Triple

T2605122
Position Surface form Disambiguated ID Type / Status
Subject Isambard Kingdom Brunel E58640 entity
Predicate knownFor P22 FINISHED
Object 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.
E354661 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: Royal Albert Bridge | Statement: [Isambard Kingdom Brunel, knownFor, Royal Albert Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Royal Albert Bridge
Context triple: [Isambard Kingdom Brunel, knownFor, Royal Albert Bridge]
  • A. King Edward VII Bridge
    The King Edward VII Bridge is a historic railway bridge over the River Tyne in Newcastle upon Tyne, England, carrying trains into the city as part of a major north–south route.
  • B. Cardiff Bridge
    Cardiff Bridge is a historic road bridge in Cardiff, Wales, carrying traffic across the River Taff near the city centre.
  • C. Forth Bridge
    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.
  • D. Clifton Suspension Bridge
    The Clifton Suspension Bridge is a 19th-century suspension bridge spanning the Avon Gorge, renowned as an iconic symbol of Bristol and a masterpiece of Victorian engineering.
  • E. Prince of Wales Bridge
    The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
  • 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: Royal Albert Bridge
Triple: [Isambard Kingdom Brunel, knownFor, Royal Albert Bridge]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Royal Albert Bridge
Target entity description: 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.
  • A. King Edward VII Bridge
    The King Edward VII Bridge is a historic railway bridge over the River Tyne in Newcastle upon Tyne, England, carrying trains into the city as part of a major north–south route.
  • B. Cardiff Bridge
    Cardiff Bridge is a historic road bridge in Cardiff, Wales, carrying traffic across the River Taff near the city centre.
  • C. Forth Bridge
    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.
  • D. Clifton Suspension Bridge
    The Clifton Suspension Bridge is a 19th-century suspension bridge spanning the Avon Gorge, renowned as an iconic symbol of Bristol and a masterpiece of Victorian engineering.
  • E. Prince of Wales Bridge
    The Prince of Wales Bridge is a major road bridge spanning the River Severn between England and Wales, carrying the M4 motorway as a key cross-border transport link.
  • 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_69ab4ac3523881909679750c9f8c2dec completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abd864958c8190b3ad6123f1ac78ca completed March 7, 2026, 7:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69b34ba6d2cc819091d748b8af7ccbe6 completed March 12, 2026, 11:26 p.m.
NEDg Description generation batch_69b34e44bd748190a9c6c67be6bcb9de completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34ed57bf0819080fa0eb8e6875cb6 completed March 12, 2026, 11:40 p.m.
Created at: March 6, 2026, 9:49 p.m.