Triple
T6137347
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oregon Ducks men’s track and field |
E136866
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Matthew Centrowitz Jr.
Matthew Centrowitz Jr. is an American middle-distance runner best known for winning the gold medal in the 1500 meters at the 2016 Rio Olympics.
|
E574578
|
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: Matthew Centrowitz Jr. | Statement: [Oregon Ducks men’s track and field, hasNotableAlumni, Matthew Centrowitz Jr.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matthew Centrowitz Jr. Context triple: [Oregon Ducks men’s track and field, hasNotableAlumni, Matthew Centrowitz Jr.]
-
A.
Galen Rupp
Galen Rupp is an American long-distance runner and Olympic medalist known for his success in track and marathon events.
-
B.
Ashton Eaton
Ashton Eaton is an American decathlete and two-time Olympic gold medalist who formerly held the world record in the decathlon.
-
C.
Ryan Jamaal Swain
Ryan Jamaal Swain is an American actor and dancer best known for his breakout role as Damon Richards-Evangelista on the FX drama series "Pose."
-
D.
Noah Lyles
Noah Lyles is an American sprinter and multiple world champion renowned for his dominance in the 200 meters and his charismatic presence on the track.
-
E.
Deric Angelettie
Deric Angelettie is an American hip-hop producer and songwriter best known for his work with Bad Boy Records and contributions to major 1990s rap hits.
- 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: Matthew Centrowitz Jr. Triple: [Oregon Ducks men’s track and field, hasNotableAlumni, Matthew Centrowitz Jr.]
Generated description
Matthew Centrowitz Jr. is an American middle-distance runner best known for winning the gold medal in the 1500 meters at the 2016 Rio Olympics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matthew Centrowitz Jr. Target entity description: Matthew Centrowitz Jr. is an American middle-distance runner best known for winning the gold medal in the 1500 meters at the 2016 Rio Olympics.
-
A.
Galen Rupp
Galen Rupp is an American long-distance runner and Olympic medalist known for his success in track and marathon events.
-
B.
Ashton Eaton
Ashton Eaton is an American decathlete and two-time Olympic gold medalist who formerly held the world record in the decathlon.
-
C.
Ryan Jamaal Swain
Ryan Jamaal Swain is an American actor and dancer best known for his breakout role as Damon Richards-Evangelista on the FX drama series "Pose."
-
D.
Noah Lyles
Noah Lyles is an American sprinter and multiple world champion renowned for his dominance in the 200 meters and his charismatic presence on the track.
-
E.
Deric Angelettie
Deric Angelettie is an American hip-hop producer and songwriter best known for his work with Bad Boy Records and contributions to major 1990s rap hits.
- 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_69c008a179388190a3b5a081bbf46d55 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05c83aefc8190b0e250e96f2b10b4 |
completed | March 22, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c14173d2288190920b719e221a929c |
completed | March 23, 2026, 1:34 p.m. |
| NEDg | Description generation | batch_69c147636ae48190a9a9fb74f3fee376 |
completed | March 23, 2026, 2 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c147efac548190ac55a43a655a6470 |
completed | March 23, 2026, 2:02 p.m. |
Created at: March 22, 2026, 4:15 p.m.