Triple

T1200040
Position Surface form Disambiguated ID Type / Status
Subject Studio City, Los Angeles, California, United States E25758 entity
Predicate borderedBy P224 FINISHED
Object Toluca Lake
Toluca Lake is a residential neighborhood in the San Fernando Valley region of Los Angeles known for its namesake natural lake, tree-lined streets, and long association with the entertainment industry.
E135974 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: Toluca Lake | Statement: [Studio City, Los Angeles, California, United States, borderedBy, Toluca Lake]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Toluca Lake
Context triple: [Studio City, Los Angeles, California, United States, borderedBy, Toluca Lake]
  • A. Toluca Valley
    Toluca Valley is a highland basin in central Mexico known for its volcanic landscape, agricultural productivity, and the city of Toluca at its core.
  • B. Echo Park Lake
    Echo Park Lake is a historic urban reservoir and recreational centerpiece in Los Angeles known for its lotus beds, pedal boats, and skyline views.
  • C. Chavez Ravine
    Chavez Ravine is a hilly area in Los Angeles best known as the site of Dodger Stadium, home of the Los Angeles Dodgers.
  • D. Lake Elsinore
    Lake Elsinore is a city in Riverside County, California, known for its large natural freshwater lake, recreational activities, and proximity to major Southern California transportation routes.
  • E. Puente Hills
    Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
  • 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: Toluca Lake
Triple: [Studio City, Los Angeles, California, United States, borderedBy, Toluca Lake]
Generated description
Toluca Lake is a residential neighborhood in the San Fernando Valley region of Los Angeles known for its namesake natural lake, tree-lined streets, and long association with the entertainment industry.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Toluca Lake
Target entity description: Toluca Lake is a residential neighborhood in the San Fernando Valley region of Los Angeles known for its namesake natural lake, tree-lined streets, and long association with the entertainment industry.
  • A. Toluca Valley
    Toluca Valley is a highland basin in central Mexico known for its volcanic landscape, agricultural productivity, and the city of Toluca at its core.
  • B. Echo Park Lake
    Echo Park Lake is a historic urban reservoir and recreational centerpiece in Los Angeles known for its lotus beds, pedal boats, and skyline views.
  • C. Chavez Ravine
    Chavez Ravine is a hilly area in Los Angeles best known as the site of Dodger Stadium, home of the Los Angeles Dodgers.
  • D. Lake Elsinore
    Lake Elsinore is a city in Riverside County, California, known for its large natural freshwater lake, recreational activities, and proximity to major Southern California transportation routes.
  • E. Puente Hills
    Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
  • 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_69a49429f5ec8190a6a205eb0ae81e5e completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd9ec3488190afe35af54efae5e9 completed March 1, 2026, 10:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac765c58d48190bbd460663d965097 completed March 7, 2026, 7:02 p.m.
NEDg Description generation batch_69ac76f20f308190be3c831eb2d59763 completed March 7, 2026, 7:05 p.m.
NED2 Entity disambiguation (via description) batch_69ac775a43d881908f12026a38fba2c8 completed March 7, 2026, 7:07 p.m.
Created at: March 1, 2026, 7:46 p.m.