Triple

T4306605
Position Surface form Disambiguated ID Type / Status
Subject Ferry Building E99968 entity
Predicate sustainedDamageIn P992 FINISHED
Object 1989 Loma Prieta earthquake E1415 NE FINISHED

How this triple was built (3 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: 1989 Loma Prieta earthquake | Statement: [Ferry Building, sustainedDamageIn, 1989 Loma Prieta earthquake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 1989 Loma Prieta earthquake
Context triple: [Ferry Building, sustainedDamageIn, 1989 Loma Prieta earthquake]
  • A. 1989 Loma Prieta earthquake chosen
    The 1989 Loma Prieta earthquake was a powerful magnitude 6.9 quake in Northern California that caused widespread damage in the San Francisco Bay Area, including freeway collapses and the disruption of the World Series.
  • B. Loma Prieta
    Loma Prieta is a prominent peak in California’s Santa Cruz Mountains, best known for lending its name to the devastating 1989 Loma Prieta earthquake.
  • C. 1868 Hayward earthquake
    The 1868 Hayward earthquake was a powerful and destructive seismic event that struck the San Francisco Bay Area in California, causing extensive damage and loss of life and serving as a key historical benchmark for seismic risk on the Hayward Fault.
  • D. 1906 San Francisco earthquake
    The 1906 San Francisco earthquake was a devastating magnitude 7.8 seismic event that struck Northern California, causing widespread destruction and fires that nearly leveled San Francisco and became one of the worst natural disasters in U.S. history.
  • E. 1992 Cape Mendocino earthquakes
    The 1992 Cape Mendocino earthquakes were a sequence of powerful offshore quakes near Northern California that caused significant shaking, damage, and a small tsunami along the Pacific coast.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: sustainedDamageIn
Context triple: [Ferry Building, sustainedDamageIn, 1989 Loma Prieta earthquake]
  • A. damageTo
    Indicates a relationship where one entity causes harm, loss, or deterioration to another entity.
  • B. damagedIn chosen
    Indicates that an entity has suffered harm, impairment, or destruction as a result of a specified event, process, or condition.
  • C. damagedBy
    Indicates that one entity has caused harm, impairment, or deterioration to another entity.
  • D. tookHeavyDamageAt
    Indicates that an entity experienced severe or substantial damage at a specific location or point in time.
  • E. hasDam
    Indicates that a watercourse, reservoir, or similar feature is impounded or controlled by a specific dam.
  • F. None of above.

Provenance (4 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_69b345528ebc8190b5abc7e95094792d completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b350bb78cc8190a850aca47d8711cf completed March 12, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5d07aede08190bbabc6a7b5a7dfb6 completed March 14, 2026, 9:17 p.m.
PD Predicate disambiguation batch_69b347ff45cc8190b0cc335a94cc3d73 completed March 12, 2026, 11:10 p.m.
Created at: March 12, 2026, 11:09 p.m.