Triple
T8750912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Iowa |
E207951
|
entity |
| Predicate | hasAttraction |
P105
|
FINISHED |
| Object | Grinnell College campus |
E52463
|
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: Grinnell College campus | Statement: [Central Iowa, hasAttraction, Grinnell College campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grinnell College campus Context triple: [Central Iowa, hasAttraction, Grinnell College campus]
-
A.
Grinnell College
chosen
Grinnell College is a private liberal arts college in Grinnell, Iowa, known for its rigorous academics, progressive values, and strong emphasis on undergraduate teaching and research.
-
B.
Grinnell, Iowa
Grinnell, Iowa is a small city in central Iowa best known as the home of Grinnell College, a highly regarded liberal arts institution.
-
C.
Cornell College
Cornell College is a private liberal arts college in Mount Vernon, Iowa, known for its distinctive One Course At A Time block academic calendar.
-
D.
Washburn University campus
Washburn University campus is the main academic and cultural center of Washburn University, a public institution located in Topeka, Kansas.
-
E.
Grinnell
Grinnell is a Johnson Controls brand known for its fire protection and mechanical piping products and systems.
- 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_69ca835bb2bc819084bb5906cb6ef7f8 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5da774f4819099e5bfd12973d946 |
completed | March 31, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf431db5a88190a579b43370a8e887 |
completed | April 3, 2026, 4:33 a.m. |
Created at: March 30, 2026, 6:39 p.m.