Triple
T8039450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pitt |
E187399
|
entity |
| Predicate | notableBuilding |
P1544
|
FINISHED |
| Object | Stephen Foster Memorial |
E187406
|
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: Stephen Foster Memorial | Statement: [Pitt, notableBuilding, Stephen Foster Memorial]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stephen Foster Memorial Context triple: [Pitt, notableBuilding, Stephen Foster Memorial]
-
A.
Stephen Foster Memorial
chosen
The Stephen Foster Memorial is a cultural and performance venue at the University of Pittsburgh dedicated to the life and music of American composer Stephen Foster.
-
B.
Sam Davis Memorial
The Sam Davis Memorial is a monument in Pulaski, Tennessee, honoring Sam Davis, a Confederate scout often referred to as the “Boy Hero of the Confederacy.”
-
C.
James B. McPherson Memorial
The James B. McPherson Memorial is a public monument in Washington, D.C., honoring Union Civil War General James B. McPherson.
-
D.
Reynolds Memorial
The Reynolds Memorial is a prominent harness racing event held annually for Standardbred horses in the United States.
-
E.
Anna Memorial
Anna Memorial is a prominent seaside memorial in Chennai, India, dedicated to former Tamil Nadu Chief Minister C. N. Annadurai.
- 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_69ca82b00cb48190b59a300f70e97bd7 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3f1bb1d88190b3d2c83387c8ce43 |
completed | March 31, 2026, 3:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc570090a48190b84ba8325563148e |
completed | March 31, 2026, 11:21 p.m. |
Created at: March 30, 2026, 5:23 p.m.