Triple
T18063355
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shenzhen Metro Group |
E432232
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Shenzhen urban transportation system
The Shenzhen urban transportation system is an extensive, integrated network of metro lines, buses, and other public transit services that supports the mobility needs of the rapidly growing megacity of Shenzhen, China.
|
E107554
|
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: Shenzhen urban transportation system | Statement: [Shenzhen Metro Group, partOf, Shenzhen urban transportation system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shenzhen urban transportation system Context triple: [Shenzhen Metro Group, partOf, Shenzhen urban transportation system]
-
A.
Zhuhai urban transport network
The Zhuhai urban transport network is the integrated system of local buses, rail links, and other public transit services that facilitates movement within Zhuhai and connects it to surrounding cities in the Pearl River Delta.
-
B.
Shenzhen Metro
Shenzhen Metro is the rapid transit system serving the city of Shenzhen, China, known for its extensive, modern network and role in supporting the region’s fast-paced urban development.
-
C.
Shenzhen urban core
Shenzhen urban core is the densely developed central area of Shenzhen, China, encompassing its main commercial, technological, and administrative districts.
-
D.
Shenzhen Metro Line 12
Shenzhen Metro Line 12 is an urban rapid transit line in Shenzhen, China, forming part of the Shenzhen Metro network and connecting several districts including the Shekou area.
-
E.
Shenzhen Metro Line 16
Shenzhen Metro Line 16 is a rapid transit line in the Shenzhen Metro system serving the Longgang area and surrounding districts in Shenzhen, China.
- 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: Shenzhen urban transportation system Triple: [Shenzhen Metro Group, partOf, Shenzhen urban transportation system]
Generated description
The Shenzhen urban transportation system is an extensive, integrated network of metro lines, buses, and other public transit services that supports the mobility needs of the rapidly growing megacity of Shenzhen, China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shenzhen urban transportation system Target entity description: The Shenzhen urban transportation system is an extensive, integrated network of metro lines, buses, and other public transit services that supports the mobility needs of the rapidly growing megacity of Shenzhen, China.
-
A.
Zhuhai urban transport network
The Zhuhai urban transport network is the integrated system of local buses, rail links, and other public transit services that facilitates movement within Zhuhai and connects it to surrounding cities in the Pearl River Delta.
-
B.
Shenzhen Metro
chosen
Shenzhen Metro is the rapid transit system serving the city of Shenzhen, China, known for its extensive, modern network and role in supporting the region’s fast-paced urban development.
-
C.
Shenzhen urban core
Shenzhen urban core is the densely developed central area of Shenzhen, China, encompassing its main commercial, technological, and administrative districts.
-
D.
Shenzhen Metro Line 12
Shenzhen Metro Line 12 is an urban rapid transit line in Shenzhen, China, forming part of the Shenzhen Metro network and connecting several districts including the Shekou area.
-
E.
Shenzhen Metro Line 16
Shenzhen Metro Line 16 is a rapid transit line in the Shenzhen Metro system serving the Longgang area and surrounding districts in Shenzhen, China.
- F. None of above.
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_69d8b9070cac81909fa9473fb1c3f1c7 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4cce5d2188190ba77d06061d6e77a |
completed | April 19, 2026, 12:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03566e299c8190aa4c746183a4736a |
completed | May 12, 2026, 4:33 p.m. |
| NEDg | Description generation | batch_6a03597b2d3c81909425547a91b58fdd |
completed | May 12, 2026, 4:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0359d89b7c819088b202cd618014fd |
completed | May 12, 2026, 4:48 p.m. |
Created at: April 10, 2026, 10:26 a.m.