Triple
T8599146
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Odakyu Electric Railway |
E203629
|
entity |
| Predicate | connects |
P390
|
FINISHED |
| Object | Tama New Town |
E204311
|
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: Tama New Town | Statement: [Odakyu Electric Railway, connects, Tama New Town]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tama New Town Context triple: [Odakyu Electric Railway, connects, Tama New Town]
-
A.
Tama New Town
chosen
Tama New Town is a large planned residential development in the Tama area of Tokyo, Japan, known for its modern urban design and extensive green spaces.
-
B.
Tama Den-en-toshi New Town
Tama Den-en-toshi New Town is a large planned suburban residential area in the Tama region of Greater Tokyo, developed as a garden-city style community with integrated rail and commercial infrastructure.
-
C.
Tama East
Tama East is a locality within the broader Tama area, likely a smaller community or district that forms part of the larger region.
-
D.
Tama North
Tama North is a residential suburb within the city of Tama in Tokyo, Japan, known for its planned neighborhoods and proximity to local parks and amenities.
-
E.
Tama South
Tama South is a subregion within the city of Tama in Tokyo, Japan, generally referring to its southern residential and commercial districts.
- 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_69ca832b56948190ba751cec255308f1 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cc46cc8b2081909c6aa45f8656f2ad |
completed | March 31, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cea8dd86d08190a7f8e674e16dd8b6 |
completed | April 2, 2026, 5:35 p.m. |
Created at: March 30, 2026, 6:24 p.m.