Triple
T11855461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ōta, Tokyo |
E282024
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Anamori-inari Station
Anamori-inari Station is a railway station in Ōta, Tokyo, serving as a local transit stop on the Keikyū Airport Line near Haneda Airport.
|
E1495015
|
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: Anamori-inari Station | Statement: [Ōta, Tokyo, contains, Anamori-inari Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Anamori-inari Station Context triple: [Ōta, Tokyo, contains, Anamori-inari Station]
-
A.
Itakano Station
Itakano Station is a subway station in Higashiyodogawa-ku, Osaka, Japan, serving as the northern terminus of the Osaka Metro Imazatosuji Line.
-
B.
Omoromachi Station
Omoromachi Station is a passenger stop on the Okinawa Urban Monorail (Yui Rail) serving the Omoromachi district of Naha, Okinawa, Japan.
-
C.
Ikenoue Station
Ikenoue Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and primarily used by local commuters.
-
D.
Kamimaezu Station
Kamimaezu Station is a major subway station in Nagoya, Japan, serving as an important transfer point and access hub for nearby commercial and shopping areas.
-
E.
Takashimadaira Station
Takashimadaira Station is a railway station in Tokyo, Japan, serving the Takashimadaira area on the Toei Mita 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: Anamori-inari Station Triple: [Ōta, Tokyo, contains, Anamori-inari Station]
Generated description
Anamori-inari Station is a railway station in Ōta, Tokyo, serving as a local transit stop on the Keikyū Airport Line near Haneda Airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Anamori-inari Station Target entity description: Anamori-inari Station is a railway station in Ōta, Tokyo, serving as a local transit stop on the Keikyū Airport Line near Haneda Airport.
-
A.
Itakano Station
Itakano Station is a subway station in Higashiyodogawa-ku, Osaka, Japan, serving as the northern terminus of the Osaka Metro Imazatosuji Line.
-
B.
Omoromachi Station
Omoromachi Station is a passenger stop on the Okinawa Urban Monorail (Yui Rail) serving the Omoromachi district of Naha, Okinawa, Japan.
-
C.
Ikenoue Station
Ikenoue Station is a railway station in Tokyo, Japan, served by the Keio Inokashira Line and primarily used by local commuters.
-
D.
Kamimaezu Station
Kamimaezu Station is a major subway station in Nagoya, Japan, serving as an important transfer point and access hub for nearby commercial and shopping areas.
-
E.
Takashimadaira Station
Takashimadaira Station is a railway station in Tokyo, Japan, serving the Takashimadaira area on the Toei Mita 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_69d6ab287ba48190a5178779fd19b9b7 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a697f4108190af984932d2118472 |
completed | April 10, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a157a5d9481909a67f4d2294cd203 |
completed | May 17, 2026, 7:22 p.m. |
| NEDg | Description generation | batch_6a0a1670367c819094330056f53aca2b |
completed | May 17, 2026, 7:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a16f6b54c81909b16531c92c873ff |
completed | May 17, 2026, 7:28 p.m. |
Created at: April 8, 2026, 9:43 p.m.