Triple
T1629334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guangzhou Baiyun International Airport |
E35221
|
entity |
| Predicate | hasMetroConnection |
P3791
|
FINISHED |
| Object |
Guangzhou Metro Line 3
Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
|
E185258
|
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: Guangzhou Metro Line 3 | Statement: [Guangzhou Baiyun International Airport, hasMetroConnection, Guangzhou Metro Line 3]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guangzhou Metro Line 3 Context triple: [Guangzhou Baiyun International Airport, hasMetroConnection, Guangzhou Metro Line 3]
-
A.
Shenzhen Metro Line 2
Shenzhen Metro Line 2 is a major east–west rapid transit line in Shenzhen’s metro system, connecting key residential, commercial, and high-tech areas including Nanshan District.
-
B.
Guangzhou Metro
Guangzhou Metro is the rapid transit system serving Guangzhou, China, forming one of the country’s largest and busiest urban rail networks.
-
C.
Shenzhen Metro Line 5
Shenzhen Metro Line 5 is a major orbital rapid transit line in Shenzhen’s metro system, connecting multiple districts across the city and easing east–west urban travel.
-
D.
Shenzhen Metro Line 9
Shenzhen Metro Line 9 is an urban rapid transit line in Shenzhen, China, connecting key areas including Nanshan District with other major commercial and residential hubs in the city.
-
E.
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.
- 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: Guangzhou Metro Line 3 Triple: [Guangzhou Baiyun International Airport, hasMetroConnection, Guangzhou Metro Line 3]
Generated description
Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guangzhou Metro Line 3 Target entity description: Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
-
A.
Shenzhen Metro Line 2
Shenzhen Metro Line 2 is a major east–west rapid transit line in Shenzhen’s metro system, connecting key residential, commercial, and high-tech areas including Nanshan District.
-
B.
Guangzhou Metro
Guangzhou Metro is the rapid transit system serving Guangzhou, China, forming one of the country’s largest and busiest urban rail networks.
-
C.
Shenzhen Metro Line 5
Shenzhen Metro Line 5 is a major orbital rapid transit line in Shenzhen’s metro system, connecting multiple districts across the city and easing east–west urban travel.
-
D.
Shenzhen Metro Line 9
Shenzhen Metro Line 9 is an urban rapid transit line in Shenzhen, China, connecting key areas including Nanshan District with other major commercial and residential hubs in the city.
-
E.
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.
- 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_69a886036bc081909ff5de16dbe5e8ea |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a909f257948190b3398fd6dc91f586 |
completed | March 5, 2026, 4:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad58d5acd8819090c51678ce0f63f0 |
completed | March 8, 2026, 11:09 a.m. |
| NEDg | Description generation | batch_69ad5a619da481908d66837ea94c91cf |
completed | March 8, 2026, 11:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad5b41a68c8190ba293d8e8c35521b |
completed | March 8, 2026, 11:19 a.m. |
Created at: March 4, 2026, 7:28 p.m.