Triple

T2611516
Position Surface form Disambiguated ID Type / Status
Subject Hans Langsdorff E58783 entity
Predicate residence P75 FINISHED
Object Buenos Aires, Argentina (at time of death)
Buenos Aires, Argentina (at time of death) is the capital and largest city of Argentina, a major South American port and cultural center located on the western shore of the Río de la Plata.
 E281363 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: Buenos Aires, Argentina (at time of death) | Statement: [Hans Langsdorff, residence, Buenos Aires, Argentina (at time of death)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Buenos Aires, Argentina (at time of death)
Context triple: [Hans Langsdorff, residence, Buenos Aires, Argentina (at time of death)]
  • A. Núñez, Buenos Aires
    Núñez, Buenos Aires is a residential and commercial neighborhood in the northern part of Argentina’s capital city, known for hosting the River Plate football club’s stadium and facilities.
  • B. El Palomar, Buenos Aires Province, Argentina
    El Palomar, Buenos Aires Province, Argentina is a suburban locality in the Greater Buenos Aires area known as the hometown of acclaimed musician and composer Gustavo Santaolalla.
  • C. Rosario, Santa Fe, Argentina
    Rosario, in the province of Santa Fe, is one of Argentina’s largest and most important port cities, known for its industrial activity, cultural life, and as the birthplace of several notable figures including Lionel Messi.
  • D. Santa Fe, Argentina
    Santa Fe, Argentina is a major river port city and the capital of Santa Fe Province, located in northeastern Argentina along the Paraná and Salado rivers.
  • E. Córdoba, Argentina
    Córdoba, Argentina is a major city in central Argentina known for its colonial architecture, historic universities, and role as an important cultural and economic center.
  • 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: Buenos Aires, Argentina (at time of death)
Triple: [Hans Langsdorff, residence, Buenos Aires, Argentina (at time of death)]
Generated description
Buenos Aires, Argentina (at time of death) is the capital and largest city of Argentina, a major South American port and cultural center located on the western shore of the Río de la Plata.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Buenos Aires, Argentina (at time of death)
Target entity description: Buenos Aires, Argentina (at time of death) is the capital and largest city of Argentina, a major South American port and cultural center located on the western shore of the Río de la Plata.
  • A. Núñez, Buenos Aires
    Núñez, Buenos Aires is a residential and commercial neighborhood in the northern part of Argentina’s capital city, known for hosting the River Plate football club’s stadium and facilities.
  • B. El Palomar, Buenos Aires Province, Argentina
    El Palomar, Buenos Aires Province, Argentina is a suburban locality in the Greater Buenos Aires area known as the hometown of acclaimed musician and composer Gustavo Santaolalla.
  • C. Rosario, Santa Fe, Argentina
    Rosario, in the province of Santa Fe, is one of Argentina’s largest and most important port cities, known for its industrial activity, cultural life, and as the birthplace of several notable figures including Lionel Messi.
  • D. Santa Fe, Argentina
    Santa Fe, Argentina is a major river port city and the capital of Santa Fe Province, located in northeastern Argentina along the Paraná and Salado rivers.
  • E. Córdoba, Argentina
    Córdoba, Argentina is a major city in central Argentina known for its colonial architecture, historic universities, and role as an important cultural and economic center.
  • 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_69ab4ac3523881909679750c9f8c2dec completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd87b24e48190ad1d4ce7e63c0f3e completed March 7, 2026, 7:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69af83e506188190b6cd3b507dfc353c completed March 10, 2026, 2:37 a.m.
NEDg Description generation batch_69af846b59508190b6f7f9b266123be0 completed March 10, 2026, 2:39 a.m.
NED2 Entity disambiguation (via description) batch_69af850fe6008190bf6c7c64d1078a50 completed March 10, 2026, 2:42 a.m.
Created at: March 6, 2026, 9:50 p.m.