Triple
T14976351
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokyo Imperial Palace grounds |
E373456
|
entity |
| Predicate | historicalPrecursor |
P97
|
FINISHED |
| Object | Edo Castle |
E347178
|
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: Edo Castle | Statement: [Tokyo Imperial Palace grounds, historicalPrecursor, Edo Castle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edo Castle Context triple: [Tokyo Imperial Palace grounds, historicalPrecursor, Edo Castle]
-
A.
Edo Castle
chosen
Edo Castle was the vast fortified residence of the Tokugawa shoguns in Edo (now Tokyo), serving as the political and military center of Japan during the Edo period.
-
B.
Nagoya Castle
Nagoya Castle is a historic Japanese fortress in Nagoya, famous for its Edo-period architecture and iconic golden shachihoko (mythical tiger-fish) ornaments.
-
C.
Iga Ueno Castle
Iga Ueno Castle is a historic Japanese hilltop fortress in Iga, Mie Prefecture, renowned for its impressive stone walls and association with ninja heritage.
-
D.
Himeji Castle
Himeji Castle is a UNESCO-listed Japanese feudal castle famed for its elegant white appearance, complex defensive design, and status as one of Japan’s best-preserved original castles.
-
E.
Osaka Castle
Osaka Castle is a historic Japanese fortress in Osaka, renowned for its grand architecture, surrounding park, and major role in Japan’s feudal history.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6e8733081908e06b53746eb6eb6 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5aaeda08190846c15562e67c1fb |
completed | May 9, 2026, 3:10 a.m. |
Created at: April 10, 2026, 2:51 a.m.