Triple

T16551934
Position Surface form Disambiguated ID Type / Status
Subject Karl-Theodor-Brücke E402092 entity
Predicate alsoKnownAs P39 FINISHED
Object Old Bridge
Old Bridge is the common English name for the Karl-Theodor-Brücke, the historic stone arch bridge spanning the Neckar River in Heidelberg, Germany.
 E1220470 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: Old Bridge | Statement: [Karl-Theodor-Brücke, alsoKnownAs, Old Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Bridge
Context triple: [Karl-Theodor-Brücke, alsoKnownAs, Old Bridge]
  • A. Old Bridge
    Old Bridge is a historic bridge and notable landmark in the town of Bridgend, Wales.
  • B. Old Bridge
    Old Bridge is the English translation of "Ponte Vecchio," the famous medieval stone arch bridge spanning the Arno River in Florence, Italy.
  • C. Old Bridge
    Old Bridge is a historic bridge that gave its name to Old Bridge Township in New Jersey, reflecting its significance as a longstanding local landmark and crossing point.
  • D. Old Bridge
    Old Bridge is the historic section of Rochester Bridge in Rochester, England, known for its longstanding role in carrying traffic across the River Medway.
  • E. Old Bridge
    Old Bridge is a historic stone arch bridge in Pontypridd, Wales, noted for its distinctive single-span design and role as a local landmark.
  • 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: Old Bridge
Triple: [Karl-Theodor-Brücke, alsoKnownAs, Old Bridge]
Generated description
Old Bridge is the common English name for the Karl-Theodor-Brücke, the historic stone arch bridge spanning the Neckar River in Heidelberg, Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Bridge
Target entity description: Old Bridge is the common English name for the Karl-Theodor-Brücke, the historic stone arch bridge spanning the Neckar River in Heidelberg, Germany.
  • A. Old Bridge
    Old Bridge is a historic bridge and notable landmark in the town of Bridgend, Wales.
  • B. Old Bridge
    Old Bridge is a historic stone arch bridge in Pontypridd, Wales, noted for its distinctive single-span design and role as a local landmark.
  • C. Old Bridge
    Old Bridge is the English translation of "Ponte Vecchio," the famous medieval stone arch bridge spanning the Arno River in Florence, Italy.
  • D. Old Bridge
    Old Bridge is a historic bridge that gave its name to Old Bridge Township in New Jersey, reflecting its significance as a longstanding local landmark and crossing point.
  • E. Old Bridge
    Old Bridge is the historic section of Rochester Bridge in Rochester, England, known for its longstanding role in carrying traffic across the River Medway.
  • 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34fc56f9081908bb8f6433a1a688d completed April 18, 2026, 9:32 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0067b87b608190950b8f14e6aceed3 completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00686f87408190b7d8a41cd54735d8 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a006b6edd7081908730363b267253dd completed May 10, 2026, 11:26 a.m.
Created at: April 10, 2026, 5:15 a.m.