Triple
T7247
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Research Experiences for Undergraduates |
E143
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | REU |
E143
|
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: REU | Statement: [Research Experiences for Undergraduates, abbreviation, REU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: REU Context triple: [Research Experiences for Undergraduates, abbreviation, REU]
-
A.
Research Experiences for Undergraduates (REU)
chosen
Research Experiences for Undergraduates (REU) is a U.S. program that funds intensive, mentored research opportunities for undergraduate students across a wide range of scientific and engineering disciplines.
-
B.
Universities Research Association
Universities Research Association is a consortium of research universities that collaborates to manage and support major scientific facilities and high-energy physics research programs in the United States.
-
C.
Augmentation Research Center
The Augmentation Research Center was a pioneering research group at SRI International led by Douglas Engelbart, known for groundbreaking work in interactive computing, including the development of the oN-Line System (NLS), the computer mouse, and early hypertext.
-
D.
Graduate Research Fellowship Program
The Graduate Research Fellowship Program is a prestigious U.S. National Science Foundation initiative that provides funding and support to outstanding graduate students pursuing research-based master’s and doctoral degrees in STEM and related fields.
-
E.
N8 Research Partnership
N8 Research Partnership is a collaboration of eight research-intensive universities in Northern England focused on advancing world-class research, innovation, and economic growth.
- 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_69a23bb612708190b09f25385e4b63d1 |
completed | Feb. 28, 2026, 12:49 a.m. |
| NER | Named-entity recognition | batch_69a23ff1903c8190a7d1051b4795eecd |
completed | Feb. 28, 2026, 1:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a248d5b92481909a846984a8639067 |
completed | Feb. 28, 2026, 1:45 a.m. |
Created at: Feb. 28, 2026, 12:54 a.m.