Triple
T19712105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lachic |
E473374
|
entity |
| Predicate | publicTransitAccess |
P1288
|
FINISHED |
| Object |
Yabacho Station (Nagoya Municipal Subway)
Yabacho Station is an underground metro station on the Nagoya Municipal Subway network located in central Nagoya, Japan.
|
E1390917
|
NE FINISHED |
How this triple was built (4 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: Yabacho Station (Nagoya Municipal Subway) | Statement: [Lachic, publicTransitAccess, Yabacho Station (Nagoya Municipal Subway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yabacho Station (Nagoya Municipal Subway) Context triple: [Lachic, publicTransitAccess, Yabacho Station (Nagoya Municipal Subway)]
-
A.
Nagoya Dome-mae Yada Station
Nagoya Dome-mae Yada Station is a railway station in Nagoya, Japan, serving as a primary access point for visitors to the nearby Vantelin Dome Nagoya baseball stadium and event venue.
-
B.
Nagoya Daigaku Station
Nagoya Daigaku Station is a subway station in Nagoya, Japan, serving the area around Nagoya University’s Higashiyama Campus.
-
C.
Aoyama-itchome Station
Aoyama-itchome Station is a major Tokyo subway interchange in Minato Ward that connects multiple lines and serves the upscale Aoyama and Akasaka districts.
-
D.
Tachibana Station
Tachibana Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, served by JR West’s Tōkaidō Main Line (JR Kobe Line).
-
E.
Morinomiya Station
Morinomiya Station is a railway and subway station complex in Osaka, Japan, serving as a key access point to the Osaka Castle area and several urban transit lines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Yabacho Station (Nagoya Municipal Subway) Triple: [Lachic, publicTransitAccess, Yabacho Station (Nagoya Municipal Subway)]
Generated description
Yabacho Station is an underground metro station on the Nagoya Municipal Subway network located in central Nagoya, Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yabacho Station (Nagoya Municipal Subway) Target entity description: Yabacho Station is an underground metro station on the Nagoya Municipal Subway network located in central Nagoya, Japan.
-
A.
Nagoya Dome-mae Yada Station
Nagoya Dome-mae Yada Station is a railway station in Nagoya, Japan, serving as a primary access point for visitors to the nearby Vantelin Dome Nagoya baseball stadium and event venue.
-
B.
Nagoya Daigaku Station
Nagoya Daigaku Station is a subway station in Nagoya, Japan, serving the area around Nagoya University’s Higashiyama Campus.
-
C.
Aoyama-itchome Station
Aoyama-itchome Station is a major Tokyo subway interchange in Minato Ward that connects multiple lines and serves the upscale Aoyama and Akasaka districts.
-
D.
Tachibana Station
Tachibana Station is a railway station in Amagasaki, Hyōgo Prefecture, Japan, served by JR West’s Tōkaidō Main Line (JR Kobe Line).
-
E.
Morinomiya Station
Morinomiya Station is a railway and subway station complex in Osaka, Japan, serving as a key access point to the Osaka Castle area and several urban transit lines.
- F. None of above. chosen
Provenance (5 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_69d8e516dd048190a0b6c93ea3e71f58 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e64408bde08190aa3bef8516491e03 |
completed | April 20, 2026, 3:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07ab9ea0708190ba465450a31e5aef |
completed | May 15, 2026, 11:26 p.m. |
| NEDg | Description generation | batch_6a07ac97c68c819094b8013f6134ba8a |
completed | May 15, 2026, 11:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07ae88e76481908b9a6fda698eec12 |
completed | May 15, 2026, 11:38 p.m. |
Created at: April 10, 2026, 1:46 p.m.