Triple
T9884896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lansdowne |
E180905
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
Lansdowne Symphony Orchestra
The Lansdowne Symphony Orchestra is a community-based orchestral ensemble known for performing classical and contemporary works and serving as a cultural centerpiece for the Lansdowne area.
|
E827706
|
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: Lansdowne Symphony Orchestra | Statement: [Lansdowne, hasCulturalInstitution, Lansdowne Symphony Orchestra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lansdowne Symphony Orchestra Context triple: [Lansdowne, hasCulturalInstitution, Lansdowne Symphony Orchestra]
-
A.
Westmoreland Symphony Orchestra
The Westmoreland Symphony Orchestra is a professional regional orchestra based in Greensburg, Pennsylvania, presenting classical and related orchestral concerts and educational programs for the surrounding community.
-
B.
National Arts Centre Orchestra
The National Arts Centre Orchestra is a prominent Canadian symphony orchestra based in Ottawa, known for its performances of classical and contemporary repertoire and its extensive touring and educational activities.
-
C.
Curtis Symphony Orchestra
Curtis Symphony Orchestra is the flagship student orchestra of the Curtis Institute of Music, renowned for its professional-level performances and training of elite young musicians.
-
D.
City of London Sinfonia
City of London Sinfonia is a leading British chamber orchestra known for its versatile repertoire, innovative programming, and extensive recording and education work.
-
E.
Toronto Symphony Orchestra
The Toronto Symphony Orchestra is a leading Canadian symphony orchestra based in Toronto, renowned for its diverse programming, recordings, and performances under prominent conductors.
- 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: Lansdowne Symphony Orchestra Triple: [Lansdowne, hasCulturalInstitution, Lansdowne Symphony Orchestra]
Generated description
The Lansdowne Symphony Orchestra is a community-based orchestral ensemble known for performing classical and contemporary works and serving as a cultural centerpiece for the Lansdowne area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lansdowne Symphony Orchestra Target entity description: The Lansdowne Symphony Orchestra is a community-based orchestral ensemble known for performing classical and contemporary works and serving as a cultural centerpiece for the Lansdowne area.
-
A.
Westmoreland Symphony Orchestra
The Westmoreland Symphony Orchestra is a professional regional orchestra based in Greensburg, Pennsylvania, presenting classical and related orchestral concerts and educational programs for the surrounding community.
-
B.
National Arts Centre Orchestra
The National Arts Centre Orchestra is a prominent Canadian symphony orchestra based in Ottawa, known for its performances of classical and contemporary repertoire and its extensive touring and educational activities.
-
C.
Curtis Symphony Orchestra
Curtis Symphony Orchestra is the flagship student orchestra of the Curtis Institute of Music, renowned for its professional-level performances and training of elite young musicians.
-
D.
City of London Sinfonia
City of London Sinfonia is a leading British chamber orchestra known for its versatile repertoire, innovative programming, and extensive recording and education work.
-
E.
Toronto Symphony Orchestra
The Toronto Symphony Orchestra is a leading Canadian symphony orchestra based in Toronto, renowned for its diverse programming, recordings, and performances under prominent conductors.
- 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_69ca828082cc8190a40f8d299caa6545 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cdb45549488190833200977d558e47 |
completed | April 2, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1eaf6a5848190ad031bdb195cd4ce |
completed | April 5, 2026, 4:54 a.m. |
| NEDg | Description generation | batch_69d1ed1b40ec81909360de54225e8994 |
completed | April 5, 2026, 5:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1ed7bf8a08190b50a1a31875e5591 |
completed | April 5, 2026, 5:05 a.m. |
Created at: March 30, 2026, 8:38 p.m.