Triple

T3678223
Position Surface form Disambiguated ID Type / Status
Subject Colorado Street Bridge E78046 entity
Predicate nicknamed P744 FINISHED
Object Suicide Bridge
Suicide Bridge is the grim nickname for Pasadena’s historic Colorado Street Bridge, notorious for the large number of people who have died by jumping from it.
E379041 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: Suicide Bridge | Statement: [Colorado Street Bridge, nicknamed, Suicide Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Suicide Bridge
Context triple: [Colorado Street Bridge, nicknamed, Suicide Bridge]
  • A. Bridge at Grave
    Bridge at Grave is a strategically significant road bridge over the Maas River near the Dutch town of Grave, known for its role in Operation Market Garden during World War II.
  • B. Great Kills
    Great Kills is a residential neighborhood on Staten Island’s South Shore known for its marina, waterfront parks, and suburban character.
  • C. Suicide Cliff
    Suicide Cliff is a historic coastal promontory on Saipan in the Northern Mariana Islands, known as the site of mass civilian and military suicides during World War II and now a memorial and scenic overlook.
  • D. The Bridge
    The Bridge is an ambitious modernist epic poem by Hart Crane that reimagines American history and experience through the symbolic central image of the Brooklyn Bridge.
  • E. The Bridge
    The Bridge is an American crime drama television series in which Diane Kruger stars as a brilliant but socially awkward detective investigating cross-border murders on the U.S.–Mexico frontier.
  • 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: Suicide Bridge
Triple: [Colorado Street Bridge, nicknamed, Suicide Bridge]
Generated description
Suicide Bridge is the grim nickname for Pasadena’s historic Colorado Street Bridge, notorious for the large number of people who have died by jumping from it.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Suicide Bridge
Target entity description: Suicide Bridge is the grim nickname for Pasadena’s historic Colorado Street Bridge, notorious for the large number of people who have died by jumping from it.
  • A. Bridge at Grave
    Bridge at Grave is a strategically significant road bridge over the Maas River near the Dutch town of Grave, known for its role in Operation Market Garden during World War II.
  • B. Great Kills
    Great Kills is a residential neighborhood on Staten Island’s South Shore known for its marina, waterfront parks, and suburban character.
  • C. Suicide Cliff
    Suicide Cliff is a historic coastal promontory on Saipan in the Northern Mariana Islands, known as the site of mass civilian and military suicides during World War II and now a memorial and scenic overlook.
  • D. The Bridge
    The Bridge is an American crime drama television series in which Diane Kruger stars as a brilliant but socially awkward detective investigating cross-border murders on the U.S.–Mexico frontier.
  • E. The Bridge
    The Bridge is the English translation of "Die Brücke," the name of the influential early 20th-century German Expressionist artist group.
  • 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_69ad85e18c1c8190be8aafb227f39f48 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc46599188190a046eddb0d85c483 completed March 8, 2026, 6:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4c3a50d40819081aad0c72bcaee9d completed March 14, 2026, 2:10 a.m.
NEDg Description generation batch_69b4c451a5048190bfd4675cd17de655 completed March 14, 2026, 2:13 a.m.
NED2 Entity disambiguation (via description) batch_69b4c494ad80819084d6aa10fe62a63b completed March 14, 2026, 2:14 a.m.
Created at: March 8, 2026, 3:25 p.m.