Triple

T6232289
Position Surface form Disambiguated ID Type / Status
Subject National City E139384 entity
Predicate hasTransportationCorridor P3034 FINISHED
Object California State Route 15
California State Route 15 is a north–south state highway in Southern California that connects the San Diego area to Interstate 15, serving as a key urban freeway corridor.
 E598147 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: California State Route 15 | Statement: [National City, hasTransportationCorridor, California State Route 15]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: California State Route 15
Context triple: [National City, hasTransportationCorridor, California State Route 15]
  • A. California State Route 17
    California State Route 17 is a major north–south highway in Northern California that connects San Jose and Santa Cruz, known for its winding, mountainous terrain and heavy commuter and tourist traffic.
  • B. California State Route 18
    California State Route 18 is a major state highway in Southern California that runs through the San Bernardino Mountains and High Desert, connecting communities such as San Bernardino, Crestline, Big Bear Lake, and Lucerne Valley.
  • C. California State Route 14
    California State Route 14 is a major north–south freeway in Southern California that connects the Los Angeles area to the Antelope Valley and the western Mojave Desert.
  • D. California State Route 12
    California State Route 12 is an east–west state highway in Northern California that connects the Sonoma and Napa wine regions to the Sacramento–San Joaquin River Delta and Central Valley.
  • E. California State Route 152
    California State Route 152 is a major east–west highway in central California that connects the Santa Clara Valley with the Central Valley, including a key pass over the Diablo Range near Pacheco Pass.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: California State Route 15
Target entity description: California State Route 15 is a north–south state highway in Southern California that connects the San Diego area to Interstate 15, serving as a key urban freeway corridor.
  • A. California State Route 17
    California State Route 17 is a major north–south highway in Northern California that connects San Jose and Santa Cruz, known for its winding, mountainous terrain and heavy commuter and tourist traffic.
  • B. California State Route 18
    California State Route 18 is a major state highway in Southern California that runs through the San Bernardino Mountains and High Desert, connecting communities such as San Bernardino, Crestline, Big Bear Lake, and Lucerne Valley.
  • C. California State Route 14
    California State Route 14 is a major north–south freeway in Southern California that connects the Los Angeles area to the Antelope Valley and the western Mojave Desert.
  • D. California State Route 12
    California State Route 12 is an east–west state highway in Northern California that connects the Sonoma and Napa wine regions to the Sacramento–San Joaquin River Delta and Central Valley.
  • E. California State Route 152
    California State Route 152 is a major east–west highway in central California that connects the Santa Clara Valley with the Central Valley, including a key pass over the Diablo Range near Pacheco Pass.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: California State Route 15
Triple: [National City, hasTransportationCorridor, California State Route 15]
Generated description
California State Route 15 is a north–south state highway in Southern California that connects the San Diego area to Interstate 15, serving as a key urban freeway corridor.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008b0e7ac8190808a59573ee646f3 elicitation completed
NER batch_69c062ee6f088190bf72692eb8ffb761 ner completed
NED1 batch_69c669d6ff748190b77d5a2c9cbe506b ned_source_triple completed
NED2 batch_69c66c1e32648190b4e584d144ad94ff ned_description completed
NEDg batch_69c66ba76c7881908fac8eb372efa08c nedg completed
Created at: March 22, 2026, 4:22 p.m.