Triple

T3396695
Position Surface form Disambiguated ID Type / Status
Subject Hollywood street grid E71545 entity
Predicate includes P1393 FINISHED
Object Cahuenga Boulevard
Cahuenga Boulevard is a major north–south thoroughfare in Los Angeles that runs through Hollywood, connecting the Hollywood district with the Cahuenga Pass and the San Fernando Valley.
E384613 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: Cahuenga Boulevard | Statement: [Hollywood street grid, includes, Cahuenga Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cahuenga Boulevard
Context triple: [Hollywood street grid, includes, Cahuenga Boulevard]
  • A. Roosevelt Boulevard
    Roosevelt Boulevard is a major multi-lane arterial roadway in Philadelphia known for heavy traffic, commercial development, and a high rate of accidents.
  • B. Sepulveda Boulevard
    Sepulveda Boulevard is one of the longest and most significant north–south thoroughfares in Los Angeles County, running through numerous neighborhoods and serving as a key commuter and commercial corridor.
  • C. Pico Boulevard
    Pico Boulevard is a major east–west thoroughfare in Los Angeles that runs from the Pacific Ocean in Santa Monica through numerous central city neighborhoods into downtown.
  • D. Reforma Avenue
    Reforma Avenue is one of Mexico City’s main boulevards, known for its monuments, financial district, and role as a central thoroughfare through the capital.
  • E. Day Boulevard
    Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
  • 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: Cahuenga Boulevard
Triple: [Hollywood street grid, includes, Cahuenga Boulevard]
Generated description
Cahuenga Boulevard is a major north–south thoroughfare in Los Angeles that runs through Hollywood, connecting the Hollywood district with the Cahuenga Pass and the San Fernando Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cahuenga Boulevard
Target entity description: Cahuenga Boulevard is a major north–south thoroughfare in Los Angeles that runs through Hollywood, connecting the Hollywood district with the Cahuenga Pass and the San Fernando Valley.
  • A. Roosevelt Boulevard
    Roosevelt Boulevard is a major multi-lane arterial roadway in Philadelphia known for heavy traffic, commercial development, and a high rate of accidents.
  • B. Sepulveda Boulevard
    Sepulveda Boulevard is one of the longest and most significant north–south thoroughfares in Los Angeles County, running through numerous neighborhoods and serving as a key commuter and commercial corridor.
  • C. Pico Boulevard
    Pico Boulevard is a major east–west thoroughfare in Los Angeles that runs from the Pacific Ocean in Santa Monica through numerous central city neighborhoods into downtown.
  • D. Reforma Avenue
    Reforma Avenue is one of Mexico City’s main boulevards, known for its monuments, financial district, and role as a central thoroughfare through the capital.
  • E. Day Boulevard
    Day Boulevard is a scenic waterfront roadway in Boston, Massachusetts, known for running along the shores of Dorchester Bay and providing access to parks and beaches.
  • 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_69ad85a9c4a88190a854019341cb3b60 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb8c4099081908a236376b4f86900 completed March 8, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4daed138081908f2e5b0a3e6b9672 completed March 14, 2026, 3:50 a.m.
NEDg Description generation batch_69b4db9266f881908e31c7646b8c861c completed March 14, 2026, 3:52 a.m.
NED2 Entity disambiguation (via description) batch_69b4df53bb648190af6507919fd4d59d completed March 14, 2026, 4:08 a.m.
Created at: March 8, 2026, 3:14 p.m.