Triple
T13646564
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Urawa Station |
E326116
|
entity |
| Predicate | nearbyFacility |
P350
|
FINISHED |
| Object | Saitama City Hall |
E887529
|
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: Saitama City Hall | Statement: [Urawa Station, nearbyFacility, Saitama City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saitama City Hall Context triple: [Urawa Station, nearbyFacility, Saitama City Hall]
-
A.
Saitama City Hall
chosen
Saitama City Hall is the main administrative headquarters of Saitama City, Japan, housing the city’s central government offices and public services.
-
B.
Minato City Hall
Minato City Hall is the main administrative government building serving Tokyo’s Minato ward.
-
C.
Hachiōji City Hall
Hachiōji City Hall is the main municipal government building and administrative center serving the city of Hachiōji in Tokyo, Japan.
-
D.
Urayasu City Hall
Urayasu City Hall is the municipal government building and administrative center responsible for providing public services and local governance for the city of Urayasu in Chiba Prefecture, Japan.
-
E.
Hadano City Hall
Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
- 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_69d8076beddc8190a53156f5bea77f5e |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc6073e888190965456a639839749 |
completed | April 12, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78af948408190bca7f2e46863391e |
completed | May 3, 2026, 5:50 p.m. |
Created at: April 9, 2026, 9:51 p.m.