Triple
T8577650
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Porcupine Tree |
E203087
|
entity |
| Predicate | hasLeader |
P981
|
FINISHED |
| Object | Steven Wilson |
E209069
|
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: Steven Wilson | Statement: [Porcupine Tree, hasLeader, Steven Wilson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Steven Wilson Context triple: [Porcupine Tree, hasLeader, Steven Wilson]
-
A.
Steven Wilson
chosen
Steven Wilson is an English musician, songwriter, and producer best known as the founder of progressive rock band Porcupine Tree and for his acclaimed solo work and surround-sound remixes.
-
B.
Steve Hackett
Steve Hackett is an English guitarist and songwriter best known as the lead guitarist of the progressive rock band Genesis during their classic 1970s era and for his subsequent solo career.
-
C.
Devin Townsend
Devin Townsend is a Canadian musician, singer, songwriter, and producer known for his eclectic blend of progressive metal, ambient, and experimental music, as well as for leading the Devin Townsend Project and Strapping Young Lad.
-
D.
Billy Sherwood
Billy Sherwood is an American musician, producer, and songwriter best known for his work as a bassist, guitarist, and later full member of the progressive rock band Yes.
-
E.
Sebastian Copeland
Sebastian Copeland is a British-American photographer, polar explorer, and environmental activist known for his expeditions to the Arctic and Antarctic and his work raising awareness about climate change.
- 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_69ca8328ebe481909a8c038fa79959b4 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbea989bec81909b8c8b4af7c568ff |
completed | March 31, 2026, 3:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce899dd7d48190b44338b92ad68bd0 |
completed | April 2, 2026, 3:22 p.m. |
Created at: March 30, 2026, 6:22 p.m.