Triple
T2015813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gia Lâm District |
E43792
|
entity |
| Predicate | hasTransportHub |
P2413
|
FINISHED |
| Object |
Gia Lâm railway station
Gia Lâm railway station is a major rail terminus in Hanoi, Vietnam, serving both domestic routes and international trains to China.
|
E225811
|
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: Gia Lâm railway station | Statement: [Gia Lâm District, hasTransportHub, Gia Lâm railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gia Lâm railway station Context triple: [Gia Lâm District, hasTransportHub, Gia Lâm railway station]
-
A.
Songjiazhuang station
Songjiazhuang station is a major interchange hub in the Beijing Subway network, serving multiple lines in the southern part of the city.
-
B.
Guomao station
Guomao station is a major interchange hub on the Beijing Subway, serving the central business district and connecting key metro lines.
-
C.
Tiyu Xilu Station
Tiyu Xilu Station is a major interchange and one of the busiest metro stations in Guangzhou, China, serving as a key hub in the Guangzhou Metro network.
-
D.
Tiananmen East station
Tiananmen East station is a Beijing Subway station serving the area around Tiananmen Square and the eastern part of central Beijing.
-
E.
Beijing South Railway Station
Beijing South Railway Station is a major high-speed rail and transportation hub in Beijing that integrates intercity trains with multiple Beijing Subway lines.
- 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: Gia Lâm railway station Triple: [Gia Lâm District, hasTransportHub, Gia Lâm railway station]
Generated description
Gia Lâm railway station is a major rail terminus in Hanoi, Vietnam, serving both domestic routes and international trains to China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gia Lâm railway station Target entity description: Gia Lâm railway station is a major rail terminus in Hanoi, Vietnam, serving both domestic routes and international trains to China.
-
A.
Songjiazhuang station
Songjiazhuang station is a major interchange hub in the Beijing Subway network, serving multiple lines in the southern part of the city.
-
B.
Guomao station
Guomao station is a major interchange hub on the Beijing Subway, serving the central business district and connecting key metro lines.
-
C.
Tiyu Xilu Station
Tiyu Xilu Station is a major interchange and one of the busiest metro stations in Guangzhou, China, serving as a key hub in the Guangzhou Metro network.
-
D.
Tiananmen East station
Tiananmen East station is a Beijing Subway station serving the area around Tiananmen Square and the eastern part of central Beijing.
-
E.
Beijing South Railway Station
Beijing South Railway Station is a major high-speed rail and transportation hub in Beijing that integrates intercity trains with multiple Beijing Subway lines.
- 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_69a88716e9f08190946313fdc949e3cf |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb8cb16048190bc626685fbb5f707 |
completed | March 7, 2026, 5:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0aef0fe88190adf9cd218cf7d8b4 |
completed | March 8, 2026, 11:49 p.m. |
| NEDg | Description generation | batch_69ae0c1ea0388190b44af2223517129e |
completed | March 8, 2026, 11:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0c7719e881909059cef2c513a05a |
completed | March 8, 2026, 11:55 p.m. |
Created at: March 4, 2026, 7:37 p.m.