Triple

T2491185
Position Surface form Disambiguated ID Type / Status
Subject River Teme E52044 entity
Predicate hasBridge P386 FINISHED
Object Ludford Bridge
Ludford Bridge is a historic stone road bridge in Ludlow, Shropshire, England, known for carrying traffic across the River Teme near the town’s medieval center.
 E374788 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: Ludford Bridge | Statement: [River Teme, hasBridge, Ludford Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ludford Bridge
Context triple: [River Teme, hasBridge, Ludford Bridge]
  • A. Cobham Bridge
    Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
  • B. St Ives Bridge
    St Ives Bridge is a historic medieval stone bridge over the River Great Ouse in St Ives, Cambridgeshire, notable for its rare surviving chapel built into the bridge.
  • C. Runnymede Bridge
    Runnymede Bridge is a road bridge over the River Thames in Surrey, England, carrying the M25 motorway near the historic meadow of Runnymede.
  • D. Chepstow Bridge
    Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
  • E. Sandfield Bridge
    Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
  • 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: Ludford Bridge
Triple: [River Teme, hasBridge, Ludford Bridge]
Generated description
Ludford Bridge is a historic stone road bridge in Ludlow, Shropshire, England, known for carrying traffic across the River Teme near the town’s medieval center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ludford Bridge
Target entity description: Ludford Bridge is a historic stone road bridge in Ludlow, Shropshire, England, known for carrying traffic across the River Teme near the town’s medieval center.
  • A. Cobham Bridge
    Cobham Bridge is a road bridge in Surrey, England, that carries traffic across the River Mole near the village of Cobham.
  • B. St Ives Bridge
    St Ives Bridge is a historic medieval stone bridge over the River Great Ouse in St Ives, Cambridgeshire, notable for its rare surviving chapel built into the bridge.
  • C. Runnymede Bridge
    Runnymede Bridge is a road bridge over the River Thames in Surrey, England, carrying the M25 motorway near the historic meadow of Runnymede.
  • D. Chepstow Bridge
    Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
  • E. Sandfield Bridge
    Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
  • 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_69ab4955111c8190835bf619adec21ff completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd18fe32081909580c6272a6013c5 completed March 7, 2026, 7:19 a.m.
NED1 Entity disambiguation (via context triple) batch_69b44ec039e881909660350b98d79ba1 completed March 13, 2026, 5:52 p.m.
NEDg Description generation batch_69b44fc9e6388190a22aaf06afa0c0fc completed March 13, 2026, 5:56 p.m.
NED2 Entity disambiguation (via description) batch_69b4504126c081909cbdc952f7e1e400 completed March 13, 2026, 5:58 p.m.
Created at: March 6, 2026, 9:45 p.m.