Triple
T1224060
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pearl Jam |
E26286
|
entity |
| Predicate | hasBandLeader |
P981
|
FINISHED |
| Object | Eddie Vedder |
E141933
|
NE FINISHED |
How this triple was built (3 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: Eddie Vedder | Statement: [Pearl Jam, hasBandLeader, Eddie Vedder]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eddie Vedder Context triple: [Pearl Jam, hasBandLeader, Eddie Vedder]
-
A.
Eddie Vedder
chosen
Eddie Vedder is an American musician best known as the lead vocalist and primary lyricist of the rock band Pearl Jam.
-
B.
Nicholas Vedder
Nicholas Vedder is a minor character in Washington Irving's short story "Rip Van Winkle," known as the patriarchal village innkeeper and habitual sitter by the tavern door.
-
C.
Chris Cornell
Chris Cornell was an American rock musician best known as the powerful lead vocalist of Soundgarden and Audioslave and a key figure in the Seattle grunge movement.
-
D.
Stone Gossard
Stone Gossard is an American musician best known as the rhythm guitarist and founding member of the rock band Pearl Jam.
-
E.
Mike McCready
Mike McCready is an American rock guitarist best known as the lead guitarist for Pearl Jam and for his influential role in the Seattle grunge scene.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasBandLeader Context triple: [Pearl Jam, hasBandLeader, Eddie Vedder]
-
A.
hasBand
Indicates that an entity is associated with or includes a particular band (e.g., musical group or band-like unit).
-
B.
hasBandMember
Indicates that a musical group includes a specific individual as one of its members.
-
C.
hasDrummer
Indicates that one entity serves as the drummer for, or plays drums in, another entity such as a band or musical group.
-
D.
hasLeader
chosen
Indicates that one entity serves as the leader or head of another entity.
-
E.
hasApproximateNumberOfMusicians
Indicates that an entity is associated with an estimated or approximate count of musicians involved with it.
- F. None of above.
Provenance (4 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_69a49484688c8190a1bf285eb396a8b6 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be233fd88190996faf4105c0b8d7 |
completed | March 1, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad8a9f91808190b44715dc3df31cc3 |
completed | March 8, 2026, 2:41 p.m. |
| PD | Predicate disambiguation | batch_69a4bb644af08190ba25905f20adb01a |
completed | March 1, 2026, 10:19 p.m. |
Created at: March 1, 2026, 7:47 p.m.