after-seoul-s-apology-demand

[02] pm_response

interp: Polymarket's 1% on invasion versus 4% on Kim Jong Un exit shows the market is more uncertain about North Korean leadership than about all-out war.llm_judge_cm_signal_v1

evaluation

News-cycle wires publish on coverage, not editorial selection — the day’s top stories matched to the prediction markets pricing them, so nothing is cherry-picked.

judge_engine: none — deterministic news-cycle scan
judge_verdict: auto_published
judge_confidence: n/a — no judge gate (deterministic publishing)
prompt_template: news_cycle_v1 github · auditable
match_method: entity_slug_match (mechanical)

citation graph

Every wire traces back to the ClearMarket event it is built on, and out to each venue’s own market page — so any figure here can be verified at its source.

internal

cm_event: /events/will-north-korea-invade-south-korea-before-2027/

external

venue_a: polymarket · 0x84dc47b1dd9cd99a9217b92a95690729334b647650bb6bf676bb31c3db0d7f79

programmatic access · four surfaces, same payload

AI grounded search reads embedded JSON-LD in HTML. Developers query REST. Agentic AI clients (Claude Desktop, Cursor) call MCP tools. AI crawlers index via /llms.txt. Same canonical record at every surface.

HTML	browsers, AI grounded search, crawlers (contains embedded JSON-LD `@type: Dataset`)	`https://clearmarket.fyi/signals/north-korea-invades-south-korea-polymarket-1-2026-10-03/`
JSON	REST API for developers	`https://clearmarket.fyi/signals/north-korea-invades-south-korea-polymarket-1-2026-10-03.json`
MCP	agentic AI tool call (Claude Desktop, Cursor, Continue)	`clearmarket.get_signal("north-korea-invades-south-korea-polymarket-1-2026-10-03")`
AGENT	AI crawler discovery index	`/llms.txt`

 PM data: platform APIs (hourly refresh). News context: retrieved with source citations. Editorial judgment: LLM judge with prompt template versioned per wire type. Per-claim provenance inline above; full per-field provenance map at the JSON endpoint under field_provenance.
  raw JSON record · same payload returned by REST endpoint
 {
  "$schema": "https://clearmarket.fyi/schema/signal/v1.json",
  "provenance_version": "0.2.0",
  "record_id": "CMSIG2026100307",
  "published_at": "2026-10-03T00:00:00.000Z",
  "detection": "news_cycle",
  "category_tag": "MOMENTUM_REPRICING",
  "secondary_tags": [],
  "pre_news_classification": "concurrent",
  "target_event_id": "CM-EVT-GGMF8V7JH2",
  "target_event_slug": "will-north-korea-invade-south-korea-before-2027",
  "event_question": "Will North Korea invade South Korea before 2027?",
  "bullets": [
    "Polymarket prices only a 1% chance North Korea invades South Korea before 2027.",
    "The missile launch and border mine incidents are escalatory signals, yet the Polymarket contract is consistent with viewing this as provocation, not invasion precursor.",
    "Kim Jong Un remaining Supreme Leader through year-end sits at 96% implied (4% on exit), a stable leadership picture that reduces invasion scenario odds.",
    "Resolution via UMA oracle; a confirmed cross-border military invasion, not a missile test or skirmish, is required."
  ],
  "atomic_claims": [
    {
      "type": "news_event",
      "field_provenance": {
        "story": {
          "tier": "mediated",
          "method": "exa_search",
          "source": "By: FRANCE 24",
          "source_url": "https://www.france24.com/en/asia-pacific/20261003-north-korea-fires-ballistic-missile-after-seoul-s-apology-demand",
          "retrieved_at": "2026-10-03T12:59:34+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": "North Korea launched a ballistic missile into the Sea of Japan amid renewed border tensions with South Korea following mine blasts.",
      "publisher": "By: FRANCE 24",
      "published_at": "2026-10-03T00:00:00.000Z",
      "source_url": "https://www.france24.com/en/asia-pacific/20261003-north-korea-fires-ballistic-missile-after-seoul-s-apology-demand"
    },
    {
      "type": "pm_response",
      "field_provenance": {
        "notes": {
          "tier": "editorial",
          "method": "llm_judge_cm_signal_v1"
        }
      },
      "notes": "Polymarket's 1% on invasion versus 4% on Kim Jong Un exit shows the market is more uncertain about North Korean leadership than about all-out war."
    }
  ],
  "evaluation": {
    "judge_engine": "none — deterministic news-cycle scan",
    "judge_verdict": "auto_published",
    "judge_confidence": null,
    "prompt_template": "news_cycle_v1"
  },
  "citations": {
    "internal": {
      "cm_event": "/events/will-north-korea-invade-south-korea-before-2027/",
      "related": []
    },
    "external": {
      "venue_a": null,
      "venue_b": null,
      "benchmark": null
    }
  },
  "sources": [
    {
      "label": "By: FRANCE 24: North Korea launches ballistic missile as tensions with Seoul grow ove",
      "url": "https://www.france24.com/en/asia-pacific/20261003-north-korea-fires-ballistic-missile-after-seoul-s-apology-demand",
      "published_at": "2026-10-03T00:00:00.000Z",
      "retrieved_at": "2026-10-03T12:59:34+00:00"
    }
  ],
  "field_provenance": {
    "pm_data": "polymarket_api",
    "news_context": "exa_search",
    "editorial_judgment": "cm_signal_llm_judge"
  }
}
 
   PROVENANCE PROTOCOL v0.2 · [direct] venue api · [mediated] grounded web fetch + source url · [derived] computed from listed inputs · [editorial] versioned llm judgment · full spec /schema/provenance/v1

record CMSIG2026100307 published 2026-10-03T00:00:00.000Z signature sha256-05e7ce7d764… ← underlying event all signals →