Triple
T10409623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mariefred |
E245352
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Mariefred steam railway station
Mariefred steam railway station is a historic heritage railway stop in Mariefred, Sweden, known for its preserved steam trains and traditional station architecture.
|
E861977
|
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: Mariefred steam railway station | Statement: [Mariefred, hasLandmark, Mariefred steam railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mariefred steam railway station Context triple: [Mariefred, hasLandmark, Mariefred steam railway station]
-
A.
Woodsmoor railway station
Woodsmoor railway station is a suburban rail stop serving the Woodsmoor area of Stockport, England, on the line between Manchester and Buxton.
-
B.
Rye House railway station
Rye House railway station is a suburban rail stop in Hertfordshire, England, serving the local area on the line between Hertford East and London.
-
C.
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.
-
D.
Ellesmere station
Ellesmere station is a former Toronto subway station on Line 3 Scarborough that served the Scarborough area before the line’s closure.
-
E.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
- 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: Mariefred steam railway station Triple: [Mariefred, hasLandmark, Mariefred steam railway station]
Generated description
Mariefred steam railway station is a historic heritage railway stop in Mariefred, Sweden, known for its preserved steam trains and traditional station architecture.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mariefred steam railway station Target entity description: Mariefred steam railway station is a historic heritage railway stop in Mariefred, Sweden, known for its preserved steam trains and traditional station architecture.
-
A.
Woodsmoor railway station
Woodsmoor railway station is a suburban rail stop serving the Woodsmoor area of Stockport, England, on the line between Manchester and Buxton.
-
B.
Rye House railway station
Rye House railway station is a suburban rail stop in Hertfordshire, England, serving the local area on the line between Hertford East and London.
-
C.
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.
-
D.
Ellesmere station
Ellesmere station is a former Toronto subway station on Line 3 Scarborough that served the Scarborough area before the line’s closure.
-
E.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
- 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9faa97c819092cadedadabe26bf |
completed | April 7, 2026, 11:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fbf1c428819099ca359309c4c836 |
completed | April 9, 2026, 7:20 p.m. |
| NEDg | Description generation | batch_69d822d6a0188190a7ee6de5aab50486 |
completed | April 9, 2026, 10:06 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d859e40bf88190a6dc8deed3049d31 |
completed | April 10, 2026, 2:01 a.m. |
Created at: April 6, 2026, 12:09 p.m.