Triple
T21184800
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bao’an District |
E522051
|
entity |
| Predicate | hasMetroLine |
P17559
|
FINISHED |
| Object |
Shenzhen Metro Line 20
Shenzhen Metro Line 20 is a rapid transit line in Shenzhen, China, serving the Bao’an District and connecting key areas including the airport.
|
E1518852
|
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 Metro Line 20 | Statement: [Bao’an District, hasMetroLine, Shenzhen Metro Line 20]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shenzhen Metro Line 20 Context triple: [Bao’an District, hasMetroLine, Shenzhen Metro Line 20]
-
A.
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.
-
B.
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.
-
C.
Shenzhen Metro Line 11
Shenzhen Metro Line 11 is a high-speed, express metro line in Shenzhen that connects the city center with key districts and Shenzhen Bao'an International Airport.
-
D.
Shenzhen Metro Line 14
Shenzhen Metro Line 14 is a rapid transit line in the Shenzhen Metro system that serves the eastern part of the city, providing high-capacity connections between suburban districts and the urban core.
-
E.
Shenzhen Metro Line 10
Shenzhen Metro Line 10 is a rapid transit line in Shenzhen’s metro system that serves key residential and commercial districts and connects with multiple other lines to facilitate cross-city travel.
- 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 Metro Line 20 Triple: [Bao’an District, hasMetroLine, Shenzhen Metro Line 20]
Generated description
Shenzhen Metro Line 20 is a rapid transit line in Shenzhen, China, serving the Bao’an District and connecting key areas including the airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shenzhen Metro Line 20 Target entity description: Shenzhen Metro Line 20 is a rapid transit line in Shenzhen, China, serving the Bao’an District and connecting key areas including the airport.
-
A.
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.
-
B.
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.
-
C.
Shenzhen Metro Line 11
Shenzhen Metro Line 11 is a high-speed, express metro line in Shenzhen that connects the city center with key districts and Shenzhen Bao'an International Airport.
-
D.
Shenzhen Metro Line 14
Shenzhen Metro Line 14 is a rapid transit line in the Shenzhen Metro system that serves the eastern part of the city, providing high-capacity connections between suburban districts and the urban core.
-
E.
Shenzhen Metro Line 10
Shenzhen Metro Line 10 is a rapid transit line in Shenzhen’s metro system that serves key residential and commercial districts and connects with multiple other lines to facilitate cross-city travel.
- 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_69e0b50ef1d48190b063aa342667df22 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e730205ce88190b0bb33003295d6e7 |
completed | April 21, 2026, 8:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a8783c71081909c0142c93434f7e0 |
completed | May 18, 2026, 3:29 a.m. |
| NEDg | Description generation | batch_6a0a88833f188190ad27a179b7bdf829 |
completed | May 18, 2026, 3:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a8901941c8190945a96d7f5578362 |
completed | May 18, 2026, 3:35 a.m. |
Created at: April 16, 2026, 3:06 p.m.