Triple
T17587730
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | James J. Heckman |
E428367
|
entity |
| Predicate | hasDoctoralStudent |
P20123
|
FINISHED |
| Object |
Sergio Urzúa
Sergio Urzúa is a Chilean economist and academic known for his work in labor economics, education, and applied microeconometrics.
|
E1373764
|
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: Sergio Urzúa | Statement: [James J. Heckman, hasDoctoralStudent, Sergio Urzúa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sergio Urzúa Context triple: [James J. Heckman, hasDoctoralStudent, Sergio Urzúa]
-
A.
Darío Villalba
Darío Villalba was a Spanish painter and photographer known for his pioneering work in conceptual and figurative art, often blending photographic imagery with experimental painting techniques.
-
B.
Luis Salmerón
Luis Salmerón is a former Argentine professional footballer known for his role as a forward with several clubs in South America.
-
C.
Roberto Ávila
Roberto Ávila is a fictional character portrayed by actor Tony Dalton, best known from the Mexican crime drama series "Sr. Ávila."
-
D.
Carlos Ochoa
Carlos Ochoa is a personal name shared by multiple individuals, including professionals and public figures in various fields.
-
E.
Diego Calva
Diego Calva is a Mexican actor best known internationally for his breakout leading role in Damien Chazelle’s 2022 Hollywood epic "Babylon."
- 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: Sergio Urzúa Triple: [James J. Heckman, hasDoctoralStudent, Sergio Urzúa]
Generated description
Sergio Urzúa is a Chilean economist and academic known for his work in labor economics, education, and applied microeconometrics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sergio Urzúa Target entity description: Sergio Urzúa is a Chilean economist and academic known for his work in labor economics, education, and applied microeconometrics.
-
A.
Darío Villalba
Darío Villalba was a Spanish painter and photographer known for his pioneering work in conceptual and figurative art, often blending photographic imagery with experimental painting techniques.
-
B.
Luis Salmerón
Luis Salmerón is a former Argentine professional footballer known for his role as a forward with several clubs in South America.
-
C.
Roberto Ávila
Roberto Ávila is a fictional character portrayed by actor Tony Dalton, best known from the Mexican crime drama series "Sr. Ávila."
-
D.
Carlos Ochoa
Carlos Ochoa is a personal name shared by multiple individuals, including professionals and public figures in various fields.
-
E.
Diego Calva
Diego Calva is a Mexican actor best known internationally for his breakout leading role in Damien Chazelle’s 2022 Hollywood epic "Babylon."
- 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_69d889e1030481909950e140c63255b9 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e469e41bf08190963848f1597b6e9f |
completed | April 19, 2026, 5:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a072b64b16c8190ab23bfc8a2ec7b66 |
completed | May 15, 2026, 2:19 p.m. |
| NEDg | Description generation | batch_6a072d79ae348190a078fb5441c6466b |
completed | May 15, 2026, 2:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a072e930e948190ac19fa2b81639922 |
completed | May 15, 2026, 2:32 p.m. |
Created at: April 10, 2026, 5:51 a.m.