Triple

T2906009
Position Surface form Disambiguated ID Type / Status
Subject 1940 Tacoma Narrows Bridge E62764 entity
Predicate alsoKnownAs P39 FINISHED
Object Galloping Gertie
Galloping Gertie was the nickname of the original 1940 Tacoma Narrows Bridge, famous for its dramatic oscillations and catastrophic collapse due to aeroelastic instability.
 E310786 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: Galloping Gertie | Statement: [1940 Tacoma Narrows Bridge, alsoKnownAs, Galloping Gertie]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Galloping Gertie
Context triple: [1940 Tacoma Narrows Bridge, alsoKnownAs, Galloping Gertie]
  • A. Gertie
    Gertie is the young girl, played by Drew Barrymore, who befriends the alien in the classic science fiction film "E.T. the Extra-Terrestrial."
  • B. Crane
    Crane is a common English surname borne by numerous notable individuals across literature, politics, and other fields.
  • C. Coney Island Cyclone
    The Coney Island Cyclone is a historic wooden roller coaster in Brooklyn, New York, renowned as one of the oldest and most iconic amusement rides in the United States.
  • D. Jumbo
    Jumbo was the nickname of British Army officer Field Marshal Henry Maitland Wilson, a senior commander during the Second World War.
  • E. The Standard Railroad of the World
    The Standard Railroad of the World was the proud slogan and nickname of the Pennsylvania Railroad, once one of the largest and most influential railroads in the United States.
  • 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: Galloping Gertie
Triple: [1940 Tacoma Narrows Bridge, alsoKnownAs, Galloping Gertie]
Generated description
Galloping Gertie was the nickname of the original 1940 Tacoma Narrows Bridge, famous for its dramatic oscillations and catastrophic collapse due to aeroelastic instability.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Galloping Gertie
Target entity description: Galloping Gertie was the nickname of the original 1940 Tacoma Narrows Bridge, famous for its dramatic oscillations and catastrophic collapse due to aeroelastic instability.
  • A. Gertie
    Gertie is the young girl, played by Drew Barrymore, who befriends the alien in the classic science fiction film "E.T. the Extra-Terrestrial."
  • B. Crane
    Crane is a common English surname borne by numerous notable individuals across literature, politics, and other fields.
  • C. Coney Island Cyclone
    The Coney Island Cyclone is a historic wooden roller coaster in Brooklyn, New York, renowned as one of the oldest and most iconic amusement rides in the United States.
  • D. Jumbo
    Jumbo was the nickname of British Army officer Field Marshal Henry Maitland Wilson, a senior commander during the Second World War.
  • E. The Standard Railroad of the World
    The Standard Railroad of the World was the proud slogan and nickname of the Pennsylvania Railroad, once one of the largest and most influential railroads in the United States.
  • 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_69ab4c3e070c8190b78d3d2c005876dd completed March 6, 2026, 9:50 p.m.
NER Named-entity recognition batch_69abe0cee7988190875665145c3cd605 completed March 7, 2026, 8:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0560e0cac819097ddc2702e4479f5 completed March 10, 2026, 5:34 p.m.
NEDg Description generation batch_69b062e280448190a494b6d3c119de7f completed March 10, 2026, 6:28 p.m.
NED2 Entity disambiguation (via description) batch_69b0633ee82c8190822a4b25a936add9 completed March 10, 2026, 6:30 p.m.
Created at: March 6, 2026, 10:11 p.m.