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Seoul

ORG Government / Local Government Administration Momentum 6.3ML Momentum Score (0-100). Weighted composite of 9 features: mention velocity, article breadth, relationship density, deal context, recency, market cap, enrichment completeness, mention concentration, entity type. QUIETPSI regime classification. QUIET (<0.3): baseline activity. NORMAL (0.3-0.5): typical deal flow. ELEVATED (0.5-0.7): above-average signals. HIGH (0.7-0.85): significant activity. EXTREME (>0.85): exceptional signal concentration. Primary: Spectral Shift

Seoul (population 9.7M, South Korea's capital) serves as the seat of mayoral government and hosts critical diplomatic infrastructure including U.S.-ROK consultations. Oh Se-hoon elected to fifth mayoral term in April 2026 as left-wing party gains nationwide but loses city control.

-1.33
PSI ScorePlocamium Signal Index - composite z-score from 5 orthogonal signals: news frequency, targeted sentiment, graph centrality, regulatory filings, and clinical trial activity.
6.3
MomentumML Momentum Score (0-100). Weighted composite of 9 features including mention velocity, article breadth, deal context, and relationship density. Retrained weekly.
1%
ConfidenceSignal confidence - percentage of PSI sub-signals with sufficient data (30+ observations). Higher confidence means the PSI score is based on more complete data.
68
ConnectionsDegree centrality - number of unique entities this entity co-occurs with in news signals and articles. Higher = more connected in the intelligence network.
Connected Entities
South Korea Washington Washington, D.C. President North Korea Middle East United States Samsung Electronics Iran Samsung Japan Strait of Hormuz Asia Tokyo India
Watch This Entity
PSI Intelligence
30-Day Trend
2026-05-28 2026-06-10 68 0 Degree Mentions
Signal Decomposition
Attention Cascade
-0.000
Narrative Drift
0.259
Spectral Shift
536.271
Sentiment-Momentum Divergence
0.000
Source Concentration
0.182
Peer Comparison
Not yet ranked. Sector-relative scoring requires at least four entities in the same BICS sector with PSI history; this entity does not yet meet the threshold or sits in a sector with insufficient peers.
Network Analysis
68 Degree Centrality
Ego Network (top connections)
South Korea (weight 110.0)Washington (weight 70.0)Washington, D.C. (weight 62.0)President (weight 52.0)North Korea (weight 39.0)Middle East (weight 34.0)United States (weight 26.0)Samsung Electronics (weight 23.0) South KoreaWashingtonWashington, D.C.PresidentNorth KoreaMiddle EastUnited StatesSamsung Electron… Seoul (degree 68) Seoul
Centrality History
2026-05-28 2026-06-10 68 0 Degree Mentions
EntityWeight StatusFirst Seen
South Korea 110 NEW
Washington 70 NEW
Washington, D.C. 62 NEW
President 52 NEW
North Korea 39 NEW
Middle East 34 NEW
United States 26 NEW
Samsung Electronics 23 NEW
Iran 21 NEW
Samsung 20 NEW
Japan 16 NEW
Strait of Hormuz 15 NEW
Asia 12 NEW
Tokyo 12 NEW
India 12 NEW
China 11 NEW
Donald Trump 11 NEW
Beijing 10 NEW
Reuters 9 NEW
White House 8 NEW
Israel 7 NEW
Tehran 7 NEW
Vietnam 7 NEW
Foreign Minister 6 NEW
AFP 6 NEW
Nvidia 6 NEW
New Delhi 6 NEW
Prime Minister 6 NEW
Jensen Huang 5 NEW
NATO 5 NEW
Article Coverage (0)
DateLaneTitle
No Plocamium-authored coverage yet. This entity surfaces in upstream signals (news, filings, trials) but has not yet been a primary subject of a published article. Watch this entity to be alerted when one is published.

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Data as of 2026-06-10 ← Intelligence Network