Triple
T8532568
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guangzhou Metro Line 7 |
E201990
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Nansha District |
E738181
|
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: Nansha District | Statement: [Guangzhou Metro Line 7, serves, Nansha District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nansha District Context triple: [Guangzhou Metro Line 7, serves, Nansha District]
-
A.
Nansha District
chosen
Nansha District is a rapidly developing coastal district in southern Guangzhou, China, known for its deep-water port, industrial zones, and role as a key hub in the Guangdong–Hong Kong–Macao Greater Bay Area.
-
B.
Tianhe District
Tianhe District is a major urban and commercial hub of Guangzhou, China, known for its skyscrapers, shopping centers, and the city’s central business district.
-
C.
Huangpu District
Huangpu District is Shanghai’s historic and commercial core, encompassing landmarks like the Bund and People’s Square and serving as a major political, cultural, and financial center of the city.
-
D.
Huangpu District
Huangpu District is an eastern urban district of Guangzhou, China, known as a major industrial and technological hub that includes the Guangzhou Development District and key port facilities.
-
E.
Sanshui District
Sanshui District is an administrative district of Foshan City in Guangdong Province, China, known for its manufacturing base and location within the Pearl River Delta economic region.
- 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_69ca832355b08190b8b6a4ab4a4a3554 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe676e2ac8190b65a3d2a935776fd |
completed | March 31, 2026, 3:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c696913c819089f29ec899d4ee61 |
completed | April 4, 2026, 8:06 a.m. |
Created at: March 30, 2026, 6:17 p.m.