Entity

Black Sea

A topic on our watch list — we track its coverage across 9 coverage verticals, including Europe Politics, Turkey and Ocean.

As of 3 Nov 2026Last evidence 3 Nov 2026

What is happening now

  • Bulgaria's Iotova wins presidential runoff vote amid Black Sea security fears

    Reported event · first reported 1 Nov 2026 · 2 claims · best-carried claim: 4 separate publishers

  • US, Canada see growing interest in limited ceasefire in Black Sea

    Reported claim · first reported 31 Oct 2026 · 1 claim · best-carried claim: 1 separate publisher

  • Exclusive-Greek PM calls Turkey-Libya maritime deal 'void;' calls for global truce after Black Sea attacks

    Reported claim · first reported 29 Oct 2026 · 1 claim · best-carried claim: 2 separate publishers

  • Greek Containership Sunk by Naval Drones Off Bulgaria as Black Sea Attacks Escalate

    Reported claim · first reported 29 Oct 2026 · 1 claim · best-carried claim: 4 separate publishers

  • Turkey warns against further attacks by Russia, Ukraine on Black Sea vessels

    Reported claim · first reported 28 Oct 2026 · 1 claim · best-carried claim: 3 separate publishers

All 5 events and claims involving Black Sea

What changed

  • Attention Rising: 44 mentions on 2 Nov 2026, against 23 on 12 Oct 2026 (+91%).
  • State No change in coverage state or wire tier recorded since 21 Oct 2026.
  • Claims No claim first reported since 2 Nov 2026.

How well we know this

857 documents · 133 publishers · 11% contain a typed assertion · last evidence 3 Nov 2026

  • Gap: assertion coverage 0.114: about 89% of mentions carry no typed assertion
  • Gap: 3 receipts withheld: no source link (the same rule the topic record applies)

In this snapshot’s daily coverage:

Reported alongside Black Sea

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

RussiaUkraineOilEuropean UnionNATOBulgariaIranZelenskyyFrance
  • Russia · 634 shared documents
  • Ukraine · 581 shared documents
  • Turkish · 335 shared documents · no page of its own yet
  • Oil · 316 shared documents
  • European Union · 237 shared documents
  • NATO · 216 shared documents
  • Bulgaria · 200 shared documents
  • Iran · 193 shared documents
  • Zelenskyy · 182 shared documents
  • France · 178 shared documents

Story momentum

Rising

The word compares 44 mentions on 2 Nov 2026 with 23 on 12 Oct 2026 (+91%); a change of less than 8% either way reads Steady.

Daily mentions +144% from 18 Sept 2026 to 2 Nov 2026, between 8 and 44 a day

How often tracked coverage mentions Black Sea, day by day.

Market price, cited

Not priced yet

No open prediction market prices a question materially about Black Sea yet. Ask about Black Sea

No market price on file: no prediction market prices a question about this name yet

Coverage volume and market price are separate measures.

For developers

This page is also an object: GET https://sigb.ai/api/v1/node/e/25ac4f00fa0c91f40a352e28 returns the same record as sb.node.v1. Or call the get_entity MCP tool at https://sigb.ai/api/mcp with name black sea.

{
  "name": "black sea",
  "label": "Black Sea",
  "asOf": "2026-11-03",
  "mentions": 28,
  "outlets": 16,
  "domains": 9,
  "node": {
    "id": "sb:e/25ac4f00fa0c91f40a352e28",
    "schema": "sb.node.v1",
    "rest": "https://sigb.ai/api/v1/node/e/25ac4f00fa0c91f40a352e28",
    "knowledgeCutoff": "2026-11-03T14:51:42.662202+00:00",
    "snapshot": "this deploy's committed data files (commit not exposed in this runtime)"
  },
  "coverageTrend": "rising",
  "history": {
    "since": "2026-10-21T13:12:56.354446+00:00",
    "changes": 0
  },
  "whereFrom": {
    "level": "counts",
    "label": "28 mentions across 9 domains",
    "children": [
      {
        "level": "reports",
        "label": "5 reports drawn on this page, each with its link",
        "children": {
          "count": 5,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "domains",
        "label": "9 coverage domains",
        "children": {
          "count": 9,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "not shown",
        "label": "The other 23 mentions",
        "edge": "counted daily from tracked coverage; single mentions are not listed one by one"
      }
    ]
  }
}

The figures on this page, as data. The tool returns the full entity record.

Events involving Black Sea

Most-reported first, then newest. Registered events come from the event record; reported events are groups of claims about one occurrence. Claims are grouped when they were first reported within 2 days of each other and either name at least 2 of the same people, places or things besides this one, or share at least 25% of their wording. Each claim keeps its own record.

  • Bulgaria's Iotova wins presidential runoff vote amid Black Sea security fears

    Reported event · first reported 1 Nov 2026 · 2 claims · best-carried claim: 4 separate publishers

    Show the 2 individual claims
    • Bulgaria's Iotova wins presidential runoff vote amid Black Sea security fears · reported by two · first reported 1 Nov 2026 · 4 separate publishers
    • Bulgarians vote in presidential runoff amid security tensions in the Black Sea · single source · first reported 1 Nov 2026 · 3 separate publishers

  • US, Canada see growing interest in limited ceasefire in Black Sea

    Reported claim · first reported 31 Oct 2026 · 1 claim · best-carried claim: 1 separate publisher

    single source

  • Exclusive-Greek PM calls Turkey-Libya maritime deal 'void;' calls for global truce after Black Sea attacks

    Reported claim · first reported 29 Oct 2026 · 1 claim · best-carried claim: 2 separate publishers

    single source

  • Greek Containership Sunk by Naval Drones Off Bulgaria as Black Sea Attacks Escalate

    Reported claim · first reported 29 Oct 2026 · 1 claim · best-carried claim: 4 separate publishers

    reported by two

  • Turkey warns against further attacks by Russia, Ukraine on Black Sea vessels

    Reported claim · first reported 28 Oct 2026 · 1 claim · best-carried claim: 3 separate publishers

    corroborated

Walk the record from Black Sea

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

Black Sea

Entity.

Evidence
857 documents · 133 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing
A name from our starting list; its record is kept up to date automatically from coverage
Time
first seen 19 Aug 2026, last seen 3 Nov 2026
Measured
11% of mentions say something specific about it; the rest only name it
As of
3 Nov 2026
16 links from here

Who it moves with: the 10 names are in the map above.

What is claimed about it (6)

  • Corroborated: Reported by three or more sources that did not copy each other.
  • Reported by two: Reported by two sources that did not copy each other.
  • Single source: Reported by one source so far.

Situations it is named in (0)

none on file at this cutoff

For machines: this record as JSON

Watch this

What the coverage says

Recent reporting that names Black Sea, newest first. Open any row to follow it to the original article.

1 more headline counted but not shown: no source link on file

Evidence tiers: primary source = an official public record · attributed = a named outlet, receipt linked · lead = observed, not yet receipted.

What it connects to

Related records.

Pull a thread

Recorded history

No change in coverage state or wire tier recorded since 21 Oct 2026.

Ask about Black SeaWatch Black Sea

Story momentum counts mentions in tracked coverage. Prices are the market’s own, cited with the venue. Informational only, not advice. As of 3 Nov 2026.