Triple

T2508351
Position Surface form Disambiguated ID Type / Status
Subject Dorothea Lange E52639 entity
Predicate notableWork P4 FINISHED
Object Toward Los Angeles, California
"Toward Los Angeles, California" is a 1937 black-and-white photograph by Dorothea Lange depicting Dust Bowl migrants traveling west in search of work and a better life during the Great Depression.
E272973 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: Toward Los Angeles, California | Statement: [Dorothea Lange, notableWork, Toward Los Angeles, California]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toward Los Angeles, California
Context triple: [Dorothea Lange, notableWork, Toward Los Angeles, California]
  • A. Nadi–Los Angeles
    Nadi–Los Angeles is a long-haul international flight route connecting Fiji’s main tourism hub with the major U.S. West Coast city of Los Angeles.
  • B. Los Angeles–Las Vegas route
    The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
  • C. Los Angeles via Sunset Limited
    Los Angeles via Sunset Limited refers to the through-service connection provided by Amtrak’s Sunset Limited train that allows passengers to travel between the Texas Eagle route and Los Angeles.
  • D. Malibu, California
    Malibu, California is a coastal city in Los Angeles County known for its scenic beaches, affluent residential communities, and role as a hub for entertainment industry professionals.
  • E. Paris–Los Angeles
    Paris–Los Angeles is a long-haul transatlantic air route linking the capital of France with the major West Coast city 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: Toward Los Angeles, California
Triple: [Dorothea Lange, notableWork, Toward Los Angeles, California]
Generated description
"Toward Los Angeles, California" is a 1937 black-and-white photograph by Dorothea Lange depicting Dust Bowl migrants traveling west in search of work and a better life during the Great Depression.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Toward Los Angeles, California
Target entity description: "Toward Los Angeles, California" is a 1937 black-and-white photograph by Dorothea Lange depicting Dust Bowl migrants traveling west in search of work and a better life during the Great Depression.
  • A. Nadi–Los Angeles
    Nadi–Los Angeles is a long-haul international flight route connecting Fiji’s main tourism hub with the major U.S. West Coast city of Los Angeles.
  • B. Los Angeles–Las Vegas route
    The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
  • C. Los Angeles via Sunset Limited
    Los Angeles via Sunset Limited refers to the through-service connection provided by Amtrak’s Sunset Limited train that allows passengers to travel between the Texas Eagle route and Los Angeles.
  • D. Malibu, California
    Malibu, California is a coastal city in Los Angeles County known for its scenic beaches, affluent residential communities, and role as a hub for entertainment industry professionals.
  • E. Paris–Los Angeles
    Paris–Los Angeles is a long-haul transatlantic air route linking the capital of France with the major West Coast city 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_69ab4958e76481908a235377dd921c9e completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd1ec68dc8190aff3d1d2d68b9bcb completed March 7, 2026, 7:21 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1faa33148190a3ad6ece7432b81f completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af20aafd008190ad9fee7c154f8597 completed March 9, 2026, 7:34 p.m.
NED2 Entity disambiguation (via description) batch_69af2193102c81908f5fe1c899cc1a85 completed March 9, 2026, 7:37 p.m.
Created at: March 6, 2026, 9:46 p.m.