Triple

T1995007
Position Surface form Disambiguated ID Type / Status
Subject Operation Ladbroke E43337 entity
Predicate result P374 FINISHED
Object Ponte Grande bridge captured and later temporarily lost
The Ponte Grande bridge captured and later temporarily lost was a strategically vital crossing near Syracuse in Sicily that became the focus of intense fighting during the Allied airborne assault of Operation Ladbroke in World War II.
E223696 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: Ponte Grande bridge captured and later temporarily lost | Statement: [Operation Ladbroke, result, Ponte Grande bridge captured and later temporarily lost]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ponte Grande bridge captured and later temporarily lost
Context triple: [Operation Ladbroke, result, Ponte Grande bridge captured and later temporarily lost]
  • A. First Sadovy Bridge
    The First Sadovy Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and architectural landmarks.
  • B. Lyutezh bridgehead crossing
    The Lyutezh bridgehead crossing was a key Soviet river assault and foothold on the Dnieper that enabled the liberation of Kyiv during World War II.
  • C. Morell Bridge
    Morell Bridge is a historic pedestrian and cyclist bridge in Melbourne, Australia, known for its distinctive arch design and role in connecting parklands across the Yarra River.
  • D. Grand Bridge
    The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
  • E. The Huc Bridge
    The Huc Bridge is a famous bright-red wooden footbridge in Hanoi, Vietnam, leading to Ngoc Son Temple on Hoàn Kiếm Lake and serving as an iconic symbol of the city.
  • 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: Ponte Grande bridge captured and later temporarily lost
Triple: [Operation Ladbroke, result, Ponte Grande bridge captured and later temporarily lost]
Generated description
The Ponte Grande bridge captured and later temporarily lost was a strategically vital crossing near Syracuse in Sicily that became the focus of intense fighting during the Allied airborne assault of Operation Ladbroke in World War II.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ponte Grande bridge captured and later temporarily lost
Target entity description: The Ponte Grande bridge captured and later temporarily lost was a strategically vital crossing near Syracuse in Sicily that became the focus of intense fighting during the Allied airborne assault of Operation Ladbroke in World War II.
  • A. First Sadovy Bridge
    The First Sadovy Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Moika River near the city’s central gardens and architectural landmarks.
  • B. Lyutezh bridgehead crossing
    The Lyutezh bridgehead crossing was a key Soviet river assault and foothold on the Dnieper that enabled the liberation of Kyiv during World War II.
  • C. Morell Bridge
    Morell Bridge is a historic pedestrian and cyclist bridge in Melbourne, Australia, known for its distinctive arch design and role in connecting parklands across the Yarra River.
  • D. Grand Bridge
    The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
  • E. The Huc Bridge
    The Huc Bridge is a famous bright-red wooden footbridge in Hanoi, Vietnam, leading to Ngoc Son Temple on Hoàn Kiếm Lake and serving as an iconic symbol of the city.
  • 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_69a88714cf2c819081644be450b8356e completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb86537748190a2b5e3fd44ac6430 completed March 7, 2026, 5:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae033c6cf88190acf6418f0d784914 completed March 8, 2026, 11:16 p.m.
NEDg Description generation batch_69ae03c4faac8190a13aa0882eda3629 completed March 8, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69ae0445a9608190918a7bd45b9bf999 completed March 8, 2026, 11:20 p.m.
Created at: March 4, 2026, 7:37 p.m.