Triple
T23523819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matthew Centrowitz Jr. |
E574578
|
entity |
| Predicate | hasSibling |
P363
|
FINISHED |
| Object |
Lauren Centrowitz
Lauren Centrowitz is an American middle-distance runner and the sister of Olympic 1500m champion Matthew Centrowitz Jr.
|
E1590353
|
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: Lauren Centrowitz | Statement: [Matthew Centrowitz Jr., hasSibling, Lauren Centrowitz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lauren Centrowitz Context triple: [Matthew Centrowitz Jr., hasSibling, Lauren Centrowitz]
-
A.
Erin Cummings
Erin Cummings is an American actress known for her work in television and film, including roles in series such as Spartacus: Blood and Sand and Detroit 1-8-7.
-
B.
Brianne Theisen-Eaton
Brianne Theisen-Eaton is a Canadian heptathlete and Olympic medalist known for her success in combined events at World Championships and the Olympic Games.
-
C.
Shalane Flanagan
Shalane Flanagan is an American long-distance runner and Olympic medalist known for winning the 2017 New York City Marathon.
-
D.
Courtney Frerichs
Courtney Frerichs is an American middle-distance runner best known for specializing in the 3000-meter steeplechase and winning a silver medal at the 2020 Tokyo Olympics.
-
E.
Chloe Coleman
Chloe Coleman is an American child actress known for her roles in films and television series such as "My Spy," "65," and "Big Little Lies."
- 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: Lauren Centrowitz Triple: [Matthew Centrowitz Jr., hasSibling, Lauren Centrowitz]
Generated description
Lauren Centrowitz is an American middle-distance runner and the sister of Olympic 1500m champion Matthew Centrowitz Jr.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lauren Centrowitz Target entity description: Lauren Centrowitz is an American middle-distance runner and the sister of Olympic 1500m champion Matthew Centrowitz Jr.
-
A.
Erin Cummings
Erin Cummings is an American actress known for her work in television and film, including roles in series such as Spartacus: Blood and Sand and Detroit 1-8-7.
-
B.
Brianne Theisen-Eaton
Brianne Theisen-Eaton is a Canadian heptathlete and Olympic medalist known for her success in combined events at World Championships and the Olympic Games.
-
C.
Shalane Flanagan
Shalane Flanagan is an American long-distance runner and Olympic medalist known for winning the 2017 New York City Marathon.
-
D.
Courtney Frerichs
Courtney Frerichs is an American middle-distance runner best known for specializing in the 3000-meter steeplechase and winning a silver medal at the 2020 Tokyo Olympics.
-
E.
Chloe Coleman
Chloe Coleman is an American child actress known for her roles in films and television series such as "My Spy," "65," and "Big Little Lies."
- 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_69e245bb3dcc8190ba9a2b35972b58d0 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1ac71ec8881909bfb706efdc2518f |
completed | April 29, 2026, 7 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0cdf5013b88190a1ff302a259fc707 |
completed | May 19, 2026, 10:08 p.m. |
| NEDg | Description generation | batch_6a0ce0ed1cb881909a1ce386d406b824 |
completed | May 19, 2026, 10:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ce1a37b288190b4e9775e8be23ea9 |
completed | May 19, 2026, 10:18 p.m. |
Created at: April 17, 2026, 6:09 p.m.