Triple
T1650419
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guangzhou Metro |
E35677
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Guangzhou East Railway Station
Guangzhou East Railway Station is a major integrated rail and metro transport hub in Guangzhou, China, serving high-speed, intercity, and urban subway lines.
|
E190889
|
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 East Railway Station | Statement: [Guangzhou Metro, hasStation, Guangzhou East Railway Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guangzhou East Railway Station Context triple: [Guangzhou Metro, hasStation, Guangzhou East Railway Station]
-
A.
Guangzhou South Railway Station
Guangzhou South Railway Station is a major high-speed rail hub in southern China, serving as one of the country’s busiest and most important transportation centers.
-
B.
Guangzhou Railway Station
Guangzhou Railway Station is one of the main railway hubs in Guangzhou, China, serving extensive long-distance and regional rail services across the country.
-
C.
Wuchang Railway Station
Wuchang Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and long-distance train services.
-
D.
Guangzhou Bus Terminal
Guangzhou Bus Terminal is a major long-distance and regional bus hub in Guangzhou, China, providing extensive coach connections to cities within Guangdong province and beyond.
-
E.
Shanghai South Railway Station
Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern 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: Guangzhou East Railway Station Triple: [Guangzhou Metro, hasStation, Guangzhou East Railway Station]
Generated description
Guangzhou East Railway Station is a major integrated rail and metro transport hub in Guangzhou, China, serving high-speed, intercity, and urban subway lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guangzhou East Railway Station Target entity description: Guangzhou East Railway Station is a major integrated rail and metro transport hub in Guangzhou, China, serving high-speed, intercity, and urban subway lines.
-
A.
Guangzhou South Railway Station
Guangzhou South Railway Station is a major high-speed rail hub in southern China, serving as one of the country’s busiest and most important transportation centers.
-
B.
Guangzhou Railway Station
Guangzhou Railway Station is one of the main railway hubs in Guangzhou, China, serving extensive long-distance and regional rail services across the country.
-
C.
Wuchang Railway Station
Wuchang Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and long-distance train services.
-
D.
Guangzhou Bus Terminal
Guangzhou Bus Terminal is a major long-distance and regional bus hub in Guangzhou, China, providing extensive coach connections to cities within Guangdong province and beyond.
-
E.
Shanghai South Railway Station
Shanghai South Railway Station is a major passenger rail hub in southern Shanghai, serving high-speed, intercity, and regional train services and connecting the city with destinations across eastern and southern China.
- 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_69a8860568888190a32cd9f70acbba42 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a66b58c819082d38ef1c805cf44 |
completed | March 5, 2026, 4:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad79847cbc8190be99c66424034bce |
completed | March 8, 2026, 1:28 p.m. |
| NEDg | Description generation | batch_69ad7a1223fc8190b7d62217c17f7517 |
completed | March 8, 2026, 1:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad7b0787c88190a59a815fa808ac6b |
completed | March 8, 2026, 1:35 p.m. |
Created at: March 4, 2026, 7:29 p.m.