Triple
T22550219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | heavy quark effective theory |
E557537
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object | Nathan Isgur |
—
|
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: Nathan Isgur | Statement: [heavy quark effective theory, developedBy, Nathan Isgur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nathan Isgur Context triple: [heavy quark effective theory, developedBy, Nathan Isgur]
-
A.
Nathan Strayer
Nathan Strayer is a musician best known for his past role as a member of the American alternative rock band Anberlin.
-
B.
Nathan Strayer
Nathan Strayer is a musician best known as the primary performer behind the project "Blueprints for the Black Market."
-
C.
Nathan Sudders
Nathan Sudders is a musician best known as a member of the English dance-punk band The Whip.
-
D.
Nathan Eckstein
Nathan Eckstein was a prominent early 20th-century Seattle businessman and civic leader known for his role in the region’s commercial and community development.
-
E.
Sean T. Frazier
Sean T. Frazier is an American college athletics administrator best known for serving as the athletic director at Northern Illinois University.
- 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: Nathan Isgur Target entity description: Nathan Isgur was a prominent theoretical physicist known for his influential work in quantum chromodynamics and hadron spectroscopy, particularly in developing frameworks to describe systems containing heavy quarks.
-
A.
Nathan Strayer
Nathan Strayer is a musician best known for his past role as a member of the American alternative rock band Anberlin.
-
B.
Nathan Strayer
Nathan Strayer is a musician best known as the primary performer behind the project "Blueprints for the Black Market."
-
C.
Nathan Sudders
Nathan Sudders is a musician best known as a member of the English dance-punk band The Whip.
-
D.
Nathan Eckstein
Nathan Eckstein was a prominent early 20th-century Seattle businessman and civic leader known for his role in the region’s commercial and community development.
-
E.
Sean T. Frazier
Sean T. Frazier is an American college athletics administrator best known for serving as the athletic director at Northern Illinois University.
- 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_69e11e59db848190b4272ecd2b690ffd |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f7546c4819099942c86ca522a60 |
completed | April 29, 2026, 1:31 a.m. |
Created at: April 16, 2026, 8:52 p.m.