Triple
T21450050
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bruce Roberts |
E529183
|
entity |
| Predicate | songWrittenForArtist |
P44022
|
FINISHED |
| Object | Luther Vandross |
—
|
NE NERFINISHED |
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: Luther Vandross | Statement: [Bruce Roberts, songWrittenForArtist, Luther Vandross]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luther Vandross Context triple: [Bruce Roberts, songWrittenForArtist, Luther Vandross]
-
A.
Luther Vandross
chosen
Luther Vandross was an American R&B and soul singer, songwriter, and producer renowned for his smooth, emotive vocals and classic love ballads.
-
B.
Donny Hathaway
Donny Hathaway was an influential American soul singer, pianist, and songwriter known for his rich, emotive vocals and classic recordings in the 1970s.
-
C.
Teddy Pendergrass
Teddy Pendergrass was a renowned American R&B and soul singer known for his powerful, emotive vocals and a string of hits in the 1970s and 1980s, both as lead singer of Harold Melvin & the Blue Notes and as a solo artist.
-
D.
Al Green
Al Green is an American Democratic politician and longtime member of the U.S. House of Representatives known for representing a Houston-area district and for his advocacy on civil rights and social justice issues.
-
E.
Al Green
Al Green is an American soul and R&B singer renowned for his smooth, emotive vocals and classic hits like "Let's Stay Together," which made him a defining figure of 1970s soul music.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c457579481909db68053ed99750c |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9d281c0819080c3f8a58947a115 |
completed | April 23, 2026, 9:43 a.m. |
Created at: April 16, 2026, 6:06 p.m.