Triple
T8727415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 4 (Shanghai Metro) |
E207163
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Pudong |
E39222
|
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: Pudong | Statement: [Line 4 (Shanghai Metro), serves, Pudong]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pudong Context triple: [Line 4 (Shanghai Metro), serves, Pudong]
-
A.
Pudong New Area
chosen
Pudong New Area is a major district of Shanghai known for its modern skyline, financial hub in Lujiazui, and rapid urban and economic development along the eastern bank of the Huangpu River.
-
B.
Puxi
Puxi is the historic, densely urbanized western part of Shanghai, known for its traditional neighborhoods, commercial districts, and cultural landmarks.
-
C.
Jinpu New Area
Jinpu New Area is a major state-level development zone and coastal urban district of Dalian in Liaoning Province, China, known for its industrial base, port facilities, and strategic role in regional economic growth.
-
D.
Hongkou District
Hongkou District is a central urban district of Shanghai, China, known for its historic neighborhoods, cultural landmarks, and role in the city’s commercial and residential life.
-
E.
Changning District
Changning District is a central urban district of Shanghai, China, known for its residential neighborhoods, commercial centers, and the city’s main international airport, Hongqiao.
- 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_69ca835811d8819081ea00fd2a2c9a1c |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5d16cba881908e2a14b60ae65524 |
completed | March 31, 2026, 11:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2ffaba9988190be59bf863c3b1f48 |
completed | April 6, 2026, 12:34 a.m. |
Created at: March 30, 2026, 6:37 p.m.