Triple

T76670
Position Surface form Disambiguated ID Type / Status
Subject U.S. Route 101 E1531 entity
Predicate maintainedBy P86 FINISHED
Object Caltrans
Caltrans is the California state agency responsible for planning, building, and maintaining the state’s highway and transportation systems.
 E7291 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: Caltrans | Statement: [U.S. Route 101, maintainedBy, Caltrans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Caltrans
Context triple: [U.S. Route 101, maintainedBy, Caltrans]
  • A. Los Angeles County Metropolitan Transportation Authority
    The Los Angeles County Metropolitan Transportation Authority is the primary public transit agency for Los Angeles County, operating and overseeing the region’s bus and rail systems.
  • B. Oregon Department of Transportation
    The Oregon Department of Transportation is the state agency responsible for planning, building, and maintaining Oregon’s transportation systems, including highways, public transit support, rail, and other infrastructure.
  • C. California Department of General Services
    The California Department of General Services is a state agency that provides centralized business, facility, and administrative support services to California’s government departments and agencies.
  • D. Massachusetts Department of Transportation
    The Massachusetts Department of Transportation is the state agency responsible for planning, building, and maintaining Massachusetts’ transportation infrastructure, including highways, public transit, and other mobility systems.
  • E. Portland Bureau of Transportation
    The Portland Bureau of Transportation is the city agency responsible for planning, building, managing, and maintaining Portland, Oregon’s transportation infrastructure and services.
  • 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: Caltrans
Triple: [U.S. Route 101, maintainedBy, Caltrans]
Generated description
Caltrans is the California state agency responsible for planning, building, and maintaining the state’s highway and transportation systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Caltrans
Target entity description: Caltrans is the California state agency responsible for planning, building, and maintaining the state’s highway and transportation systems.
  • A. Los Angeles County Metropolitan Transportation Authority
    The Los Angeles County Metropolitan Transportation Authority is the primary public transit agency for Los Angeles County, operating and overseeing the region’s bus and rail systems.
  • B. Oregon Department of Transportation
    The Oregon Department of Transportation is the state agency responsible for planning, building, and maintaining Oregon’s transportation systems, including highways, public transit support, rail, and other infrastructure.
  • C. California Department of General Services
    The California Department of General Services is a state agency that provides centralized business, facility, and administrative support services to California’s government departments and agencies.
  • D. Massachusetts Department of Transportation
    The Massachusetts Department of Transportation is the state agency responsible for planning, building, and maintaining Massachusetts’ transportation infrastructure, including highways, public transit, and other mobility systems.
  • E. Portland Bureau of Transportation
    The Portland Bureau of Transportation is the city agency responsible for planning, building, managing, and maintaining Portland, Oregon’s transportation infrastructure and services.
  • 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_69a24c60d19c8190a1b6c105ca59ef5b completed Feb. 28, 2026, 2:01 a.m.
NER Named-entity recognition batch_69a24f1d20b88190b66836cc018e52e1 completed Feb. 28, 2026, 2:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25abc7b648190b8a83a05f4c76af0 completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25caa409881909eb7dfe7d038cc39 completed Feb. 28, 2026, 3:10 a.m.
NED2 Entity disambiguation (via description) batch_69a25e287cc88190b2eb5ae02bd2f9d1 completed Feb. 28, 2026, 3:16 a.m.
Created at: Feb. 28, 2026, 2:06 a.m.