Triple
T19761951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Backstreet's Back |
E474649
|
entity |
| Predicate | performerMember |
P22076
|
FINISHED |
| Object | Brian Littrell |
E472338
|
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: Brian Littrell | Statement: [Backstreet's Back, performerMember, Brian Littrell]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brian Littrell Context triple: [Backstreet's Back, performerMember, Brian Littrell]
-
A.
Brian Littrell
chosen
Brian Littrell is an American singer best known as one of the lead vocalists of the pop vocal group Backstreet Boys.
-
B.
Sean Preston Federline
Sean Preston Federline is the eldest son of American singer Britney Spears and her ex-husband Kevin Federline, who has been in the public eye since birth due to his parents' celebrity status.
-
C.
Otis Wilbury
Otis Wilbury is the pseudonymous persona used by musician Jeff Lynne as a member of the supergroup Traveling Wilburys.
-
D.
Nick Carter
Nick Carter is an American singer and entertainer best known as a member of the pop boy band Backstreet Boys.
-
E.
Lance Bass
Lance Bass is an American singer, actor, and producer best known as a member of the boy band *NSYNC.
- 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_69d8e51a43a08190956bc6df13c91a77 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6532004d08190944234d35e74085b |
completed | April 20, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0815e9d7948190ac2bf27010c9d95e |
completed | May 16, 2026, 6:59 a.m. |
Created at: April 10, 2026, 1:48 p.m.