Triple
T22499403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brent Mydland |
E556228
|
entity |
| Predicate | familyName |
P18
|
FINISHED |
| Object | Mydland |
—
|
NE NERFINISHED |
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: Mydland | Statement: [Brent Mydland, familyName, Mydland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mydland Context triple: [Brent Mydland, familyName, Mydland]
-
A.
Melland
Melland is the middle name of British military officer and politician Arthur Asquith, son of former Prime Minister H. H. Asquith.
-
B.
Louden
Louden is a surname and given name of English and Scottish origin, used by various notable individuals and places.
-
C.
Moredon
Moredon is a residential suburb in the northern part of Swindon, England, known for its housing estates and local amenities.
-
D.
Lageland
Lageland is a small village in the Dutch province of Groningen, located within the municipality of Midden-Groningen.
-
E.
Southwood
Southwood is a suburban residential area within the Borough of Rushmoor in Hampshire, England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mydland Target entity description: Mydland is the surname of Brent Mydland, the American keyboardist and vocalist best known for his long tenure with the Grateful Dead.
-
A.
Melland
Melland is the middle name of British military officer and politician Arthur Asquith, son of former Prime Minister H. H. Asquith.
-
B.
Louden
Louden is a surname and given name of English and Scottish origin, used by various notable individuals and places.
-
C.
Moredon
Moredon is a residential suburb in the northern part of Swindon, England, known for its housing estates and local amenities.
-
D.
Lageland
Lageland is a small village in the Dutch province of Groningen, located within the municipality of Midden-Groningen.
-
E.
Southwood
Southwood is a suburban residential area within the Borough of Rushmoor in Hampshire, England.
- F. None of above. chosen
Provenance (2 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_69e11e5445bc8190b6a9481926db3355 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15cb4ff8c8190af0c60abafefe832 |
completed | April 29, 2026, 1:19 a.m. |
Created at: April 16, 2026, 8:50 p.m.