Triple
T21343501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanimachi 4-chome Station |
E526263
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | T23 |
—
|
NE NERFINISHED |
How this triple was built (3 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: T23 | Statement: [Tanimachi 4-chome Station, hasStationCode, T23]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: T23 Context triple: [Tanimachi 4-chome Station, hasStationCode, T23]
-
A.
T-2
T-2 is the Japanese Air Self-Defense Force designation for the Mitsubishi T-2, a supersonic jet trainer aircraft developed in Japan.
-
B.
G23
G23 is BMW’s internal model code for the second-generation 4 Series Convertible, a compact luxury drop-top introduced in the early 2020s.
-
C.
T2
T2 is one of the main lines of the Dijon tramway system in Dijon, France, providing urban light-rail transit service across the city.
-
D.
T2
T2 is a passenger terminal at Berlin Brandenburg Airport that handles check-in, security, and boarding operations for departing and arriving travelers.
-
E.
T2
T2 is the second passenger terminal at Chicago O'Hare International Airport, serving various domestic and regional airline operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: T23 Target entity description: T23 is the station code assigned to Tanimachi 4-chome Station on the Osaka Metro network in Japan.
-
A.
T-2
T-2 is the Japanese Air Self-Defense Force designation for the Mitsubishi T-2, a supersonic jet trainer aircraft developed in Japan.
-
B.
G23
G23 is BMW’s internal model code for the second-generation 4 Series Convertible, a compact luxury drop-top introduced in the early 2020s.
-
C.
T2
T2 is one of the main lines of the Dijon tramway system in Dijon, France, providing urban light-rail transit service across the city.
-
D.
T2
T2 is a passenger terminal at Berlin Brandenburg Airport that handles check-in, security, and boarding operations for departing and arriving travelers.
-
E.
T2
T2 is the second passenger terminal at Chicago O'Hare International Airport, serving various domestic and regional airline operations.
- F. None of above. chosen
Provenance (2 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e8a8515bc48190b79f80e505550cd5 |
completed | April 22, 2026, 10:52 a.m. |
Created at: April 16, 2026, 4:44 p.m.