Triple
T22301511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mater Dei High School |
E551267
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object |
Matt Barkley
Matt Barkley is an American football quarterback best known for his standout college career at the University of Southern California (USC) and subsequent play in the NFL as a backup and practice-squad player for multiple teams.
|
E1531692
|
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: Matt Barkley | Statement: [Mater Dei High School, hasAlumni, Matt Barkley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matt Barkley Context triple: [Mater Dei High School, hasAlumni, Matt Barkley]
-
A.
Matt Leinart
Matt Leinart is a former American football quarterback best known for winning the Heisman Trophy at USC and leading the Trojans to national championships before playing in the NFL.
-
B.
Carson Palmer
Carson Palmer is a former NFL quarterback best known for his Pro Bowl career with the Cincinnati Bengals and later the Arizona Cardinals.
-
C.
Cal Trask
Cal Trask is a central, morally conflicted character in John Steinbeck’s novel "East of Eden," often seen as a modern reimagining of the biblical Cain.
-
D.
Pete Beathard
Pete Beathard is a former American football quarterback who played in the American Football League and NFL during the 1960s and 1970s, notably for the Kansas City Chiefs and Houston Oilers.
-
E.
Kyle Trask
Kyle Trask is an American football quarterback best known for his standout college career at the University of Florida, where he emerged as a prolific passer and Heisman Trophy finalist before entering the NFL.
- 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: Matt Barkley Triple: [Mater Dei High School, hasAlumni, Matt Barkley]
Generated description
Matt Barkley is an American football quarterback best known for his standout college career at the University of Southern California (USC) and subsequent play in the NFL as a backup and practice-squad player for multiple teams.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matt Barkley Target entity description: Matt Barkley is an American football quarterback best known for his standout college career at the University of Southern California (USC) and subsequent play in the NFL as a backup and practice-squad player for multiple teams.
-
A.
Matt Leinart
Matt Leinart is a former American football quarterback best known for winning the Heisman Trophy at USC and leading the Trojans to national championships before playing in the NFL.
-
B.
Carson Palmer
Carson Palmer is a former NFL quarterback best known for his Pro Bowl career with the Cincinnati Bengals and later the Arizona Cardinals.
-
C.
Cal Trask
Cal Trask is a central, morally conflicted character in John Steinbeck’s novel "East of Eden," often seen as a modern reimagining of the biblical Cain.
-
D.
Pete Beathard
Pete Beathard is a former American football quarterback who played in the American Football League and NFL during the 1960s and 1970s, notably for the Kansas City Chiefs and Houston Oilers.
-
E.
Kyle Trask
Kyle Trask is an American football quarterback best known for his standout college career at the University of Florida, where he emerged as a prolific passer and Heisman Trophy finalist before entering the NFL.
- 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_69e11e46c0188190800181a4233f28fe |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f157245ee481909a7a3397de3ae355 |
completed | April 29, 2026, 12:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0ad512c5588190a3b5cd64ce436248 |
completed | May 18, 2026, 9 a.m. |
| NEDg | Description generation | batch_6a0ad991a1e48190ad240a20694223fc |
completed | May 18, 2026, 9:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0ada2a61b881908a636b2d1d6e4509 |
completed | May 18, 2026, 9:21 a.m. |
Created at: April 16, 2026, 8:41 p.m.