Triple

T1871061
Position Surface form Disambiguated ID Type / Status
Subject Long Biên Bridge E39035 entity
Predicate originalName P65 FINISHED
Object Paul Doumer Bridge
Paul Doumer Bridge is the former name of Hanoi’s historic Long Biên Bridge, a French colonial-era cantilever bridge over the Red River that played a key role in Vietnam’s transport and wartime history.
E220127 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: Paul Doumer Bridge | Statement: [Long Biên Bridge, originalName, Paul Doumer Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paul Doumer Bridge
Context triple: [Long Biên Bridge, originalName, Paul Doumer Bridge]
  • A. 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.
  • B. Pont d’Ain
    Pont d’Ain is a French commune in the Ain department of eastern France, known for its historic bridge over the Ain River and its picturesque riverside setting.
  • C. Maria Pia Bridge
    Maria Pia Bridge is a historic 19th-century iron railway arch bridge spanning the Douro River in Porto, Portugal, renowned for its pioneering engineering and elegant single-span design.
  • D. Puente de los Franceses
    Puente de los Franceses is a historic 19th-century railway bridge in Madrid, Spain, notable for its brick arches and role in the city’s rail infrastructure.
  • E. Pont de Bir-Hakeim
    Pont de Bir-Hakeim is a two-level bridge in Paris spanning the Seine, notable for carrying both motor traffic and Line 6 of the Métro and for its frequent appearance in films and photography.
  • 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: Paul Doumer Bridge
Triple: [Long Biên Bridge, originalName, Paul Doumer Bridge]
Generated description
Paul Doumer Bridge is the former name of Hanoi’s historic Long Biên Bridge, a French colonial-era cantilever bridge over the Red River that played a key role in Vietnam’s transport and wartime history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paul Doumer Bridge
Target entity description: Paul Doumer Bridge is the former name of Hanoi’s historic Long Biên Bridge, a French colonial-era cantilever bridge over the Red River that played a key role in Vietnam’s transport and wartime history.
  • A. 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.
  • B. Pont d’Ain
    Pont d’Ain is a French commune in the Ain department of eastern France, known for its historic bridge over the Ain River and its picturesque riverside setting.
  • C. Maria Pia Bridge
    Maria Pia Bridge is a historic 19th-century iron railway arch bridge spanning the Douro River in Porto, Portugal, renowned for its pioneering engineering and elegant single-span design.
  • D. Puente de los Franceses
    Puente de los Franceses is a historic 19th-century railway bridge in Madrid, Spain, notable for its brick arches and role in the city’s rail infrastructure.
  • E. Pont de Bir-Hakeim
    Pont de Bir-Hakeim is a two-level bridge in Paris spanning the Seine, notable for carrying both motor traffic and Line 6 of the Métro and for its frequent appearance in films and photography.
  • 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_69a8862f7074819096afe7fe65e179e9 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb0ba90e08190b990875d6e8e7e4a completed March 7, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfba49f0c8190a6db188f201a6da6 completed March 8, 2026, 10:43 p.m.
NEDg Description generation batch_69adfd0f374c8190a75d3a25373e3364 completed March 8, 2026, 10:49 p.m.
NED2 Entity disambiguation (via description) batch_69adfd713c4081908a2fae2fada76dae completed March 8, 2026, 10:51 p.m.
Created at: March 4, 2026, 7:34 p.m.