Triple
T18276605
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | City of Port Huron |
E437751
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object | McMorran Place Theater |
—
|
NE NERFINISHED |
How this triple was built (3 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: McMorran Place Theater | Statement: [City of Port Huron, hasCulturalInstitution, McMorran Place Theater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: McMorran Place Theater Context triple: [City of Port Huron, hasCulturalInstitution, McMorran Place Theater]
-
A.
Marquis Theatre
The Marquis Theatre is a Broadway theater in New York City known for hosting major musical and theatrical productions.
-
B.
Varscona Theatre
Varscona Theatre is a prominent live performance venue in Edmonton, Alberta, known for its intimate setting and vibrant lineup of theatre, improv, and comedy in the historic Old Strathcona district.
-
C.
Calvin Theater
Calvin Theater is a historic performing arts venue and former movie palace located in downtown Northampton, Massachusetts.
-
D.
Elks Theatre
Elks Theatre is a historic performance venue and cultural landmark located in downtown Prescott, Arizona.
-
E.
Liberty Theater
Liberty Theater is a historic performing arts venue and former movie palace in downtown Astoria, Oregon, known for its ornate architecture and cultural significance to the community.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: McMorran Place Theater Target entity description: McMorran Place Theater is a prominent performing arts venue and community gathering space in Port Huron, Michigan, hosting concerts, theater productions, and cultural events.
-
A.
Marquis Theatre
The Marquis Theatre is a Broadway theater in New York City known for hosting major musical and theatrical productions.
-
B.
Varscona Theatre
Varscona Theatre is a prominent live performance venue in Edmonton, Alberta, known for its intimate setting and vibrant lineup of theatre, improv, and comedy in the historic Old Strathcona district.
-
C.
Calvin Theater
Calvin Theater is a historic performing arts venue and former movie palace located in downtown Northampton, Massachusetts.
-
D.
Elks Theatre
Elks Theatre is a historic performance venue and cultural landmark located in downtown Prescott, Arizona.
-
E.
Liberty Theater
Liberty Theater is a historic performing arts venue and former movie palace in downtown Astoria, Oregon, known for its ornate architecture and cultural significance to the community.
- F. None of above. chosen
Provenance (2 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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e500528bb88190a9f9ba6428cc2076 |
completed | April 19, 2026, 4:18 p.m. |
Created at: April 10, 2026, 10:34 a.m.