Triple
T1463673
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dai-Ichi Seimei Building, Tokyo |
E31569
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Dai-Ichi Life Insurance Building |
E31569
|
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: Dai-Ichi Life Insurance Building | Statement: [Dai-Ichi Seimei Building, Tokyo, alsoKnownAs, Dai-Ichi Life Insurance Building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dai-Ichi Life Insurance Building Context triple: [Dai-Ichi Seimei Building, Tokyo, alsoKnownAs, Dai-Ichi Life Insurance Building]
-
A.
Fuji Television Building
The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
-
B.
Dai-Ichi Seimei Building, Tokyo
chosen
The Dai-Ichi Seimei Building in Tokyo is a historic office building best known for serving as General Douglas MacArthur’s headquarters during the Allied occupation of Japan after World War II.
-
C.
Umeda Sky Building
Umeda Sky Building is a landmark high-rise complex in Osaka, Japan, known for its striking twin-tower design connected by a rooftop observatory with panoramic city views.
-
D.
Tokyo Metropolitan Government Building
The Tokyo Metropolitan Government Building is a landmark twin-tower skyscraper in Shinjuku, Tokyo, known for housing the city’s government offices and offering public observation decks with panoramic views.
-
E.
Bank of Japan Head Office Building
The Bank of Japan Head Office Building is the central headquarters of Japan’s central bank, known for its historic Western-style architecture in Tokyo’s financial district.
- 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_69a49917dfc081909acdbdf5d684f1ef |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c5b89708819084fb9ba4ff293b8b |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15a4d4b48190bda15e333f7efd7f |
completed | March 8, 2026, 6:22 a.m. |
Created at: March 1, 2026, 8 p.m.