Triple
T979446
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berklee College of Music |
E21132
|
entity |
| Predicate | hasAlumni |
P51
|
FINISHED |
| Object |
Meghan Trainor
Meghan Trainor is an American singer-songwriter and pop artist best known for her retro-influenced hits like "All About That Bass" and her body-positive, doo-wop-inspired sound.
|
E117216
|
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: Meghan Trainor | Statement: [Berklee College of Music, hasAlumni, Meghan Trainor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meghan Trainor Context triple: [Berklee College of Music, hasAlumni, Meghan Trainor]
-
A.
Sara Bareilles
Sara Bareilles is an American singer-songwriter and composer known for her soulful pop hits like "Love Song" and for writing the music and lyrics for the Broadway musical "Waitress."
-
B.
Ariana Grande
Ariana Grande is an American pop and R&B singer, songwriter, and actress known for her powerful, Mariah Carey–like vocal range and numerous chart-topping hits.
-
C.
Katy Perry
Katy Perry is an American pop singer and songwriter known for chart-topping hits like "Firework" and "Roar" and her colorful, theatrical performances.
-
D.
Normani
Normani is an American singer, dancer, and former Fifth Harmony member known for her dynamic R&B-pop music and highly choreographed performances.
-
E.
Victoria Monét
Victoria Monét is an American singer, songwriter, and producer known for her solo R&B work and for writing hits for artists like Ariana Grande.
- 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: Meghan Trainor Triple: [Berklee College of Music, hasAlumni, Meghan Trainor]
Generated description
Meghan Trainor is an American singer-songwriter and pop artist best known for her retro-influenced hits like "All About That Bass" and her body-positive, doo-wop-inspired sound.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meghan Trainor Target entity description: Meghan Trainor is an American singer-songwriter and pop artist best known for her retro-influenced hits like "All About That Bass" and her body-positive, doo-wop-inspired sound.
-
A.
Sara Bareilles
Sara Bareilles is an American singer-songwriter and composer known for her soulful pop hits like "Love Song" and for writing the music and lyrics for the Broadway musical "Waitress."
-
B.
Ariana Grande
Ariana Grande is an American pop and R&B singer, songwriter, and actress known for her powerful, Mariah Carey–like vocal range and numerous chart-topping hits.
-
C.
Katy Perry
Katy Perry is an American pop singer and songwriter known for chart-topping hits like "Firework" and "Roar" and her colorful, theatrical performances.
-
D.
Normani
Normani is an American singer, dancer, and former Fifth Harmony member known for her dynamic R&B-pop music and highly choreographed performances.
-
E.
Victoria Monét
Victoria Monét is an American singer, songwriter, and producer known for her solo R&B work and for writing hits for artists like Ariana Grande.
- 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_69a493c2b62c8190b616351789ec47f8 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b479e8f081908183448c36244e1f |
completed | March 1, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac258909a88190b597a72cd6c0fa87 |
completed | March 7, 2026, 1:18 p.m. |
| NEDg | Description generation | batch_69ac2674f5b88190bb3416a249a63982 |
completed | March 7, 2026, 1:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac2704de788190857a3104180ccd21 |
completed | March 7, 2026, 1:24 p.m. |
Created at: March 1, 2026, 7:40 p.m.