Triple
T16274222
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shirō Ishii |
E395082
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Chiyoda, Chiba Prefecture, Japan |
E55814
|
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: Chiyoda, Chiba Prefecture, Japan | Statement: [Shirō Ishii, placeOfBirth, Chiyoda, Chiba Prefecture, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chiyoda, Chiba Prefecture, Japan Context triple: [Shirō Ishii, placeOfBirth, Chiyoda, Chiba Prefecture, Japan]
-
A.
Funabashi, Chiba, Japan
Funabashi is a major city in Chiba Prefecture, Japan, located east of Tokyo and known as a commercial and residential hub in the Greater Tokyo Area.
-
B.
Sakura, Chiba, Japan
Sakura, Chiba, Japan is a city in Chiba Prefecture known for its historical samurai residences, cultural heritage sites, and proximity to the Tokyo metropolitan area.
-
C.
Chiyoda, Tokyo, Japan
chosen
Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative heart, housing the Imperial Palace, the National Diet, and many government institutions.
-
D.
Kashiwa, Chiba Prefecture, Japan
Kashiwa is a city in Chiba Prefecture, Japan, known as a suburban academic and research hub within the Greater Tokyo area.
-
E.
Hachioji, Tokyo, Japan
Hachioji is a suburban city in western Tokyo, Japan, known for its universities, residential neighborhoods, and access to nearby mountains and nature.
- 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_69d87f221d8081909b0b2063e7528ba2 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e2460c2d948190813b66e539a64a70 |
completed | April 17, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0017c0ef4c8190b44ac84f71b2ed41 |
completed | May 10, 2026, 5:29 a.m. |
Created at: April 10, 2026, 5:05 a.m.