Triple

T21374481
Position Surface form Disambiguated ID Type / Status
Subject Interstate 380 E527161 entity
Predicate easternTerminus P388 FINISHED
Object U.S. Route 101 in San Bruno
U.S. Route 101 in San Bruno is a major north–south freeway on the San Francisco Peninsula that connects the city to regional destinations including San Francisco International Airport and the broader Bay Area.
E1481165 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: U.S. Route 101 in San Bruno | Statement: [Interstate 380, easternTerminus, U.S. Route 101 in San Bruno]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Route 101 in San Bruno
Context triple: [Interstate 380, easternTerminus, U.S. Route 101 in San Bruno]
  • A. U.S. Route 101 in Mountain View
    U.S. Route 101 in Mountain View is a major north–south freeway in Silicon Valley that serves as a key commuter and tech-corridor route through the city.
  • B. U.S. Route 101 in San Jose, California
    U.S. Route 101 in San Jose, California is a major north–south freeway corridor through Silicon Valley that serves as a primary route for regional and commuter traffic in the South Bay.
  • C. U.S. Route 101 in Fort Bragg, California
    U.S. Route 101 in Fort Bragg, California is a major north–south highway along the North Coast that serves as a key transportation corridor through the city and connects it to other coastal and inland communities.
  • D. U.S. Route 101 in Marin County
    U.S. Route 101 in Marin County is a major north–south highway that serves as the primary transportation corridor through the county, connecting its communities and providing access to both the coast and inland hills.
  • E. U.S. Route 101 in Santa Barbara, California
    U.S. Route 101 in Santa Barbara, California is a major north–south coastal freeway that serves as the primary transportation corridor through the city, connecting it with other communities along the Central Coast and Southern California.
  • 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: U.S. Route 101 in San Bruno
Triple: [Interstate 380, easternTerminus, U.S. Route 101 in San Bruno]
Generated description
U.S. Route 101 in San Bruno is a major north–south freeway on the San Francisco Peninsula that connects the city to regional destinations including San Francisco International Airport and the broader Bay Area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Route 101 in San Bruno
Target entity description: U.S. Route 101 in San Bruno is a major north–south freeway on the San Francisco Peninsula that connects the city to regional destinations including San Francisco International Airport and the broader Bay Area.
  • A. U.S. Route 101 in Mountain View
    U.S. Route 101 in Mountain View is a major north–south freeway in Silicon Valley that serves as a key commuter and tech-corridor route through the city.
  • B. U.S. Route 101 in San Jose, California
    U.S. Route 101 in San Jose, California is a major north–south freeway corridor through Silicon Valley that serves as a primary route for regional and commuter traffic in the South Bay.
  • C. U.S. Route 101 in Fort Bragg, California
    U.S. Route 101 in Fort Bragg, California is a major north–south highway along the North Coast that serves as a key transportation corridor through the city and connects it to other coastal and inland communities.
  • D. U.S. Route 101 in Marin County
    U.S. Route 101 in Marin County is a major north–south highway that serves as the primary transportation corridor through the county, connecting its communities and providing access to both the coast and inland hills.
  • E. U.S. Route 101 in Santa Barbara, California
    U.S. Route 101 in Santa Barbara, California is a major north–south coastal freeway that serves as the primary transportation corridor through the city, connecting it with other communities along the Central Coast and Southern California.
  • 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_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0b3666c8190a83bb32eeba24105 completed April 22, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09b420a0288190bb074e6e9a29fdb6 completed May 17, 2026, 12:27 p.m.
NEDg Description generation batch_6a09b4f828b88190a2b203eef44880f5 completed May 17, 2026, 12:30 p.m.
NED2 Entity disambiguation (via description) batch_6a09b5aeb89c81909569ae7d5b611357 completed May 17, 2026, 12:33 p.m.
Created at: April 16, 2026, 5:10 p.m.