Triple
T21440871
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Last of a Dyin' Breed |
E528934
|
entity |
| Predicate | guitarist |
P15278
|
FINISHED |
| Object | Mark Matejka |
—
|
NE NERFINISHED |
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: Mark Matejka | Statement: [Last of a Dyin' Breed, guitarist, Mark Matejka]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mark Matejka Context triple: [Last of a Dyin' Breed, guitarist, Mark Matejka]
-
A.
Mark Matejka
chosen
Mark Matejka is an American guitarist best known as a member of the Southern rock band Lynyrd Skynyrd.
-
B.
David Dencik
David Dencik is a Swedish-Danish actor known for his versatile character roles in European cinema and international films such as "Tinker Tailor Soldier Spy" and "No Time to Die."
-
C.
Martin Kove
Martin Kove is an American actor best known for his role as the ruthless sensei John Kreese in the Karate Kid film series and its sequel series Cobra Kai.
-
D.
Gabriel Mekler
Gabriel Mekler was a rock music producer best known for shaping the sound of Steppenwolf and other late-1960s and early-1970s acts.
-
E.
Edward Vytlacil
Edward Vytlacil is an American econometrician known for his work on treatment effects, policy evaluation, and the development of econometric methods, and for being a prominent student and collaborator of Nobel laureate James J. Heckman.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c4569fa081908101baa24f8745db |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e8b70101208190a77bf5dd53dce37a |
completed | April 22, 2026, 11:54 a.m. |
Created at: April 16, 2026, 6:05 p.m.