Triple

T4244230
Position Surface form Disambiguated ID Type / Status
Subject Greek Theatre E95488 entity
Predicate locatedIn P40 FINISHED
Object Vermont Canyon
Vermont Canyon is a canyon area in Los Angeles’ Griffith Park known for housing the historic open-air Greek Theatre and surrounding recreational spaces.
 E426731 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: Vermont Canyon | Statement: [Greek Theatre, locatedIn, Vermont Canyon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vermont Canyon
Context triple: [Greek Theatre, locatedIn, Vermont Canyon]
  • A. Strubens Valley
    Strubens Valley is a residential suburb located in Roodepoort on the West Rand of Johannesburg, South Africa.
  • B. Fountain Canyon
    Fountain Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, characterized by its rugged terrain and steep river-carved walls.
  • C. Chiles Valley
    Chiles Valley is a small, rural winegrowing region in Napa County, California, known for its elevated vineyards and cooler climate.
  • D. Lynx Creek
    Lynx Creek is a notable waterway in central Arizona known for its historic gold placer deposits and recreational prospecting opportunities.
  • E. Berry Creek
    Berry Creek is a mountain stream located within Nevada’s Schell Creek Range, known for its alpine scenery and outdoor recreation opportunities.
  • 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: Vermont Canyon
Triple: [Greek Theatre, locatedIn, Vermont Canyon]
Generated description
Vermont Canyon is a canyon area in Los Angeles’ Griffith Park known for housing the historic open-air Greek Theatre and surrounding recreational spaces.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vermont Canyon
Target entity description: Vermont Canyon is a canyon area in Los Angeles’ Griffith Park known for housing the historic open-air Greek Theatre and surrounding recreational spaces.
  • A. Strubens Valley
    Strubens Valley is a residential suburb located in Roodepoort on the West Rand of Johannesburg, South Africa.
  • B. Fountain Canyon
    Fountain Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, characterized by its rugged terrain and steep river-carved walls.
  • C. Chiles Valley
    Chiles Valley is a small, rural winegrowing region in Napa County, California, known for its elevated vineyards and cooler climate.
  • D. Lynx Creek
    Lynx Creek is a notable waterway in central Arizona known for its historic gold placer deposits and recreational prospecting opportunities.
  • E. Berry Creek
    Berry Creek is a mountain stream located within Nevada’s Schell Creek Range, known for its alpine scenery and outdoor recreation opportunities.
  • 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_69b3453d91548190b4d4ef8fe52aa2ac completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e8c42e88190b309a1ef7f6529ac completed March 12, 2026, 11:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5b77ce4d48190ba24e3ef8c9ceb8d completed March 14, 2026, 7:31 p.m.
NEDg Description generation batch_69b5bb7b11e08190abe931711bc7811d completed March 14, 2026, 7:48 p.m.
NED2 Entity disambiguation (via description) batch_69b5bbda0cec819092b4f6dd0c8257c3 completed March 14, 2026, 7:49 p.m.
Created at: March 12, 2026, 11:05 p.m.