Triple
T18321406
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tiantongyuan North station |
E438887
|
entity |
| Predicate | hasExit |
P6140
|
FINISHED |
| Object |
Exit C
Exit C is one of the designated passenger exits at Tiantongyuan North subway station in Beijing’s metro system.
|
E1318800
|
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: Exit C | Statement: [Tiantongyuan North station, hasExit, Exit C]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Exit C Context triple: [Tiantongyuan North station, hasExit, Exit C]
-
A.
Exit C
Exit C is one of the designated passenger exits at Tuqiao Station, providing access between the station concourse and the surrounding street level.
-
B.
Exit C
Exit C is an accessible station exit at Puhuangyu station on the Beijing Subway, designed to accommodate passengers with reduced mobility.
-
C.
Exit C
Exit C is one of the designated passenger exits at Fuxingmen Station in the Beijing Subway system.
-
D.
Exit C
Exit C is one of the designated passenger exits at Datunlu East station in the Beijing Subway system.
-
E.
Exit
"Exit" is a song by U2 from their acclaimed 1987 album *The Joshua Tree*, noted for its dark themes and intense, atmospheric sound.
- 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: Exit C Triple: [Tiantongyuan North station, hasExit, Exit C]
Generated description
Exit C is one of the designated passenger exits at Tiantongyuan North subway station in Beijing’s metro system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Exit C Target entity description: Exit C is one of the designated passenger exits at Tiantongyuan North subway station in Beijing’s metro system.
-
A.
Exit C
Exit C is one of the designated passenger exits at Fuxingmen Station in the Beijing Subway system.
-
B.
Exit C
Exit C is one of the designated passenger exits at Datunlu East station in the Beijing Subway system.
-
C.
Exit C
Exit C is one of the designated passenger exits at Tuqiao Station, providing access between the station concourse and the surrounding street level.
-
D.
Exit C
Exit C is an accessible station exit at Puhuangyu station on the Beijing Subway, designed to accommodate passengers with reduced mobility.
-
E.
Exit
"Exit" is a song by U2 from their acclaimed 1987 album *The Joshua Tree*, noted for its dark themes and intense, atmospheric sound.
- 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_69d8b916a2d081909e249e4902f6aad9 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e50aa5a3508190a3025e71c11d79e2 |
completed | April 19, 2026, 5:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03c4c8224c819085369e23b7265dcb |
completed | May 13, 2026, 12:24 a.m. |
| NEDg | Description generation | batch_6a03c6397260819085b81b68cac69907 |
completed | May 13, 2026, 12:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03c84f469c8190aef27154c17fd652 |
completed | May 13, 2026, 12:39 a.m. |
Created at: April 10, 2026, 10:36 a.m.