Triple
T2354982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eastern United States |
E47531
|
entity |
| Predicate | containsNationalPark |
P2851
|
FINISHED |
| Object | Gateway Arch National Park |
E184010
|
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 National Park | Statement: [Eastern United States, containsNationalPark, Gateway Arch National Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gateway Arch National Park Context triple: [Eastern United States, containsNationalPark, Gateway Arch National Park]
-
A.
Gateway Arch
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.
Jefferson National Expansion Memorial
chosen
Jefferson National Expansion Memorial was the former name of the St. Louis riverfront park that includes the Gateway Arch and commemorates the westward expansion of the United States.
-
C.
Scotts Bluff National Monument
Scotts Bluff National Monument is a prominent sandstone bluff and historic landmark in western Nebraska that served as a key landmark for pioneers traveling the Oregon, California, and Mormon Trails.
-
D.
Horseshoe Bend National Military Park
Horseshoe Bend National Military Park is a historic site in Alabama that preserves the battlefield of the 1814 clash between U.S. forces and the Creek Nation, a decisive engagement in the Creek War.
-
E.
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.
- 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_69a88a1b678c8190bce986922ba60ce0 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc6fbb1fc8190b97f4e4ed386abc3 |
completed | March 7, 2026, 6:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae963660108190b58f3288a5b3f96e |
completed | March 9, 2026, 9:43 a.m. |
Created at: March 4, 2026, 7:54 p.m.