Triple
T2993793
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pan Am Railways |
E81017
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Timothy Mellon
Timothy Mellon is an American businessman and heir to the Mellon banking fortune, known for his ownership of transportation enterprises and significant political donations.
|
E317513
|
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: Timothy Mellon | Statement: [Pan Am Railways, owner, Timothy Mellon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Timothy Mellon Context triple: [Pan Am Railways, owner, Timothy Mellon]
-
A.
Daniel Drew
Daniel Drew was a 19th-century American financier and speculator notorious for his role in railroad wars and stock market manipulation on Wall Street.
-
B.
Richard B. Mellon
Richard B. Mellon was an American banker, industrialist, and philanthropist from the prominent Mellon family who played a major role in early 20th-century finance and industry.
-
C.
Ronald S. Lauder
Ronald S. Lauder is an American businessman, art collector, and philanthropist, known as an heir to the Estée Lauder cosmetics fortune and a prominent supporter of Jewish and cultural institutions.
-
D.
Edward Vreeland
Edward Vreeland was an American politician and banker best known for co-sponsoring early 20th-century U.S. financial reform legislation.
-
E.
James Dreyfus
James Dreyfus is a British actor known for his comedic roles in television series such as "The Thin Blue Line" and "Gimme Gimme Gimme," as well as appearances in films and on stage.
- 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: Timothy Mellon Triple: [Pan Am Railways, owner, Timothy Mellon]
Generated description
Timothy Mellon is an American businessman and heir to the Mellon banking fortune, known for his ownership of transportation enterprises and significant political donations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Timothy Mellon Target entity description: Timothy Mellon is an American businessman and heir to the Mellon banking fortune, known for his ownership of transportation enterprises and significant political donations.
-
A.
Daniel Drew
Daniel Drew was a 19th-century American financier and speculator notorious for his role in railroad wars and stock market manipulation on Wall Street.
-
B.
Richard B. Mellon
Richard B. Mellon was an American banker, industrialist, and philanthropist from the prominent Mellon family who played a major role in early 20th-century finance and industry.
-
C.
Ronald S. Lauder
Ronald S. Lauder is an American businessman, art collector, and philanthropist, known as an heir to the Estée Lauder cosmetics fortune and a prominent supporter of Jewish and cultural institutions.
-
D.
Edward Vreeland
Edward Vreeland was an American politician and banker best known for co-sponsoring early 20th-century U.S. financial reform legislation.
-
E.
James Dreyfus
James Dreyfus is a British actor known for his comedic roles in television series such as "The Thin Blue Line" and "Gimme Gimme Gimme," as well as appearances in films and on stage.
- 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_69ad8b187fc8819085914d3c9ea3142d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99e291e0819089f81c0a7d7a6cd9 |
completed | March 8, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b109061684819086777d3b871c94f8 |
completed | March 11, 2026, 6:17 a.m. |
| NEDg | Description generation | batch_69b1196399e881908887513a3bdf7f98 |
completed | March 11, 2026, 7:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b119d306208190b53b059f0ff57712 |
completed | March 11, 2026, 7:29 a.m. |
Created at: March 8, 2026, 2:59 p.m.