Triple
T7202953
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nasrec |
E148592
|
entity |
| Predicate | hasTransportConnection |
P845
|
FINISHED |
| Object |
Nasrec railway station
Nasrec railway station is a commuter rail station in Johannesburg, South Africa, primarily serving the Nasrec area and nearby event venues such as the Johannesburg Expo Centre and FNB Stadium.
|
E649071
|
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: Nasrec railway station | Statement: [Nasrec, hasTransportConnection, Nasrec railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nasrec railway station Context triple: [Nasrec, hasTransportConnection, Nasrec railway station]
-
A.
Monastiraki station
Monastiraki station is a central Athens Metro hub located in the historic Monastiraki district, serving as a key interchange point near major archaeological and tourist sites.
-
B.
Baunatal station
Baunatal station is a Madrid Metro station serving the municipality of San Sebastián de los Reyes in the Community of Madrid, Spain.
-
C.
Petra railway station
Petra railway station is a local train stop serving the town of Petra on the Spanish island of Mallorca.
-
D.
Borna station
Borna station is a regional railway station in the town of Borna in Saxony, Germany, serving passenger traffic on the Chemnitz–Leipzig rail corridor.
-
E.
Balkanabat railway station
Balkanabat railway station is the main rail transport hub serving the city of Balkanabat in western Turkmenistan.
- 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: Nasrec railway station Triple: [Nasrec, hasTransportConnection, Nasrec railway station]
Generated description
Nasrec railway station is a commuter rail station in Johannesburg, South Africa, primarily serving the Nasrec area and nearby event venues such as the Johannesburg Expo Centre and FNB Stadium.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nasrec railway station Target entity description: Nasrec railway station is a commuter rail station in Johannesburg, South Africa, primarily serving the Nasrec area and nearby event venues such as the Johannesburg Expo Centre and FNB Stadium.
-
A.
Monastiraki station
Monastiraki station is a central Athens Metro hub located in the historic Monastiraki district, serving as a key interchange point near major archaeological and tourist sites.
-
B.
Baunatal station
Baunatal station is a Madrid Metro station serving the municipality of San Sebastián de los Reyes in the Community of Madrid, Spain.
-
C.
Petra railway station
Petra railway station is a local train stop serving the town of Petra on the Spanish island of Mallorca.
-
D.
Borna station
Borna station is a regional railway station in the town of Borna in Saxony, Germany, serving passenger traffic on the Chemnitz–Leipzig rail corridor.
-
E.
Balkanabat railway station
Balkanabat railway station is the main rail transport hub serving the city of Balkanabat in western Turkmenistan.
- 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_69c687e8cf188190b5f3ecffd681f04e |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6e94a9ee4819086de79fcdfa1836a |
completed | March 27, 2026, 8:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7bfb5e27c8190867fb4968dea2e4e |
completed | March 28, 2026, 11:47 a.m. |
| NEDg | Description generation | batch_69c7c0e45cc48190bea1daf65e5650b3 |
completed | March 28, 2026, 11:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7c13e64208190ba76f5c6a0df40db |
completed | March 28, 2026, 11:53 a.m. |
Created at: March 27, 2026, 2:52 p.m.