Triple
T15856273
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shiodome |
E384463
|
entity |
| Predicate | formerUse |
P2417
|
FINISHED |
| Object |
Shiodome Freight Terminal
Shiodome Freight Terminal was a major former railway freight yard in Tokyo that played a key role in the city’s cargo and logistics operations before its redevelopment.
|
E1179559
|
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: Shiodome Freight Terminal | Statement: [Shiodome, formerUse, Shiodome Freight Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shiodome Freight Terminal Context triple: [Shiodome, formerUse, Shiodome Freight Terminal]
-
A.
Shinagawa Terminal
Shinagawa Terminal is a key cargo and logistics hub within Tokyo’s port infrastructure, supporting the handling and distribution of maritime freight in the Tokyo area.
-
B.
Shibuya Depot
Shibuya Depot is a Tokyo Metro facility in Shibuya used for the storage, inspection, and maintenance of Ginza Line trains.
-
C.
Tsukiji Station
Tsukiji Station is a Tokyo Metro subway station in central Tokyo that serves the bustling Tsukiji district, historically known for its famous fish market and nearby commercial and cultural attractions.
-
D.
Koishikawa Depot
Koishikawa Depot is a major Tokyo Metro rail yard and maintenance facility serving trains on the Marunouchi Line in Tokyo, Japan.
-
E.
Tempozan Passenger Terminal
Tempozan Passenger Terminal is a waterfront cruise and ferry terminal in Osaka’s Tempozan Harbor Village area, serving as a gateway for domestic and international passenger ships.
- 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: Shiodome Freight Terminal Triple: [Shiodome, formerUse, Shiodome Freight Terminal]
Generated description
Shiodome Freight Terminal was a major former railway freight yard in Tokyo that played a key role in the city’s cargo and logistics operations before its redevelopment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shiodome Freight Terminal Target entity description: Shiodome Freight Terminal was a major former railway freight yard in Tokyo that played a key role in the city’s cargo and logistics operations before its redevelopment.
-
A.
Shinagawa Terminal
Shinagawa Terminal is a key cargo and logistics hub within Tokyo’s port infrastructure, supporting the handling and distribution of maritime freight in the Tokyo area.
-
B.
Shibuya Depot
Shibuya Depot is a Tokyo Metro facility in Shibuya used for the storage, inspection, and maintenance of Ginza Line trains.
-
C.
Tsukiji Station
Tsukiji Station is a Tokyo Metro subway station in central Tokyo that serves the bustling Tsukiji district, historically known for its famous fish market and nearby commercial and cultural attractions.
-
D.
Koishikawa Depot
Koishikawa Depot is a major Tokyo Metro rail yard and maintenance facility serving trains on the Marunouchi Line in Tokyo, Japan.
-
E.
Tempozan Passenger Terminal
Tempozan Passenger Terminal is a waterfront cruise and ferry terminal in Osaka’s Tempozan Harbor Village area, serving as a gateway for domestic and international passenger ships.
- 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_69d86da422088190aac39e32e6c68429 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e14cb08bd081908af2120eb2925441 |
completed | April 16, 2026, 8:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa14c1e508190a182db216cc4e326 |
completed | May 9, 2026, 9:04 p.m. |
| NEDg | Description generation | batch_69ffa41a86ec8190b46d541965ecf26e |
completed | May 9, 2026, 9:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffa496f3e48190b8dc82bece548aec |
completed | May 9, 2026, 9:18 p.m. |
Created at: April 10, 2026, 4:50 a.m.