Triple
T15979698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Detroit Symphony Orchestra |
E387539
|
entity |
| Predicate | hasNotableBuilding |
P1544
|
FINISHED |
| Object | Orchestra Hall |
E387540
|
NE FINISHED |
How this triple was built (2 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: Orchestra Hall | Statement: [Detroit Symphony Orchestra, hasNotableBuilding, Orchestra Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Orchestra Hall Context triple: [Detroit Symphony Orchestra, hasNotableBuilding, Orchestra Hall]
-
A.
Orchestra Hall
chosen
Orchestra Hall is the historic home venue of the Detroit Symphony Orchestra, renowned for its excellent acoustics and central role in Detroit’s cultural life.
-
B.
Orchestra Hall
Orchestra Hall is a historic concert venue in Chicago renowned for its acoustics and as the longtime home of the Chicago Symphony Orchestra.
-
C.
Bangor Auditorium
Bangor Auditorium was a former multi-purpose arena and event venue in Bangor, Maine, known for hosting sports, concerts, and community events before its demolition.
-
D.
Louise M. Davies Symphony Hall
Louise M. Davies Symphony Hall is a major concert venue in San Francisco best known as the home of the San Francisco Symphony.
-
E.
Joseph Meyerhoff Symphony Hall
Joseph Meyerhoff Symphony Hall is a major concert venue in Baltimore, Maryland, best known as the home of the Baltimore Symphony Orchestra.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d86da94ccc819083d187f5dc6a123e |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e157542cd88190832e7ae79bd38ffc |
completed | April 16, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffcf1abad48190a42510605c30d0b3 |
completed | May 10, 2026, 12:19 a.m. |
Created at: April 10, 2026, 4:54 a.m.