Triple
T20781362
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calihan Hall |
E511488
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Robert Calihan
Robert Calihan was a prominent figure in the history of the University of Detroit Mercy’s athletics program, for whom the university’s basketball arena, Calihan Hall, is named.
|
E1453479
|
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 Calihan | Statement: [Calihan Hall, namedAfter, Robert Calihan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Calihan Context triple: [Calihan Hall, namedAfter, Robert Calihan]
-
A.
Michael Calhan
Michael Calhan was an early settler and railroad official after whom the town of Calhan, Colorado, was named.
-
B.
Greg Calbi
Greg Calbi is a renowned American mastering engineer known for his work on numerous iconic albums across rock, pop, and alternative music.
-
C.
Doug Coughlin
Doug Coughlin is a fictional, hard-drinking mentor bartender from the 1988 film "Cocktail," known for his cynical life maxims and influence on the protagonist.
-
D.
Mike Malloy
Mike Malloy is a progressive American radio talk show host known for his outspoken, left-leaning political commentary and work on various liberal talk radio networks.
-
E.
Rob LaDuca
Rob LaDuca is an American animation director best known for his work on Disney animated films and sequels, including co-directing The Lion King II: Simba’s Pride.
- 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 Calihan Triple: [Calihan Hall, namedAfter, Robert Calihan]
Generated description
Robert Calihan was a prominent figure in the history of the University of Detroit Mercy’s athletics program, for whom the university’s basketball arena, Calihan Hall, is named.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Calihan Target entity description: Robert Calihan was a prominent figure in the history of the University of Detroit Mercy’s athletics program, for whom the university’s basketball arena, Calihan Hall, is named.
-
A.
Michael Calhan
Michael Calhan was an early settler and railroad official after whom the town of Calhan, Colorado, was named.
-
B.
Greg Calbi
Greg Calbi is a renowned American mastering engineer known for his work on numerous iconic albums across rock, pop, and alternative music.
-
C.
Doug Coughlin
Doug Coughlin is a fictional, hard-drinking mentor bartender from the 1988 film "Cocktail," known for his cynical life maxims and influence on the protagonist.
-
D.
Mike Malloy
Mike Malloy is a progressive American radio talk show host known for his outspoken, left-leaning political commentary and work on various liberal talk radio networks.
-
E.
Rob LaDuca
Rob LaDuca is an American animation director best known for his work on Disney animated films and sequels, including co-directing The Lion King II: Simba’s Pride.
- 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_69e0b4cac7a48190a715cb3d545df2b4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c287b5288190823766fe59402d48 |
completed | April 21, 2026, 12:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a090af3525c81909efc7d92dd7cbd76 |
completed | May 17, 2026, 12:25 a.m. |
| NEDg | Description generation | batch_6a090c319720819084e0a7476618a0a4 |
completed | May 17, 2026, 12:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a090cf5157c8190b311114c8f41dfa2 |
completed | May 17, 2026, 12:33 a.m. |
Created at: April 16, 2026, 12:37 p.m.