Entity

Tokyo

A topic on our watch list — we track its coverage across 5 coverage verticals, including World Wires, Weather Climate and AI Tech.

As of 17 Oct 2026Last evidence 17 Oct 2026

What is happening now

  • Tokyo protests Russia’s arrest of Japanese journalist on suspicion of spying

    Reported claim · first reported 13 Oct 2026 · 1 claim · best-carried claim: 5 separate publishers

All 1 event and claims involving Tokyo

What changed

  • Attention Rising: 52 mentions on 17 Oct 2026, against 11 on 26 Sept 2026 (+373%).
  • State No change in coverage state or wire tier recorded since 7 Oct 2026.
  • Claims No claim first reported since 16 Oct 2026.

How well we know this

1,379 documents · 238 publishers · 2% contain a typed assertion · last evidence 17 Oct 2026

  • Gap: assertion coverage 0.022: about 98% of mentions carry no typed assertion
  • Gap: 2 receipts withheld: no source link (the same rule the topic record applies)

In this snapshot’s daily coverage:

Reported alongside Tokyo

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.

JapanChinaSouth KoreaAIFranceUnited KingdomGoldSeoulAsian Games
  • Japan · 939 shared documents
  • China · 402 shared documents
  • South Korea · 350 shared documents
  • AI · 300 shared documents
  • Asian · 293 shared documents · no page of its own yet
  • France · 213 shared documents
  • United Kingdom · 207 shared documents
  • Gold · 175 shared documents
  • Seoul · 162 shared documents
  • Asian Games · 156 shared documents

Story momentum

Rising

The word compares 52 mentions on 17 Oct 2026 with 11 on 26 Sept 2026 (+373%); a change of less than 8% either way reads Steady.

Daily mentions +1200% from 3 Sept 2026 to 17 Oct 2026, between 4 and 73 a day

How often tracked coverage mentions Tokyo, day by day.

Market price, cited

Not priced yet

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

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/cd42ec0b43f259066c242f92 returns the same record as sb.node.v1. Or call the get_entity MCP tool at https://sigb.ai/api/mcp with name tokyo.

{
  "name": "tokyo",
  "label": "Tokyo",
  "asOf": "2026-10-17",
  "mentions": 67,
  "outlets": 24,
  "domains": 5,
  "node": {
    "id": "sb:e/cd42ec0b43f259066c242f92",
    "schema": "sb.node.v1",
    "rest": "https://sigb.ai/api/v1/node/e/cd42ec0b43f259066c242f92",
    "knowledgeCutoff": "2026-10-17T17:29:52.650730+00:00",
    "snapshot": "this deploy's committed data files (commit not exposed in this runtime)"
  },
  "coverageTrend": "rising",
  "history": {
    "since": "2026-10-07T13:21:22.920897+00:00",
    "changes": 0
  },
  "whereFrom": {
    "level": "counts",
    "label": "67 mentions across 5 domains",
    "children": [
      {
        "level": "reports",
        "label": "6 reports drawn on this page, each with its link",
        "children": {
          "count": 6,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "domains",
        "label": "5 coverage domains",
        "children": {
          "count": 5,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "not shown",
        "label": "The other 61 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 Tokyo

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.

  • Tokyo protests Russia’s arrest of Japanese journalist on suspicion of spying

    Reported claim · first reported 13 Oct 2026 · 1 claim · best-carried claim: 5 separate publishers

    corroborated

Walk the record from Tokyo

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.

Tokyo

Entity.

Evidence
1,379 documents · 238 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 9 Jul 2026, last seen 17 Oct 2026
Measured
2% of mentions say something specific about it; the rest only name it
As of
17 Oct 2026
11 links from here

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

What is claimed about it (1)

  • Corroborated: Reported by three or more sources that did not copy each other.

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 Tokyo, newest first. Open any row to follow it to the original article.

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

Markets materially about Tokyo

Markets whose question is about Tokyo or names it as a party. Each row says how the market relates to Tokyo and why. Prices are the market’s own, cited with the venue.

No open market in the record is materially about Tokyo: none names it as the subject of its question or as a party in it.

3 markets past their stated close date are not shown as open: “Will the highest temperature in Tokyo be 28°C on October 14?” (closed 14 Oct 2026); “Will the lowest temperature in Tokyo be 15°C on October 13?” (closed 13 Oct 2026); “Will the highest temperature in Tokyo be 24°C on October 13?” (closed 13 Oct 2026).

What it connects to

Related records.

Pull a thread

Recorded history

No change in coverage state or wire tier recorded since 7 Oct 2026.

Ask about TokyoWatch Tokyo

Story momentum counts mentions in tracked coverage. Prices are the market’s own, cited with the venue. Informational only, not advice. As of 17 Oct 2026.