Triple
T2107561
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Weather Center |
E42428
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
National Weather Center Observation Deck
The National Weather Center Observation Deck is a public viewing area that offers visitors panoramic views of the surrounding landscape and an inside look at meteorological operations and research activities.
|
E235097
|
NE FINISHED |
How this triple was built (4 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: National Weather Center Observation Deck | Statement: [National Weather Center, hasFacility, National Weather Center Observation Deck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Weather Center Observation Deck Context triple: [National Weather Center, hasFacility, National Weather Center Observation Deck]
-
A.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
B.
Rockefeller Lookout
Rockefeller Lookout is a scenic viewpoint along the Palisades cliffs in New Jersey offering expansive views over the Hudson River and the New York City skyline.
-
C.
Bromo Seltzer Tower
The Bromo Seltzer Tower is a historic early-20th-century clock tower and former advertising landmark in downtown Baltimore, Maryland.
-
D.
30 Hudson Yards observation deck
The 30 Hudson Yards observation deck, known as Edge, is a glass-floored outdoor sky deck in New York City offering panoramic views from one of the highest public outdoor terraces in the Western Hemisphere.
-
E.
Donald D. Engen Observation Tower
The Donald D. Engen Observation Tower is a public viewing tower at the Smithsonian’s National Air and Space Museum annex near Dulles Airport, offering panoramic views of the airfield and aircraft operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: National Weather Center Observation Deck Triple: [National Weather Center, hasFacility, National Weather Center Observation Deck]
Generated description
The National Weather Center Observation Deck is a public viewing area that offers visitors panoramic views of the surrounding landscape and an inside look at meteorological operations and research activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Weather Center Observation Deck Target entity description: The National Weather Center Observation Deck is a public viewing area that offers visitors panoramic views of the surrounding landscape and an inside look at meteorological operations and research activities.
-
A.
Enger Tower
Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
-
B.
Rockefeller Lookout
Rockefeller Lookout is a scenic viewpoint along the Palisades cliffs in New Jersey offering expansive views over the Hudson River and the New York City skyline.
-
C.
Bromo Seltzer Tower
The Bromo Seltzer Tower is a historic early-20th-century clock tower and former advertising landmark in downtown Baltimore, Maryland.
-
D.
30 Hudson Yards observation deck
The 30 Hudson Yards observation deck, known as Edge, is a glass-floored outdoor sky deck in New York City offering panoramic views from one of the highest public outdoor terraces in the Western Hemisphere.
-
E.
Donald D. Engen Observation Tower
The Donald D. Engen Observation Tower is a public viewing tower at the Smithsonian’s National Air and Space Museum annex near Dulles Airport, offering panoramic views of the airfield and aircraft operations.
- F. None of above. chosen
Provenance (5 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_69a8871040f08190aac2e2d0ab6b47ad |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbadf12b88190acc513d8512777b2 |
completed | March 7, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae306e040081909334f2a70036c26e |
completed | March 9, 2026, 2:29 a.m. |
| NEDg | Description generation | batch_69ae31722f0081908a4d9d0760af375e |
completed | March 9, 2026, 2:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae3209e46c81909055a1ee4fccd74d |
completed | March 9, 2026, 2:35 a.m. |
Created at: March 4, 2026, 7:43 p.m.