Triple
T12235668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Robert Hall Weir |
E291583
|
entity |
| Predicate | associatedAct |
P37
|
FINISHED |
| Object | Brent Mydland |
E556228
|
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: Brent Mydland | Statement: [Robert Hall Weir, associatedAct, Brent Mydland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brent Mydland Context triple: [Robert Hall Weir, associatedAct, Brent Mydland]
-
A.
Brent Mydland
chosen
Brent Mydland was an American keyboardist, singer, and songwriter best known for his long tenure with the rock band the Grateful Dead from 1979 until his death in 1990.
-
B.
Richie Furay
Richie Furay is an American singer, songwriter, and guitarist best known as a founding member of the influential country rock band Poco and for his role in pioneering the country rock genre.
-
C.
Randy Meisner
Randy Meisner was an American bassist, singer, and songwriter best known as a founding member of the rock band Eagles and for singing lead on their hit "Take It to the Limit."
-
D.
Chris Robinson
Chris Robinson is an American music video and film director known for his visually distinctive work with major R&B and hip-hop artists.
-
E.
Chris Robinson
Chris Robinson is an American rock singer best known as the lead vocalist of The Black Crowes and for his work with the Chris Robinson Brotherhood.
- 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_69d6ab668acc8190963ba424049d6aee |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cb2892c81909a97b3ad6ec2c21b |
completed | April 10, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60ab19a4c8190b4692d7ab0d02a12 |
completed | May 2, 2026, 2:31 p.m. |
Created at: April 8, 2026, 9:51 p.m.