Triple
T1748096
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A Star Is Born (2018 film) |
E38379
|
entity |
| Predicate | musicBy |
P1952
|
FINISHED |
| Object |
Lukas Nelson
Lukas Nelson is an American country-rock musician, singer-songwriter, and guitarist, known both for leading the band Promise of the Real and for his songwriting and performance contributions to major film soundtracks.
|
E195763
|
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: Lukas Nelson | Statement: [A Star Is Born (2018 film), musicBy, Lukas Nelson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lukas Nelson Context triple: [A Star Is Born (2018 film), musicBy, Lukas Nelson]
-
A.
Ashton Meem
Ashton Meem is an American woman best known as the first wife of NFL quarterback Russell Wilson and for her work in advertising and event planning.
-
B.
Blake Mills
Blake Mills is an American guitarist, songwriter, and record producer known for his innovative work across folk, rock, and experimental music, as well as his collaborations with a wide range of acclaimed artists.
-
C.
Michael Penn
Michael Penn is an American singer-songwriter and composer known for his work on film scores and his 1989 hit single "No Myth."
-
D.
Matthew Nelson
Matthew Nelson is an American musician best known as one half of the twin brother rock duo Nelson and as a son of rock and roll star Ricky Nelson.
-
E.
Cam Guthrie
Cam Guthrie is a Canadian politician best known as the long-serving mayor of the city of Guelph, Ontario.
- 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: Lukas Nelson Triple: [A Star Is Born (2018 film), musicBy, Lukas Nelson]
Generated description
Lukas Nelson is an American country-rock musician, singer-songwriter, and guitarist, known both for leading the band Promise of the Real and for his songwriting and performance contributions to major film soundtracks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lukas Nelson Target entity description: Lukas Nelson is an American country-rock musician, singer-songwriter, and guitarist, known both for leading the band Promise of the Real and for his songwriting and performance contributions to major film soundtracks.
-
A.
Ashton Meem
Ashton Meem is an American woman best known as the first wife of NFL quarterback Russell Wilson and for her work in advertising and event planning.
-
B.
Blake Mills
Blake Mills is an American guitarist, songwriter, and record producer known for his innovative work across folk, rock, and experimental music, as well as his collaborations with a wide range of acclaimed artists.
-
C.
Michael Penn
Michael Penn is an American singer-songwriter and composer known for his work on film scores and his 1989 hit single "No Myth."
-
D.
Matthew Nelson
Matthew Nelson is an American musician best known as one half of the twin brother rock duo Nelson and as a son of rock and roll star Ricky Nelson.
-
E.
Cam Guthrie
Cam Guthrie is a Canadian politician best known as the long-serving mayor of the city of Guelph, Ontario.
- 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_69a8862b01a48190ab47209063af82d9 |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69aa63ecda0c819091f81942a5bde31d |
completed | March 6, 2026, 5:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ada0e21e58819082943212bd725581 |
completed | March 8, 2026, 4:16 p.m. |
| NEDg | Description generation | batch_69ada1a2122481909c7a3470e090af17 |
completed | March 8, 2026, 4:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ada23515d08190833ad1a35bb7a265 |
completed | March 8, 2026, 4:22 p.m. |
Created at: March 4, 2026, 7:31 p.m.