Triple

T21564860
Position Surface form Disambiguated ID Type / Status
Subject Bridge of Allan railway station E532136 entity
Predicate locatedOnRailwayLine P848 FINISHED
Object Stirling–Dunblane line
The Stirling–Dunblane line is a railway route in central Scotland that connects the city of Stirling with the town of Dunblane, serving several intermediate communities.
 E1490266 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: Stirling–Dunblane line | Statement: [Bridge of Allan railway station, locatedOnRailwayLine, Stirling–Dunblane line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Stirling–Dunblane line
Context triple: [Bridge of Allan railway station, locatedOnRailwayLine, Stirling–Dunblane line]
  • A. Dumfries–Kirkcudbright line
    The Dumfries–Kirkcudbright line was a former railway route in southwest Scotland that connected the town of Dumfries with the coastal town of Kirkcudbright.
  • B. Edinburgh–Dunblane Line
    The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
  • C. Formartine and Buchan lines
    The Formartine and Buchan lines were rural railway routes in northeast Scotland that connected Aberdeen with towns in Formartine and Buchan, primarily serving agricultural communities and coastal ports.
  • D. Perth–Dunblane line
    The Perth–Dunblane line is a railway route in central Scotland that connects the cities of Perth and Dunblane, forming part of the regional and intercity rail network.
  • E. Ayr–Girvan line
    The Ayr–Girvan line is a railway route in southwest Scotland linking the coastal towns of Ayr and Girvan.
  • 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: Stirling–Dunblane line
Triple: [Bridge of Allan railway station, locatedOnRailwayLine, Stirling–Dunblane line]
Generated description
The Stirling–Dunblane line is a railway route in central Scotland that connects the city of Stirling with the town of Dunblane, serving several intermediate communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Stirling–Dunblane line
Target entity description: The Stirling–Dunblane line is a railway route in central Scotland that connects the city of Stirling with the town of Dunblane, serving several intermediate communities.
  • A. Dumfries–Kirkcudbright line
    The Dumfries–Kirkcudbright line was a former railway route in southwest Scotland that connected the town of Dumfries with the coastal town of Kirkcudbright.
  • B. Edinburgh–Dunblane Line
    The Edinburgh–Dunblane Line is a key Scottish railway route providing suburban and intercity passenger services between Edinburgh and the town of Dunblane via central Scotland.
  • C. Formartine and Buchan lines
    The Formartine and Buchan lines were rural railway routes in northeast Scotland that connected Aberdeen with towns in Formartine and Buchan, primarily serving agricultural communities and coastal ports.
  • D. Perth–Dunblane line
    The Perth–Dunblane line is a railway route in central Scotland that connects the cities of Perth and Dunblane, forming part of the regional and intercity rail network.
  • E. Ayr–Girvan line
    The Ayr–Girvan line is a railway route in southwest Scotland linking the coastal towns of Ayr and Girvan.
  • 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_69e0c460db088190828c64206a450273 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eed2e777c881908de84493fa939ff3 completed April 27, 2026, 3:07 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09eeed4f908190b31dfbdfd5c6221b completed May 17, 2026, 4:38 p.m.
NEDg Description generation batch_6a09f004a6d081909f78953ca8daea39 completed May 17, 2026, 4:42 p.m.
NED2 Entity disambiguation (via description) batch_6a09f07a090c8190aead09c3b06e0e34 completed May 17, 2026, 4:44 p.m.
Created at: April 16, 2026, 6:30 p.m.