Triple

T2213954
Position Surface form Disambiguated ID Type / Status
Subject Bridge Street, Cambridge E50979 entity
Predicate near P350 FINISHED
Object Magdalene Bridge
Magdalene Bridge is a historic river crossing in central Cambridge, England, spanning the River Cam beside Magdalene College and serving as a popular starting point for punting.
E357793 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: Magdalene Bridge | Statement: [Bridge Street, Cambridge, near, Magdalene Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Magdalene Bridge
Context triple: [Bridge Street, Cambridge, near, Magdalene Bridge]
  • A. Magdalen Bridge
    Magdalen Bridge is a historic stone bridge in Oxford, England, spanning the River Cherwell near Magdalen College and serving as a well-known city landmark.
  • B. Fretherne Bridge
    Fretherne Bridge is a road swing bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
  • C. Rea Bridge
    Rea Bridge is a bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England, serving as a crossing point for local road and foot traffic.
  • D. Porthill Bridge
    Porthill Bridge is a historic pedestrian suspension bridge in Shrewsbury, England, linking the town to the Porthill area across the River Severn.
  • E. Kingston Bridge
    Kingston Bridge is a historic road bridge over the River Thames in southwest London, linking Kingston upon Thames with Hampton Wick.
  • 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: Magdalene Bridge
Triple: [Bridge Street, Cambridge, near, Magdalene Bridge]
Generated description
Magdalene Bridge is a historic river crossing in central Cambridge, England, spanning the River Cam beside Magdalene College and serving as a popular starting point for punting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Magdalene Bridge
Target entity description: Magdalene Bridge is a historic river crossing in central Cambridge, England, spanning the River Cam beside Magdalene College and serving as a popular starting point for punting.
  • A. Magdalen Bridge
    Magdalen Bridge is a historic stone bridge in Oxford, England, spanning the River Cherwell near Magdalen College and serving as a well-known city landmark.
  • B. Fretherne Bridge
    Fretherne Bridge is a road swing bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
  • C. Rea Bridge
    Rea Bridge is a bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England, serving as a crossing point for local road and foot traffic.
  • D. Porthill Bridge
    Porthill Bridge is a historic pedestrian suspension bridge in Shrewsbury, England, linking the town to the Porthill area across the River Severn.
  • E. Kingston Bridge
    Kingston Bridge is a major motorway bridge in Glasgow, Scotland, carrying the M8 over the River Clyde and serving as one of the city’s busiest road crossings.
  • 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_69a88b06709c8190978fb2418470d1b6 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abbfef875c8190b642736b4cc11d4c completed March 7, 2026, 6:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69b3544c5fcc8190b2d8d61449dfffb3 completed March 13, 2026, 12:03 a.m.
NEDg Description generation batch_69b35519b7f08190b1ea7514036c3453 completed March 13, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69b358fba2208190bc66d5f7d0009ba4 completed March 13, 2026, 12:23 a.m.
Created at: March 4, 2026, 7:46 p.m.