Triple

T4034967
Position Surface form Disambiguated ID Type / Status
Subject Edinburgh–Dundee route E83805 entity
Predicate hasMajorStructureOnRoute P53579 FINISHED
Object Forth Bridge E32850 NE FINISHED

How this triple was built (3 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: Forth Bridge | Statement: [Edinburgh–Dundee route, hasMajorStructureOnRoute, Forth Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Forth Bridge
Context triple: [Edinburgh–Dundee route, hasMajorStructureOnRoute, Forth Bridge]
  • A. Forth Bridge chosen
    The Forth Bridge is a historic cantilever railway bridge in Scotland, renowned as an iconic feat of Victorian engineering and a UNESCO World Heritage Site.
  • B. Tay Rail Bridge
    The Tay Rail Bridge is a historic railway bridge in Scotland that carries trains across the Firth of Tay between Dundee and the county of Fife.
  • C. Royal Albert Bridge
    The Royal Albert Bridge is a 19th-century railway bridge spanning the River Tamar between Devon and Cornwall in southwest England, celebrated as one of Isambard Kingdom Brunel’s greatest engineering achievements.
  • D. Humber Bridge
    The Humber Bridge is a major suspension bridge in England that spans the Humber Estuary, once among the world’s longest of its kind and a key regional transport link.
  • E. Skye Bridge
    The Skye Bridge is a road bridge in northwest Scotland that carries the A87 over Loch Alsh, linking the mainland village of Kyle of Lochalsh with the Isle of Skye.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMajorStructureOnRoute
Context triple: [Edinburgh–Dundee route, hasMajorStructureOnRoute, Forth Bridge]
  • A. hasMajorRouteType
    Indicates that an entity is associated with a primary classification of transportation route (such as highway, rail line, or other major route type).
  • B. isMajorRouteFor
    Indicates that something serves as a primary or heavily used pathway or channel for the movement or flow of something else.
  • C. isPartOfRoute
    Indicates that something (such as a segment, stop, or step) belongs to and is contained within a larger route.
  • D. isMajorRoadJunction
    Indicates that a location serves as a primary intersection where major roads or highways meet or cross.
  • E. hasMajorHighway
    Indicates that a location or area is served by or directly connected to a major highway route.
  • 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb11d92481909aaebbc250ff45b9 completed March 9, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69badb16faf88190aa047ba701ff7c0d completed March 18, 2026, 5:04 p.m.
PD Predicate disambiguation batch_69aef8fe440c819093a7fa22c4ff3f1a completed March 9, 2026, 4:44 p.m.
PDg Predicate description generation batch_69aefa815f2c8190818c9ffd9d1bf478 completed March 9, 2026, 4:51 p.m.
Created at: March 9, 2026, 3:36 p.m.