Triple
T14510758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sifan Hassan |
E340387
|
entity |
| Predicate | coachedBy |
P2169
|
FINISHED |
| Object |
Pieter Langerhorst (associated coach)
Pieter Langerhorst is a Dutch athletics coach best known for guiding elite middle- and long-distance runners, including Olympic champion Sifan Hassan.
|
E1102673
|
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: Pieter Langerhorst (associated coach) | Statement: [Sifan Hassan, coachedBy, Pieter Langerhorst (associated coach)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pieter Langerhorst (associated coach) Context triple: [Sifan Hassan, coachedBy, Pieter Langerhorst (associated coach)]
-
A.
Gerry Langeler
Gerry Langeler is an American technology entrepreneur and venture capitalist best known as a co-founder of electronic design automation company Mentor Graphics.
-
B.
Pieter Verhagen
Pieter Verhagen is a notable individual recognized as a significant bearer of the Verhagen surname.
-
C.
André van der Hoek
André van der Hoek is a prominent software engineering researcher and academic known for influential contributions to software design, configuration management, and collaborative development environments.
-
D.
Dirk Brouwer
Dirk Brouwer was a prominent Dutch-American astronomer and celestial mechanician known for his influential work on the orbits of planets and asteroids and for leading Yale University's astronomy program.
-
E.
Dick Advocaat
Dick Advocaat is a Dutch football manager and former player known for coaching numerous club and national teams across Europe, including successful spells with Rangers, the Netherlands national team, and Zenit Saint Petersburg.
- 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: Pieter Langerhorst (associated coach) Triple: [Sifan Hassan, coachedBy, Pieter Langerhorst (associated coach)]
Generated description
Pieter Langerhorst is a Dutch athletics coach best known for guiding elite middle- and long-distance runners, including Olympic champion Sifan Hassan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pieter Langerhorst (associated coach) Target entity description: Pieter Langerhorst is a Dutch athletics coach best known for guiding elite middle- and long-distance runners, including Olympic champion Sifan Hassan.
-
A.
Gerry Langeler
Gerry Langeler is an American technology entrepreneur and venture capitalist best known as a co-founder of electronic design automation company Mentor Graphics.
-
B.
Pieter Verhagen
Pieter Verhagen is a notable individual recognized as a significant bearer of the Verhagen surname.
-
C.
André van der Hoek
André van der Hoek is a prominent software engineering researcher and academic known for influential contributions to software design, configuration management, and collaborative development environments.
-
D.
Dirk Brouwer
Dirk Brouwer was a prominent Dutch-American astronomer and celestial mechanician known for his influential work on the orbits of planets and asteroids and for leading Yale University's astronomy program.
-
E.
Dick Advocaat
Dick Advocaat is a Dutch football manager and former player known for coaching numerous club and national teams across Europe, including successful spells with Rangers, the Netherlands national team, and Zenit Saint Petersburg.
- 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_69d822d9c0408190b9a2b3643e58bb4d |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69de94e5b7b48190878be271840c265b |
completed | April 14, 2026, 7:26 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6da48b2c8190a906965a7ebcb607 |
completed | May 8, 2026, 4:59 a.m. |
| NEDg | Description generation | batch_69fd6f94fd608190bf874869ff15fdf5 |
completed | May 8, 2026, 5:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd7041102c8190bc6f3d3011004d7a |
completed | May 8, 2026, 5:10 a.m. |
Created at: April 10, 2026, 1:21 a.m.