Triple
T11604515
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Osaka Metro Imazatosuji Line |
E275217
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Midori-bashi Station
Midori-bashi Station is a railway station in Osaka, Japan, served by the Osaka Metro Imazatosuji Line.
|
E1424080
|
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: Midori-bashi Station | Statement: [Osaka Metro Imazatosuji Line, hasStation, Midori-bashi Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Midori-bashi Station Context triple: [Osaka Metro Imazatosuji Line, hasStation, Midori-bashi Station]
-
A.
Suidōbashi Station
Suidōbashi Station is a railway station in Tokyo, Japan, serving both JR East and Toei Subway lines near major attractions such as Tokyo Dome.
-
B.
Nagahoribashi Station
Nagahoribashi Station is an underground metro station in Osaka, Japan, serving the Osaka Metro network in the central Chūō-ku district.
-
C.
Nippombashi Station
Nippombashi Station is a major subway and railway hub in Osaka, Japan, serving the bustling Nipponbashi Den Den Town electronics and otaku shopping district.
-
D.
Chidoribashi Station
Chidoribashi Station is a railway station in Osaka, Japan, serving local passengers on the Hanshin Electric Railway network.
-
E.
Edogawabashi Station
Edogawabashi Station is an underground Tokyo Metro railway station located in Bunkyō, Tokyo, serving passengers on the Yurakuchō Line.
- 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: Midori-bashi Station Triple: [Osaka Metro Imazatosuji Line, hasStation, Midori-bashi Station]
Generated description
Midori-bashi Station is a railway station in Osaka, Japan, served by the Osaka Metro Imazatosuji Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Midori-bashi Station Target entity description: Midori-bashi Station is a railway station in Osaka, Japan, served by the Osaka Metro Imazatosuji Line.
-
A.
Suidōbashi Station
Suidōbashi Station is a railway station in Tokyo, Japan, serving both JR East and Toei Subway lines near major attractions such as Tokyo Dome.
-
B.
Nagahoribashi Station
Nagahoribashi Station is an underground metro station in Osaka, Japan, serving the Osaka Metro network in the central Chūō-ku district.
-
C.
Nippombashi Station
Nippombashi Station is a major subway and railway hub in Osaka, Japan, serving the bustling Nipponbashi Den Den Town electronics and otaku shopping district.
-
D.
Chidoribashi Station
Chidoribashi Station is a railway station in Osaka, Japan, serving local passengers on the Hanshin Electric Railway network.
-
E.
Edogawabashi Station
Edogawabashi Station is an underground Tokyo Metro railway station located in Bunkyō, Tokyo, serving passengers on the Yurakuchō Line.
- 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_69d6aaf84b548190ac072e4fb89ae18f |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d895502e0081909ee9c3d45d26cd91 |
completed | April 10, 2026, 6:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0860fe6d1081909f1add3139b03a76 |
completed | May 16, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_6a086255182881908eeaa49d34bf3ba5 |
completed | May 16, 2026, 12:25 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08635869148190992d75a8806f767c |
completed | May 16, 2026, 12:30 p.m. |
Created at: April 8, 2026, 9:38 p.m.