Triple
T21976546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tocho |
E542719
|
entity |
| Predicate | hasObservationDeck |
P105
|
FINISHED |
| Object | South Observation Deck |
—
|
NE NERFINISHED |
How this triple was built (3 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: South Observation Deck | Statement: [Tocho, hasObservationDeck, South Observation Deck]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: South Observation Deck Context triple: [Tocho, hasObservationDeck, South Observation Deck]
-
A.
North Observation Deck
The North Observation Deck is a public viewing area in Tokyo's Tokyo Metropolitan Government Building that offers panoramic cityscape views, including sights of Mount Fuji on clear days.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: South Observation Deck Target entity description: The South Observation Deck is a public viewing platform in Tokyo's Tokyo Metropolitan Government Building that offers panoramic city views, including sights like Tokyo Tower and, on clear days, Mount Fuji.
-
A.
North Observation Deck
The North Observation Deck is a public viewing area in Tokyo's Tokyo Metropolitan Government Building that offers panoramic cityscape views, including sights of Mount Fuji on clear days.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Provenance (2 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_69e0c48070988190909db97667b9a0ac |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f12489889c81909c847cf2f6808d85 |
completed | April 28, 2026, 9:20 p.m. |
Created at: April 16, 2026, 8:03 p.m.