Entity

Claude Opus

A topic on our watch list — we track its coverage across 8 domains, including Hn Signal, AI Lab and AI Tech.

As of 8 Oct 2026Last evidence 7 Oct 2026

What is happening now

  • Google Gemini 4 Argon Beats Claude Opus 5.5 on Arena AI

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

  • Product launch: anthropic & claude opus

    Registered event · reported 17 Jul 2026 to 28 Sept 2026 · claims are not yet placed under registered events

    Open event

All 2 events and claims involving Claude Opus

What changed

  • Attention Claude Opus has 44 mentions in tracked coverage: too few to measure a trend.
  • State Changes between snapshots: cannot measure, no state history is kept for Claude Opus yet.
  • Claims No claim first reported since 7 Oct 2026.

How well we know this

312 documents · 82 publishers · 18% contain a typed assertion · last evidence 7 Oct 2026

  • Gap: assertion coverage 0.179: about 82% 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 Claude Opus

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.

AnthropicAIOpenAIGoogleAstraGpt-6 AstraGeminiGpt-6 Sol
  • Anthropic · 312 shared documents
  • AI · 249 shared documents
  • OpenAI · 216 shared documents
  • Google · 106 shared documents
  • Astra · 104 shared documents
  • Gpt-6 Astra · 87 shared documents
  • Fable · 78 shared documents · no page of its own yet
  • AI model · 75 shared documents · no page of its own yet
  • Gemini · 71 shared documents
  • Gpt-6 Sol · 66 shared documents

Claude Opus has 44 mentions in tracked coverage. That is too few to measure a trend. Watch Claude Opus to hear when coverage grows, or request deeper coverage of Claude Opus.

For developers

This page is also an object: GET https://sigb.ai/api/v1/node/e/8467a5ed6a3c14bc4c6bb47d returns the same record as sb.node.v1. Or call the get_entity MCP tool at https://sigb.ai/api/mcp with name claude opus.

{
  "name": "claude opus",
  "label": "Claude Opus",
  "asOf": "2026-10-08",
  "mentions": 44,
  "outlets": 28,
  "domains": 8,
  "node": {
    "id": "sb:e/8467a5ed6a3c14bc4c6bb47d",
    "schema": "sb.node.v1",
    "rest": "https://sigb.ai/api/v1/node/e/8467a5ed6a3c14bc4c6bb47d",
    "knowledgeCutoff": "2026-10-08T21:52:38.794589+00:00",
    "snapshot": "this deploy's committed data files (commit not exposed in this runtime)"
  },
  "coverageTrend": "too few mentions to measure",
  "whereFrom": {
    "level": "counts",
    "label": "44 mentions across 8 domains",
    "children": [
      {
        "level": "reports",
        "label": "6 reports drawn on this page, each with its link",
        "children": {
          "count": 6,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "domains",
        "label": "8 coverage domains",
        "children": {
          "count": 8,
          "unfold": "expand=+1"
        }
      },
      {
        "level": "not shown",
        "label": "The other 38 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 Claude Opus

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.

  • Google Gemini 4 Argon Beats Claude Opus 5.5 on Arena AI

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

    corroborated

  • Product launch: anthropic & claude opus

    Registered event · reported 17 Jul 2026 to 28 Sept 2026 · claims are not yet placed under registered events

    Open event

Walk the record from Claude Opus

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.

Claude Opus

Entity.

Evidence
312 documents · 82 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 4 Mar 2026, last seen 7 Oct 2026
Measured
18% of mentions say something specific about it; the rest only name it
As of
8 Oct 2026
12 links from here

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

What is claimed about it (1)

  • Reported by two: Reported by two sources that did not copy each other.

Situations it is named in (1)

For machines: this record as JSON

Watch this

What the coverage says

Recent reporting that names Claude Opus, newest first. Open any row to follow it to the original article. Sparse topics can mix unrelated senses of the word.

Ask about Claude OpusWatch Claude Opus

Story momentum counts mentions in tracked coverage. Prices are the market’s own, cited with the venue. Informational only, not advice. As of 8 Oct 2026.