Triple
T8090159
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downtown St. Louis, Missouri |
E188836
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Gateway Arch |
E34290
|
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: Gateway Arch | Statement: [Downtown St. Louis, Missouri, hasLandmark, Gateway Arch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gateway Arch Context triple: [Downtown St. Louis, Missouri, hasLandmark, Gateway Arch]
-
A.
Gateway Arch
chosen
The Gateway Arch is a 630-foot stainless steel monument in St. Louis that symbolizes the city’s role as the historic "Gateway to the West."
-
B.
Gateway Arch on Atwells Avenue
Gateway Arch on Atwells Avenue is a prominent ornamental arch that serves as the symbolic entrance to Providence, Rhode Island’s historic Federal Hill neighborhood.
-
C.
Gateway Arch Riverboats
Gateway Arch Riverboats is a river cruise and sightseeing boat service on the Mississippi River in St. Louis, offering tours and themed excursions near the Gateway Arch.
-
D.
National Memorial Arch
The National Memorial Arch is a monumental stone arch in Valley Forge, Pennsylvania, commemorating the endurance and service of George Washington’s Continental Army during the winter encampment of 1777–1778.
-
E.
Soldiers and Sailors Memorial Arch
Soldiers and Sailors Memorial Arch is a historic triumphal arch in Hartford, Connecticut, commemorating the city’s Civil War soldiers and sailors.
- 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_69ca82b7b3e88190b9041ab0ef28b3cb |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb421e30e88190b9699b338b69b81c |
completed | March 31, 2026, 3:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc640a42648190bc1a3072eb338e22 |
completed | April 1, 2026, 12:17 a.m. |
Created at: March 30, 2026, 5:29 p.m.