Triple
T1312009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Camden Line |
E28011
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Muirkirk station
Muirkirk station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
|
E173332
|
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: Muirkirk station | Statement: [Camden Line, hasStation, Muirkirk station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Muirkirk station Context triple: [Camden Line, hasStation, Muirkirk station]
-
A.
Brunstane railway station
Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
-
B.
Glencairn station
Glencairn station is a subway station on Toronto’s Line 1 Yonge–University, serving the Glen Park neighborhood in the city’s north end.
-
C.
Tweedbank railway station
Tweedbank railway station is a terminus on the Borders Railway in the Scottish Borders, serving as a key commuter link between the region and Edinburgh.
-
D.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
-
E.
Musselburgh railway station
Musselburgh railway station is a key suburban rail stop serving the town of Musselburgh and providing regular commuter services into Edinburgh.
- 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: Muirkirk station Triple: [Camden Line, hasStation, Muirkirk station]
Generated description
Muirkirk station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Muirkirk station Target entity description: Muirkirk station is a commuter rail stop in Maryland served by MARC’s Camden Line between Washington, D.C., and Baltimore.
-
A.
Brunstane railway station
Brunstane railway station is a suburban rail stop in Edinburgh, Scotland, serving local commuter services on the city’s rail network.
-
B.
Glencairn station
Glencairn station is a subway station on Toronto’s Line 1 Yonge–University, serving the Glen Park neighborhood in the city’s north end.
-
C.
Tweedbank railway station
Tweedbank railway station is a terminus on the Borders Railway in the Scottish Borders, serving as a key commuter link between the region and Edinburgh.
-
D.
Stirling railway station
Stirling railway station is a key transport interchange in central Scotland, providing extensive rail connections between the Highlands, Glasgow, Edinburgh, and other major destinations.
-
E.
Musselburgh railway station
Musselburgh railway station is a key suburban rail stop serving the town of Musselburgh and providing regular commuter services into Edinburgh.
- 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_69a498532c3481909223b74af2e578df |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c1572b1c8190ab978198c2d655c8 |
completed | March 1, 2026, 10:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad231f92bc8190be41c30adb022b65 |
completed | March 8, 2026, 7:19 a.m. |
| NEDg | Description generation | batch_69ad2708ef588190a112cbbe8abbb0ca |
completed | March 8, 2026, 7:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad277bbb18819099289afed0a1f363 |
completed | March 8, 2026, 7:38 a.m. |
Created at: March 1, 2026, 7:55 p.m.