Triple
T13669183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maradana railway station |
E327703
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Fort railway station
Fort railway station is Colombo’s central and busiest railway hub in Sri Lanka, serving as a major junction for both suburban and long-distance train services.
|
E1052949
|
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: Fort railway station | Statement: [Maradana railway station, connectedTo, Fort railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort railway station Context triple: [Maradana railway station, connectedTo, Fort railway station]
-
A.
Bro railway station
Bro railway station is a local commuter rail stop in Bro, Sweden, serving as part of the Stockholm commuter rail network.
-
B.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
C.
Stone railway station
Stone railway station is a small railway stop serving the town of Stone in Staffordshire, England, on the West Coast Main Line.
-
D.
Ath railway station
Ath railway station is a regional train station in the town of Ath, Belgium, providing passenger rail services that connect the area with major Belgian cities.
-
E.
Berry railway station
Berry railway station is a regional train station on the South Coast line in New South Wales, Australia, serving the town of Berry and its surrounding rural community.
- 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: Fort railway station Triple: [Maradana railway station, connectedTo, Fort railway station]
Generated description
Fort railway station is Colombo’s central and busiest railway hub in Sri Lanka, serving as a major junction for both suburban and long-distance train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort railway station Target entity description: Fort railway station is Colombo’s central and busiest railway hub in Sri Lanka, serving as a major junction for both suburban and long-distance train services.
-
A.
Bro railway station
Bro railway station is a local commuter rail stop in Bro, Sweden, serving as part of the Stockholm commuter rail network.
-
B.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
-
C.
Stone railway station
Stone railway station is a small railway stop serving the town of Stone in Staffordshire, England, on the West Coast Main Line.
-
D.
Ath railway station
Ath railway station is a regional train station in the town of Ath, Belgium, providing passenger rail services that connect the area with major Belgian cities.
-
E.
Berry railway station
Berry railway station is a regional train station on the South Coast line in New South Wales, Australia, serving the town of Berry and its surrounding rural community.
- 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_69d8076f1fa8819094664a59b55010df |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc65832688190aea688fee0a7cbdb |
completed | April 12, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78b0f56048190bcbc6581a8cdc0f5 |
completed | May 3, 2026, 5:51 p.m. |
| NEDg | Description generation | batch_69f78c0030e481909c20f21ddaa480dc |
completed | May 3, 2026, 5:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78d6d74bc8190ad5476a06e8fd8ad |
completed | May 3, 2026, 6:01 p.m. |
Created at: April 9, 2026, 9:53 p.m.