Triple

T12519356
Position Surface form Disambiguated ID Type / Status
Subject 1968 Tlatelolco massacre E299273 entity
Predicate investigatedBy P6157 FINISHED
Object Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)
The Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico) was a Mexican government body created to investigate and seek accountability for state crimes and human rights abuses committed during Mexico’s “Dirty War” and other past episodes of political repression.
E986312 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico) | Statement: [1968 Tlatelolco massacre, investigatedBy, Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)
Context triple: [1968 Tlatelolco massacre, investigatedBy, Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)]
  • A. Mexican prosecution service
    The Mexican prosecution service is the national authority responsible for investigating and prosecuting crimes and representing the state in criminal proceedings in Mexico.
  • B. Federal Judiciary Council of Mexico
    The Federal Judiciary Council of Mexico is the constitutional body responsible for the administration, oversight, and discipline of the federal courts and judges in Mexico (excluding the Supreme Court).
  • C. Procuraduría Fiscal de la Federación
    La Procuraduría Fiscal de la Federación es el órgano jurídico especializado del gobierno federal mexicano encargado de la defensa legal y la representación del Estado en materia fiscal y financiera.
  • D. Fiscalía General de la República
    The Fiscalía General de la República is Cuba’s national prosecutorial authority responsible for overseeing criminal prosecutions and ensuring compliance with the country’s laws.
  • E. Defensoría del Pueblo
    Defensoría del Pueblo is Peru’s national human rights and public services watchdog institution, responsible for protecting citizens’ rights and overseeing the proper functioning of the state.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)
Triple: [1968 Tlatelolco massacre, investigatedBy, Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)]
Generated description
The Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico) was a Mexican government body created to investigate and seek accountability for state crimes and human rights abuses committed during Mexico’s “Dirty War” and other past episodes of political repression.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico)
Target entity description: The Special Prosecutor’s Office for Social and Political Movements of the Past (Mexico) was a Mexican government body created to investigate and seek accountability for state crimes and human rights abuses committed during Mexico’s “Dirty War” and other past episodes of political repression.
  • A. Mexican prosecution service
    The Mexican prosecution service is the national authority responsible for investigating and prosecuting crimes and representing the state in criminal proceedings in Mexico.
  • B. Federal Judiciary Council of Mexico
    The Federal Judiciary Council of Mexico is the constitutional body responsible for the administration, oversight, and discipline of the federal courts and judges in Mexico (excluding the Supreme Court).
  • C. Procuraduría Fiscal de la Federación
    La Procuraduría Fiscal de la Federación es el órgano jurídico especializado del gobierno federal mexicano encargado de la defensa legal y la representación del Estado en materia fiscal y financiera.
  • D. Fiscalía General de la República
    The Fiscalía General de la República is Cuba’s national prosecutorial authority responsible for overseeing criminal prosecutions and ensuring compliance with the country’s laws.
  • E. Defensoría del Pueblo
    Defensoría del Pueblo is Peru’s national human rights and public services watchdog institution, responsible for protecting citizens’ rights and overseeing the proper functioning of the state.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6ada5cdd48190860d9ce30aff69be completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d9545a2e188190bb92120df740003d completed April 10, 2026, 7:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69f64bbf43e08190ae79f92ed5882ce2 completed May 2, 2026, 7:08 p.m.
NEDg Description generation batch_69f64c7c5d04819094fcbee0a4b5cbb4 completed May 2, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69f64d668e548190979b3da72fe21ae7 completed May 2, 2026, 7:15 p.m.
Created at: April 8, 2026, 9:57 p.m.