Triple
T16090475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pfaff |
E390345
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Robert Pfaff
Robert Pfaff is a person notable enough to be recognized as a significant bearer of the surname Pfaff.
|
E1195200
|
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: Robert Pfaff | Statement: [Pfaff, hasNotableBearer, Robert Pfaff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Pfaff Context triple: [Pfaff, hasNotableBearer, Robert Pfaff]
-
A.
Armin B. Cremers
Armin B. Cremers is a German computer scientist known for his contributions to artificial intelligence, robotics, and information systems, and for mentoring influential researchers in these fields.
-
B.
Michael Lehmann
Michael Lehmann is an American film and television director best known for the dark comedy "Heathers" and various other Hollywood comedies.
-
C.
Robert Dorfmann
Robert Dorfmann was a French film producer known for backing major European and international films, including influential works of the 1960s and 1970s.
-
D.
Peter E. Haas
Peter E. Haas was an American businessman and philanthropist best known for his leadership role at Levi Strauss & Co. and his prominent involvement in civic and charitable causes in San Francisco.
-
E.
Peter T. Grauer
Peter T. Grauer is an American business executive best known as the longtime chairman of Bloomberg L.P.
- 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: Robert Pfaff Triple: [Pfaff, hasNotableBearer, Robert Pfaff]
Generated description
Robert Pfaff is a person notable enough to be recognized as a significant bearer of the surname Pfaff.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Pfaff Target entity description: Robert Pfaff is a person notable enough to be recognized as a significant bearer of the surname Pfaff.
-
A.
Armin B. Cremers
Armin B. Cremers is a German computer scientist known for his contributions to artificial intelligence, robotics, and information systems, and for mentoring influential researchers in these fields.
-
B.
Michael Lehmann
Michael Lehmann is an American film and television director best known for the dark comedy "Heathers" and various other Hollywood comedies.
-
C.
Robert Dorfmann
Robert Dorfmann was a French film producer known for backing major European and international films, including influential works of the 1960s and 1970s.
-
D.
Peter E. Haas
Peter E. Haas was an American businessman and philanthropist best known for his leadership role at Levi Strauss & Co. and his prominent involvement in civic and charitable causes in San Francisco.
-
E.
Peter T. Grauer
Peter T. Grauer is an American business executive best known as the longtime chairman of Bloomberg L.P.
- 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_69d87f198bc48190a8b7e53ca15b7ead |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e184522b2c8190986daae6cb2d9db4 |
completed | April 17, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb934b448190a486401ac6c01065 |
completed | May 10, 2026, 2:21 a.m. |
| NEDg | Description generation | batch_69ffefb0225881909982c384a5beb50a |
completed | May 10, 2026, 2:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff01e1b808190931fff3e91939b82 |
completed | May 10, 2026, 2:40 a.m. |
Created at: April 10, 2026, 4:59 a.m.