Triple
T273855
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Guangzhou |
E5203
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
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.
|
E36210
|
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 South Railway Station | Statement: [Guangzhou, hasRailwayStation, Guangzhou South Railway Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Guangzhou South Railway Station Context triple: [Guangzhou, hasRailwayStation, Guangzhou South Railway Station]
-
A.
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.
-
B.
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.
-
C.
Hankou Railway Station
Hankou Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and high-speed train services.
-
D.
Wuhan Railway Station
Wuhan Railway Station is a major modern high-speed rail hub in Wuhan, China, known for its large scale and distinctive, wave-like architectural design.
-
E.
Guangzhou Baiyun International Airport
Guangzhou Baiyun International Airport is a major international aviation hub in southern China serving the city of Guangzhou and the broader Pearl River Delta region.
- 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 South Railway Station Triple: [Guangzhou, hasRailwayStation, Guangzhou South Railway Station]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Guangzhou South Railway Station Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Hankou Railway Station
Hankou Railway Station is one of the main passenger rail hubs in Wuhan, China, serving as a key node for regional and high-speed train services.
-
D.
Wuhan Railway Station
Wuhan Railway Station is a major modern high-speed rail hub in Wuhan, China, known for its large scale and distinctive, wave-like architectural design.
-
E.
Guangzhou Baiyun International Airport
Guangzhou Baiyun International Airport is a major international aviation hub in southern China serving the city of Guangzhou and the broader Pearl River Delta region.
- 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_69a257e6c8788190987dfe705ca2912a |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25dd0a99c819089968a5400c58c5f |
completed | Feb. 28, 2026, 3:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3949fbdd48190847ef6d7decdc61e |
completed | March 1, 2026, 1:21 a.m. |
| NEDg | Description generation | batch_69a394ffe7148190a782a1943a76dc00 |
completed | March 1, 2026, 1:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3959061908190a96c6f8c8db0157d |
completed | March 1, 2026, 1:25 a.m. |
Created at: Feb. 28, 2026, 2:59 a.m.