Triple

T15229161
Position Surface form Disambiguated ID Type / Status
Subject Abbeville E363952 entity
Predicate riverCrossing P225 FINISHED
Object Somme River bridges
The Somme River bridges are a series of crossings over the Somme River in northern France, historically significant for their strategic role in regional transport and military operations.
E1144839 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: Somme River bridges | Statement: [Abbeville, riverCrossing, Somme River bridges]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Somme River bridges
Context triple: [Abbeville, riverCrossing, Somme River bridges]
  • A. Bénouville Bridge
    Bénouville Bridge, better known as Pegasus Bridge, is a historic World War II site in Normandy, France, famously captured by British airborne forces during the D-Day landings.
  • B. Normandy Bridge
    Normandy Bridge is a landmark cable-stayed road bridge in northern France that spans the Seine estuary and was once among the world’s longest bridges of its type.
  • C. Grenadersky Bridge
    Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
  • D. Ludendorff Bridge
    The Ludendorff Bridge was a strategically vital World War II railway bridge over the Rhine River at Remagen, Germany, whose unexpected capture by Allied forces in 1945 significantly hastened the end of the war in Europe.
  • E. Recouvrance bridge
    Recouvrance Bridge is a notable vertical-lift bridge in Brest, France, spanning the Penfeld River and linking the historic Recouvrance district with the city center.
  • 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: Somme River bridges
Triple: [Abbeville, riverCrossing, Somme River bridges]
Generated description
The Somme River bridges are a series of crossings over the Somme River in northern France, historically significant for their strategic role in regional transport and military operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Somme River bridges
Target entity description: The Somme River bridges are a series of crossings over the Somme River in northern France, historically significant for their strategic role in regional transport and military operations.
  • A. Bénouville Bridge
    Bénouville Bridge, better known as Pegasus Bridge, is a historic World War II site in Normandy, France, famously captured by British airborne forces during the D-Day landings.
  • B. Normandy Bridge
    Normandy Bridge is a landmark cable-stayed road bridge in northern France that spans the Seine estuary and was once among the world’s longest bridges of its type.
  • C. Grenadersky Bridge
    Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
  • D. Ludendorff Bridge
    The Ludendorff Bridge was a strategically vital World War II railway bridge over the Rhine River at Remagen, Germany, whose unexpected capture by Allied forces in 1945 significantly hastened the end of the war in Europe.
  • E. Recouvrance bridge
    Recouvrance Bridge is a notable vertical-lift bridge in Brest, France, spanning the Penfeld River and linking the historic Recouvrance district with the city center.
  • 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_69d85a0ce24c81909c4d3b6475548c95 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0078ccdf48190b34eabd9e24e45a1 completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd39d42881908f2ad47613e23bfa completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf277f888190a7e218131740660d completed May 9, 2026, 7:15 a.m.
NED2 Entity disambiguation (via description) batch_69fedfa514808190b4a50e87833c5f69 completed May 9, 2026, 7:17 a.m.
Created at: April 10, 2026, 3:12 a.m.