Triple
T5957176
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kasumigaseki, Chiyoda, Tokyo |
E132545
|
entity |
| Predicate | hasLandmarkBuilding |
P14728
|
FINISHED |
| Object | Central Government Building No. 2 |
E558580
|
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: Central Government Building No. 2 | Statement: [Kasumigaseki, Chiyoda, Tokyo, hasLandmarkBuilding, Central Government Building No. 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Government Building No. 2 Context triple: [Kasumigaseki, Chiyoda, Tokyo, hasLandmarkBuilding, Central Government Building No. 2]
-
A.
Central Government Building No. 1
chosen
Central Government Building No. 1 is a major Japanese government office complex located in Tokyo’s Kasumigaseki administrative district.
-
B.
Ministry of Communications building
The Ministry of Communications building is a prominent government office block located on Havana’s Plaza de la Revolución, known for its imposing architecture and role in Cuba’s state communications administration.
-
C.
Ministry of the Interior building
The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
-
D.
House of the Ministries
The House of the Ministries was a major government complex in East Berlin that served as a central administrative headquarters for the East German state.
-
E.
Presidential Administration Building
The Presidential Administration Building is a prominent government edifice in Kyiv that houses the central executive offices and staff supporting the President of Ukraine.
- 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_69c0086b05cc8190a8f36a96927a525c |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c039c34ca881909a219eddf99348ab |
completed | March 22, 2026, 6:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1082d00308190a8e92bb633e7f292 |
completed | March 23, 2026, 9:30 a.m. |
Created at: March 22, 2026, 4:02 p.m.