Triple
T15345020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stereolab |
E366893
|
entity |
| Predicate | hasFormerMember |
P1168
|
FINISHED |
| Object |
Duncan Brown
Duncan Brown is a musician best known for having been a member of the avant-pop band Stereolab.
|
E1152399
|
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: Duncan Brown | Statement: [Stereolab, hasFormerMember, Duncan Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duncan Brown Context triple: [Stereolab, hasFormerMember, Duncan Brown]
-
A.
Gavin Brown
Gavin Brown is a Canadian music producer known for his work with prominent rock and alternative artists, contributing to numerous award-winning albums.
-
B.
Duncan Youngerman
Duncan Youngerman is the son of renowned French actress and feminist icon Delphine Seyrig.
-
C.
Gary Duncan
Gary Duncan was the African American teenager whose criminal case led to the landmark U.S. Supreme Court decision in Duncan v. Louisiana, which incorporated the right to a jury trial against the states.
-
D.
Greg Brown
Greg Brown is an American ice hockey coach and former defenseman best known for leading the Boston College Eagles men's hockey program.
-
E.
Malcolm McConnell
Malcolm McConnell is an American author and journalist best known for co-writing numerous military and war-related nonfiction books with prominent soldiers and veterans.
- 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: Duncan Brown Triple: [Stereolab, hasFormerMember, Duncan Brown]
Generated description
Duncan Brown is a musician best known for having been a member of the avant-pop band Stereolab.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Duncan Brown Target entity description: Duncan Brown is a musician best known for having been a member of the avant-pop band Stereolab.
-
A.
Gavin Brown
Gavin Brown is a Canadian music producer known for his work with prominent rock and alternative artists, contributing to numerous award-winning albums.
-
B.
Duncan Youngerman
Duncan Youngerman is the son of renowned French actress and feminist icon Delphine Seyrig.
-
C.
Gary Duncan
Gary Duncan was the African American teenager whose criminal case led to the landmark U.S. Supreme Court decision in Duncan v. Louisiana, which incorporated the right to a jury trial against the states.
-
D.
Greg Brown
Greg Brown is an American ice hockey coach and former defenseman best known for leading the Boston College Eagles men's hockey program.
-
E.
Malcolm McConnell
Malcolm McConnell is an American author and journalist best known for co-writing numerous military and war-related nonfiction books with prominent soldiers and veterans.
- 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_69d85a1355608190a6673ddb67231d54 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e163a3c8190ab933411372c1573 |
completed | April 16, 2026, 1:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff0b41f130819082ea69ea535468ce |
completed | May 9, 2026, 10:24 a.m. |
| NEDg | Description generation | batch_69ff0be534d08190be25b033ce0de6ce |
completed | May 9, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff0c3e7b848190942cfa9d4b7bbd4c |
completed | May 9, 2026, 10:28 a.m. |
Created at: April 10, 2026, 3:17 a.m.