Triple
T22600976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cahn–Hilliard equation |
E574814
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | John W. Cahn |
—
|
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: John W. Cahn | Statement: [Cahn–Hilliard equation, namedAfter, John W. Cahn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John W. Cahn Context triple: [Cahn–Hilliard equation, namedAfter, John W. Cahn]
-
A.
John W. Cahn
chosen
John W. Cahn was an influential American materials scientist renowned for his pioneering work in phase transformations and the thermodynamics of materials.
-
B.
Frederick Seitz
Frederick Seitz was an influential American physicist and solid-state physics pioneer who served as president of the National Academy of Sciences and Rockefeller University.
-
C.
Walter H. Stockmayer
Walter H. Stockmayer was an influential American physical chemist and polymer scientist known for his pioneering theoretical work on the structure and behavior of macromolecules.
-
D.
Raymond J. Bazant
Raymond J. Bazant is a technology entrepreneur best known as a founder of the programmable logic and semiconductor company Lattice Semiconductor.
-
E.
Armin H. Meyer
Armin H. Meyer was an American diplomat best known for his influential service in the Middle East and South Asia during the Cold War era.
- 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_69e245bc11308190b69d794d5d1e0bb6 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1626c6ce08190b991e89b12c67a5a |
completed | April 29, 2026, 1:44 a.m. |
Created at: April 17, 2026, 2:50 p.m.