Triple
T13824306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 2 (Beijing Subway) |
E332210
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Beijing Railway Station (Subway)
Beijing Railway Station (Subway) is an underground metro stop on the Beijing Subway that serves the major Beijing Railway Station transport hub, providing connections between urban rail and long-distance trains.
|
E1090819
|
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: Beijing Railway Station (Subway) | Statement: [Line 2 (Beijing Subway), hasStation, Beijing Railway Station (Subway)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing Railway Station (Subway) Context triple: [Line 2 (Beijing Subway), hasStation, Beijing Railway Station (Subway)]
-
A.
Qianmen Station of Beijing Subway
Qianmen Station of the Beijing Subway is a central metro station near Tiananmen Square that serves as a key access point to Beijing’s historic Qianmen and Zhengyangmen areas.
-
B.
Fuxingmen station
Fuxingmen station is a major interchange stop on the Beijing Subway, serving as a key transfer point between multiple central city lines.
-
C.
Jianguomen station
Jianguomen station is a major interchange stop on the Beijing Subway, serving as a key transfer point between central city lines near the historic Jianguomen area.
-
D.
Chaoyangmen station
Chaoyangmen station is a major interchange stop on the Beijing Subway serving the central Chaoyangmen area of Beijing.
-
E.
Chongwenmen station
Chongwenmen station is a major interchange stop on the Beijing Subway serving central Beijing near the historic Chongwenmen gate area.
- 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: Beijing Railway Station (Subway) Triple: [Line 2 (Beijing Subway), hasStation, Beijing Railway Station (Subway)]
Generated description
Beijing Railway Station (Subway) is an underground metro stop on the Beijing Subway that serves the major Beijing Railway Station transport hub, providing connections between urban rail and long-distance trains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Beijing Railway Station (Subway) Target entity description: Beijing Railway Station (Subway) is an underground metro stop on the Beijing Subway that serves the major Beijing Railway Station transport hub, providing connections between urban rail and long-distance trains.
-
A.
Qianmen Station of Beijing Subway
Qianmen Station of the Beijing Subway is a central metro station near Tiananmen Square that serves as a key access point to Beijing’s historic Qianmen and Zhengyangmen areas.
-
B.
Fuxingmen station
Fuxingmen station is a major interchange stop on the Beijing Subway, serving as a key transfer point between multiple central city lines.
-
C.
Jianguomen station
Jianguomen station is a major interchange stop on the Beijing Subway, serving as a key transfer point between central city lines near the historic Jianguomen area.
-
D.
Chaoyangmen station
Chaoyangmen station is a major interchange stop on the Beijing Subway serving the central Chaoyangmen area of Beijing.
-
E.
Chongwenmen station
Chongwenmen station is a major interchange stop on the Beijing Subway serving central Beijing near the historic Chongwenmen gate area.
- 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_69d81c5ae7c88190b0dd41bdafeb5999 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0285fb7c8190be4b90bdc0d6fa53 |
completed | April 14, 2026, 9:01 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd3cfd550c81909ad487d3d7d7c313 |
completed | May 8, 2026, 1:31 a.m. |
| NEDg | Description generation | batch_69fd3d7d85648190b44cf505fad5c1b5 |
completed | May 8, 2026, 1:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd3dde84d8819098f9726f77c2adba |
completed | May 8, 2026, 1:35 a.m. |
Created at: April 9, 2026, 10:13 p.m.