Triple
T10380534
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Nanjing Road Station |
E244626
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Shanghai city centre |
E823465
|
NE FINISHED |
How this triple was built (2 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: Shanghai city centre | Statement: [East Nanjing Road Station, serves, Shanghai city centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shanghai city centre Context triple: [East Nanjing Road Station, serves, Shanghai city centre]
-
A.
Shanghai city center
chosen
Shanghai city center is the dense urban core of Shanghai, encompassing its primary commercial, financial, and cultural districts and serving as the city’s main hub for business, transport, and tourism.
-
B.
Old City of Shanghai
The Old City of Shanghai is the historic core of Shanghai, characterized by its traditional Chinese architecture, ancient temples, and remnants of the old city walls that predate the city’s modern development.
-
C.
Shanghai Times Square
Shanghai Times Square is a major commercial and shopping complex in central Shanghai known for its retail stores, offices, and prominent urban location.
-
D.
Shanghai Pudong skyline
The Shanghai Pudong skyline is the iconic cluster of futuristic skyscrapers along the east bank of the Huangpu River, featuring landmarks like the Oriental Pearl Tower and Shanghai Tower that symbolize the city’s rapid modernization.
-
E.
Shanghai French Concession
The Shanghai French Concession is a historic district in Shanghai known for its tree-lined streets, European-style architecture, and distinctive shikumen lane houses that blend Chinese and Western design.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e991056c8190a981f717c51f1f72 |
completed | April 7, 2026, 11:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fba398b88190ae3223218bf53ca7 |
completed | April 9, 2026, 7:18 p.m. |
Created at: April 6, 2026, 12:03 p.m.