Triple
T5875562
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mastodon |
E130616
|
entity |
| Predicate | hasRole |
P161
|
FINISHED |
| Object |
Brent Hinds – guitar, vocals
Brent Hinds is an American musician best known as the lead guitarist and vocalist of the progressive metal band Mastodon.
|
E553517
|
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: Brent Hinds – guitar, vocals | Statement: [Mastodon, hasRole, Brent Hinds – guitar, vocals]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brent Hinds – guitar, vocals Context triple: [Mastodon, hasRole, Brent Hinds – guitar, vocals]
-
A.
Ed Droste – vocals, guitar
Ed Droste is an American musician best known as a founding member, vocalist, and guitarist of the indie rock band Grizzly Bear.
-
B.
Russell Crowe – lead vocals, guitar
Russell Crowe – lead vocals, guitar is the musician persona of actor Russell Crowe, under which he performs as the frontman and guitarist of his rock band 30 Odd Foot of Grunts.
-
C.
Guitar Bains
Guitar Bains is a complex, militant member of the Seven Days vigilante group in Toni Morrison’s novel "Song of Solomon," whose radical views on racial justice profoundly shape the protagonist’s journey.
-
D.
Dave Navarro
Dave Navarro is an American guitarist, singer, and songwriter best known for his work with the rock band Jane's Addiction and a stint with the Red Hot Chili Peppers.
-
E.
Matt Hart (guitarist)
Matt Hart is an American guitarist best known for his work with the punk rock band Squirtgun.
- 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: Brent Hinds – guitar, vocals Triple: [Mastodon, hasRole, Brent Hinds – guitar, vocals]
Generated description
Brent Hinds is an American musician best known as the lead guitarist and vocalist of the progressive metal band Mastodon.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brent Hinds – guitar, vocals Target entity description: Brent Hinds is an American musician best known as the lead guitarist and vocalist of the progressive metal band Mastodon.
-
A.
Ed Droste – vocals, guitar
Ed Droste is an American musician best known as a founding member, vocalist, and guitarist of the indie rock band Grizzly Bear.
-
B.
Russell Crowe – lead vocals, guitar
Russell Crowe – lead vocals, guitar is the musician persona of actor Russell Crowe, under which he performs as the frontman and guitarist of his rock band 30 Odd Foot of Grunts.
-
C.
Guitar Bains
Guitar Bains is a complex, militant member of the Seven Days vigilante group in Toni Morrison’s novel "Song of Solomon," whose radical views on racial justice profoundly shape the protagonist’s journey.
-
D.
Dave Navarro
Dave Navarro is an American guitarist, singer, and songwriter best known for his work with the rock band Jane's Addiction and a stint with the Red Hot Chili Peppers.
-
E.
Matt Hart (guitarist)
Matt Hart is an American guitarist best known for his work with the punk rock band Squirtgun.
- 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_69c0085523688190bfd487479ce819e6 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c035fc86308190851b282456bcd715 |
completed | March 22, 2026, 6:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b12242dc819093ccd41c9705dd72 |
completed | March 23, 2026, 3:18 a.m. |
| NEDg | Description generation | batch_69c0b1e5cdc081908d0d2b76701d20ea |
completed | March 23, 2026, 3:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0b24d7d148190901e233d815d21ad |
completed | March 23, 2026, 3:23 a.m. |
Created at: March 22, 2026, 3:57 p.m.