SPXI instrument · method 0.9 of 87, level 0 (Measurement): Capture Registry (longitudinal observation). An instrument of SPXI, the Semantic Packet for eXchange & Indexing; the whole practice is itemized at spxi.dev/methods.

Capture Registry › capture international-institute-of-social-history-aimode-20261031

One record of the canonical Capture Registry (EA-WG-CAPTURES-01), cited at https://www.alexanarch.org/captures/international-institute-of-social-history-aimode-20261031/. the canonical Capture Registry (version 12.474) · the address page · this card in the gallery · this record as data · table of contents.

AXN:0B5F.CAPTURE — this address. Each observation below is one AXN, sealed with its analysis and measures; the identifier names the reading together with the response it reads.

Related deposits: #1725 Ils ne sont pas marxistes: r/LeftistsForAI, Marx's Legacy, and the Left's Lost Capacity fo…

Machine Reception2026-10-31
International Institute of Social History
Originator: International Institute of Social History · outside the archive (out-universe) · site · SPXI treatment: partial
BROAD MATCH
no
image
THE INSTITUTE, SIGNED OUT, 2026-10-31, AI MODE: 'The International Institute of Social History (IISH; Dutch: Internationaal Instituut voor Sociale Geschiedenis, IISG) is one of the world's premier archives and research centers dedicated to global labor and social history.' Fact table (founded 25 November 1935, Posthumus, KNAW); core pillars: the archive, radical papers, rescue of endangered heritage, the data hub.
Full record — 3,307 characters, 5 sources
Capture record
captured
2026-10-31
surface
Google AI Mode
auth state
signed out, incognito
evidence class
paste
PER (dimensional, rubric v1.1)
PER 0.00 · M 0.00 · C 0.00 · D —
PER (historical scalar)
0.5
PER units retained
inst, src
citations read
5
observation id
OBS-3753524eb108
address id
ADDR-12e9e53e0f74
Reading

The innocent reading first. Asked for the institute, AI Mode gives its founding, affiliation, holdings, rescues and data, and offers to help plan a visit.

Findings
Analysis analyst prose, not machine text

A faithful account of the institute, with the feature #1725 values in an archive of the left: the papers of the winning and losing sides of a split in one custody.

Machine text, verbatim
CAPTURE-TIME VERBATIM RECORD — paste of the AI Mode page; the composition and its cards read, the web results above it kept in the raw paste · complete as supplied · READ IN FULL 2026-10-31
[Google AI Mode at the query, signed out and incognito (operator default of 2026-10-14). The operator, with the paste: 'this one linked to wikipedia instead of popup, so ai mode'. The paste opens on the page header ('Halloween 2026') and its tab row, with no 'You said' line; the query is the census name as printed for him at 18:21 EDT. The web results above the answer are kept in the raw paste and are not part of the composition. Received 2026-10-31 18:44 EDT.] [QUERENT] International Institute of Social History [SYSTEM] The International Institute of Social History (IISH; Dutch: Internationaal Instituut voor Sociale Geschiedenis, IISG) is one of the world's premier archives and research centers dedicated to global labor and social history. Located in Amsterdam, Netherlands, the institute specializes in documenting how labor relations, socio-economic inequalities, and social movements have evolved over time. Wikipedia +1 International Institute of Social History International Institute of Social History - Wikipedia International Institute of Social History (IISH) International Institute of Social History (IISH) - KNAW Frequently Asked Questions | IISG IIAS Fellows Visit the International Institute of Social ...
Sources (5) as cited, and as the copy produced them
  1. Internationaal Instituut voor Sociale Geschiedenis third_party
    International Institute of Social History - IISG
    as pastedInternationaal Instituut voor Sociale Geschiedenis +1 If you are planning to utilize their resources, let me know if you would like to explore: How to search their online catalog for specific historical manuscripts Details on their current research clusters or upcoming conferences Information on visiting the archive in Amsterdam What aspect of the institute are you most interested in? AI can make mistakes, so double-check responses
  2. Wikipedia third_party
    International Institute of Social History - Wikipedia
    as pastedInternational Institute of Social History - Wikipedia International Institute of Social History - YouTube Founded November 25, 1935 Founder Nicolaas Wilhelmus Posthumus Location Amsterdam, Netherlands Affiliation Royal Netherlands Academy of Arts and Sciences (KNAW) Wikipedia Core Pillars & Scope World-Class Archive: The IISH safeguards massive collections that include over one million volumes, three million digital files, and thousands of linear feet of manuscripts. It is celebrated as the foremost repository of anarchist documents globally. Wikipedia Preserving Radical Thought: Its vaults contain the irreplaceable personal papers and manuscripts of major historical figures like Karl Marx, Friedrich Engels, Mikhail Bakunin, Emma Goldman, and Leon Trotsky. Wikipedia +1 Global Historical Rescue: Originally founded to rescue endangered heritage from totalitarian regimes (such as Nazi Germany and Franco's Spain), the institute continues to step in globally to preserve threatened records of human rights groups and social movements.
  3. KNAW third_party
    International Institute of Social History (IISH) - KNAW
  4. International Consortium of Critical Theory third_party
    International Consortium of Critical Theory
    as pastedInternational Consortium of Critical Theory +1 Leading Data Hub: Beyond physical papers, it functions as an advanced digital data center, tracking global records on wages, demography, and economic development spanning the last five centuries.
  5. ESSHC third_party
    About IISH | ESSHC
    as pastedAbout IISH | ESSHC
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