Entity

Semiconductor

The chips at the heart of all modern electronics; their supply chain is a focus of industrial policy and U.S.–China competition.

As of 13 Oct 2026Last evidence 13 Oct 2026

What is happening now

  • South Korea's Kospi index sinks more than 7% on semiconductor share sell-off over AI boom worries

    Reported claim · first reported 13 Oct 2026 · 1 claim · best-carried claim: 10 separate publishers

  • China wafer prices hold steady amid divergent output plans and looming polysilicon cuts

    Reported claim · first reported 9 Oct 2026 · 1 claim · best-carried claim: 1 separate publisher

  • Xanadu Partners with GlobalFoundries to Scale Photonic Quantum Component Manufacturing on 300 mm Semiconductor Lines

    Reported claim · first reported 7 Oct 2026 · 1 claim · best-carried claim: 2 separate publishers

All 3 events and claims involving Semiconductor

What changed

  • Attention Rising: 207 mentions on 13 Oct 2026, against 111 on 22 Sept 2026 (+86%).
  • State Changes between snapshots: cannot measure, no state history is kept for Semiconductor yet.
  • Claims 1 claim first reported since 12 Oct 2026.
  • Market The cited market on “Will the US federal government take a stake in Taiwan Semiconductor Manufacturing Company Limited?” moved from 12% to 12% Yes since 29 Aug 2026 (the market’s own price).

How well we know this

2,500 documents · 296 publishers · 21% contain a typed assertion · last evidence 13 Oct 2026

  • Gap: assertion coverage 0.206: about 79% of mentions carry no typed assertion
  • Gap: 4 receipts withheld: no source link (the same rule the topic record applies)

In this snapshot’s daily coverage:

Reported alongside Semiconductor

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.

AIChinaNvidiaSouth KoreaSamsung Electro…TSMCUnited StatesTaiwan
  • AI · 1,733 shared documents
  • China · 670 shared documents
  • Nvidia · 567 shared documents
  • South Korea · 525 shared documents
  • SK hynix · 382 shared documents · no page of its own yet
  • Samsung Electronics · 378 shared documents
  • TSMC · 367 shared documents
  • United States · 353 shared documents
  • Buy · 334 shared documents · no page of its own yet
  • Taiwan · 328 shared documents

Story momentum

Rising

Daily mentions +4040% from 29 Aug 2026 to 13 Oct 2026, between 4 and 207 a day

How often tracked coverage mentions Semiconductor, day by day.

Market price, cited

12% Yes

priced 13 Oct 2026 · relation: named in the question

the market: 12% → 12% Yes (0pts, from 29 Aug 2026 to 13 Oct 2026)

on “Will the US federal government take a stake in Taiwan Semiconductor Manufacturing Company Limited?”

The day’s closing price on this market, and how it moved. The number is the market’s own. Ask about Semiconductor

“Will the US federal government take a stake in Taiwan Semiconductor Manufacturing Company Limited?”: the market's own price; the venue link is not stored with it

Coverage volume and market price are separate measures.

On the desk: AI & Compute Desk

For developers

This page is also an object: GET https://sigb.ai/api/v1/node/e/84f5a7e55e566d9f6290dd05 returns the same record as sb.node.v1. Or call the get_entity MCP tool at https://sigb.ai/api/mcp with name semiconductor.

{
  "name": "semiconductor",
  "label": "Semiconductor",
  "asOf": "2026-10-13",
  "mentions": 207,
  "domains": 36,
  "node": {
    "id": "sb:e/84f5a7e55e566d9f6290dd05",
    "schema": "sb.node.v1",
    "rest": "https://sigb.ai/api/v1/node/e/84f5a7e55e566d9f6290dd05",
    "knowledgeCutoff": "2026-10-13T17:34:46.374496+00:00",
    "snapshot": "this deploy's committed data files (commit not exposed in this runtime)"
  },
  "coverageTrend": "rising",
  "marketPrice": {
    "question": "Will the US federal government take a stake in Taiwan Semiconductor Manufacturing Company Limited?",
    "yesPct": 12,
    "pricedOn": "2026-10-13",
    "attribution": "the market's own price",
    "relation": "actor-in"
  },
  "whereFrom": {
    "level": "counts",
    "label": "207 mentions across 36 domains",
    "children": [
      {
        "level": "reports",
        "label": "6 reports drawn on this page, each with its link",
        "children": {
          "count": 6,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "domains",
        "label": "36 coverage domains",
        "children": {
          "count": 18,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "not shown",
        "label": "The other 201 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 Semiconductor

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.

  • South Korea's Kospi index sinks more than 7% on semiconductor share sell-off over AI boom worries

    Reported claim · first reported 13 Oct 2026 · 1 claim · best-carried claim: 10 separate publishers

    could not check

  • China wafer prices hold steady amid divergent output plans and looming polysilicon cuts

    Reported claim · first reported 9 Oct 2026 · 1 claim · best-carried claim: 1 separate publisher

    single source

  • Xanadu Partners with GlobalFoundries to Scale Photonic Quantum Component Manufacturing on 300 mm Semiconductor Lines

    Reported claim · first reported 7 Oct 2026 · 1 claim · best-carried claim: 2 separate publishers

    reported by two

Walk the record from Semiconductor

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.

Semiconductor

Entity.

Evidence
2,500 documents · 296 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 12 Mar 2026, last seen 13 Oct 2026
Measured
21% of mentions say something specific about it; the rest only name it
As of
13 Oct 2026
13 links from here

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

What is claimed about it (3)

  • Reported by two: Reported by two sources that did not copy each other.
  • Single source: Reported by one source so far.
  • Could not check: We could not count this claim's sources, so we do not say how well it is supported.

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 Semiconductor, 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.

Other markets materially about Semiconductor

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

  • 43.5% Yes

    “Taiwan Semiconductor (TSM) Q3 gross profit margin 68% to 69%?”

    Polymarket · priced 13 Oct 2026

    Relation: named in the question · “semiconductor” is named in the question · close date not stated in the question

What it connects to

Related records.

Pull a thread

Ask about SemiconductorWatch Semiconductor

Story momentum counts mentions in tracked coverage. Prices are the market’s own, cited with the venue. Informational only, not advice. As of 13 Oct 2026.