Triple
T6727344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port of Tokyo |
E153549
|
entity |
| Predicate | hasMajorTerminal |
P14282
|
FINISHED |
| Object |
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.
|
E691886
|
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: Shinagawa Terminal | Statement: [Port of Tokyo, hasMajorTerminal, Shinagawa Terminal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shinagawa Terminal Context triple: [Port of Tokyo, hasMajorTerminal, Shinagawa Terminal]
-
A.
Shinagawa Station
Shinagawa Station is a major railway and transportation hub in Tokyo, Japan, serving multiple JR and private lines as well as Shinkansen high-speed trains.
-
B.
Nihonbashi Station
Nihonbashi Station is a major underground railway and subway interchange in central Tokyo, serving multiple Tokyo Metro and Toei lines near the historic Nihonbashi district.
-
C.
Kyobashi Station
Kyobashi Station is a major railway hub in Osaka, Japan, serving multiple JR West, Keihan, and Osaka Metro lines and connecting central Osaka with surrounding areas.
-
D.
Shimbashi Station
Shimbashi Station is a major railway hub in Tokyo, Japan, known as one of the city’s oldest stations and an important gateway between central Tokyo and the wider rail network.
-
E.
Roppongi Station
Roppongi Station is a major Tokyo subway station in the Roppongi district, serving as a key access point to the area’s nightlife, business centers, and cultural attractions.
- 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: Shinagawa Terminal Triple: [Port of Tokyo, hasMajorTerminal, Shinagawa Terminal]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shinagawa Terminal Target entity description: 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.
-
A.
Shinagawa Station
Shinagawa Station is a major railway and transportation hub in Tokyo, Japan, serving multiple JR and private lines as well as Shinkansen high-speed trains.
-
B.
Nihonbashi Station
Nihonbashi Station is a major underground railway and subway interchange in central Tokyo, serving multiple Tokyo Metro and Toei lines near the historic Nihonbashi district.
-
C.
Kyobashi Station
Kyobashi Station is a major railway hub in Osaka, Japan, serving multiple JR West, Keihan, and Osaka Metro lines and connecting central Osaka with surrounding areas.
-
D.
Shimbashi Station
Shimbashi Station is a major railway hub in Tokyo, Japan, known as one of the city’s oldest stations and an important gateway between central Tokyo and the wider rail network.
-
E.
Roppongi Station
Roppongi Station is a major Tokyo subway station in the Roppongi district, serving as a key access point to the area’s nightlife, business centers, and cultural attractions.
- 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_69c6880afb988190ad88011b48ecfcba |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d7c94bac8190ae4b236d1b04bec9 |
completed | March 27, 2026, 7:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9c2dc39fc8190ae244a4077808e17 |
completed | March 30, 2026, 12:25 a.m. |
| NEDg | Description generation | batch_69c9c3f7f6708190af39939f4cf9f5cf |
completed | March 30, 2026, 12:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c9c47fe5008190861a568494fde87f |
completed | March 30, 2026, 12:32 a.m. |
Created at: March 27, 2026, 2:08 p.m.