Triple
T15729248
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Mashu |
E381297
|
entity |
| Predicate | hasViewpoint |
P854
|
FINISHED |
| Object |
Observation Deck No. 3
Observation Deck No. 3 is a scenic viewing platform overlooking Japan’s famously clear Lake Mashu in Hokkaido’s Akan-Mashu National Park.
|
E1174974
|
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: Observation Deck No. 3 | Statement: [Lake Mashu, hasViewpoint, Observation Deck No. 3]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Observation Deck No. 3 Context triple: [Lake Mashu, hasViewpoint, Observation Deck No. 3]
-
A.
Observation Deck No. 1
Observation Deck No. 1 is a popular scenic lookout point offering panoramic views over Japan’s famously clear Lake Mashu in Hokkaido.
-
B.
Observation Deck E
Observation Deck E is a public viewing platform at Zurich Airport that offers visitors close-up views of aircraft operations and the airfield.
-
C.
SkyPod observation deck
The SkyPod observation deck is one of the highest public viewing platforms in the world, offering panoramic views from near the top of Toronto’s CN Tower.
-
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.
Shanghai Tower observation deck
The Shanghai Tower observation deck is a high-altitude viewing platform in Shanghai’s tallest skyscraper, offering panoramic views over the Pudong skyline and the wider city.
- 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: Observation Deck No. 3 Triple: [Lake Mashu, hasViewpoint, Observation Deck No. 3]
Generated description
Observation Deck No. 3 is a scenic viewing platform overlooking Japan’s famously clear Lake Mashu in Hokkaido’s Akan-Mashu National Park.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Observation Deck No. 3 Target entity description: Observation Deck No. 3 is a scenic viewing platform overlooking Japan’s famously clear Lake Mashu in Hokkaido’s Akan-Mashu National Park.
-
A.
Observation Deck No. 1
Observation Deck No. 1 is a popular scenic lookout point offering panoramic views over Japan’s famously clear Lake Mashu in Hokkaido.
-
B.
Observation Deck E
Observation Deck E is a public viewing platform at Zurich Airport that offers visitors close-up views of aircraft operations and the airfield.
-
C.
SkyPod observation deck
The SkyPod observation deck is one of the highest public viewing platforms in the world, offering panoramic views from near the top of Toronto’s CN Tower.
-
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.
Shanghai Tower observation deck
The Shanghai Tower observation deck is a high-altitude viewing platform in Shanghai’s tallest skyscraper, offering panoramic views over the Pudong skyline and the wider city.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fb4cc0081909efe330339474017 |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff876759288190b263cbea00fdaba4 |
completed | May 9, 2026, 7:13 p.m. |
| NEDg | Description generation | batch_69ff881731ac8190baa3cea2c9b7975b |
completed | May 9, 2026, 7:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff88cfbe388190b20c426b4c745f92 |
completed | May 9, 2026, 7:19 p.m. |
Created at: April 10, 2026, 4:46 a.m.