Triple
T10670802
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Andrew J. Feustel |
E251478
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Purdue University (geology / geophysics) |
E707439
|
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: Purdue University (geology / geophysics) | Statement: [Andrew J. Feustel, educatedAt, Purdue University (geology / geophysics)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purdue University (geology / geophysics) Context triple: [Andrew J. Feustel, educatedAt, Purdue University (geology / geophysics)]
-
A.
Institute of Geophysics
The Institute of Geophysics is a major research and academic center at the University of Tehran specializing in geophysical sciences, including seismology, geodesy, and related Earth studies.
-
B.
Department of Geophysical Sciences
The Department of Geophysical Sciences is an academic department focused on studying Earth and planetary systems through disciplines such as geology, geophysics, atmospheric science, and related physical sciences.
-
C.
Department of Earth, Atmospheric, and Planetary Sciences (Purdue University)
chosen
The Department of Earth, Atmospheric, and Planetary Sciences at Purdue University is an academic department focused on research and education in geology, geophysics, atmospheric science, and planetary science.
-
D.
Purdue University
Purdue University is a major public research university in West Lafayette, Indiana, renowned for its engineering, science, and technology programs.
-
E.
Black Hills Institute of Geological Research
Black Hills Institute of Geological Research is a private paleontological and geological research organization best known for excavating and preparing significant fossil specimens, including the famous Tyrannosaurus rex "Sue."
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6f86390648190851693aedce6b7ad |
completed | April 9, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69dbb6fa3f54819081910a2589ddbc99 |
completed | April 12, 2026, 3:15 p.m. |
Created at: April 8, 2026, 9:09 p.m.