Triple

T506354
Position Surface form Disambiguated ID Type / Status
Subject Antelope Valley E10509 entity
Predicate transportation P230 FINISHED
Object U.S. Route 138 corridor
The U.S. Route 138 corridor is a key regional highway route that facilitates travel and commerce through the Antelope Valley area.
E183800 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 138 corridor | Statement: [Antelope Valley, transportation, U.S. Route 138 corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Route 138 corridor
Context triple: [Antelope Valley, transportation, U.S. Route 138 corridor]
  • A. U.S. Route 209
    U.S. Route 209 is a U.S. highway running through eastern Pennsylvania and southeastern New York, connecting rural communities, small cities, and scenic areas in the Appalachian and Catskill regions.
  • B. U.S. Route 460
    U.S. Route 460 is a major east–west U.S. highway running through several states in the eastern United States, connecting communities in the Appalachian region to larger urban and transportation networks.
  • C. State Route 168
    State Route 168 is a California state highway that runs from the Fresno area into the Sierra Nevada, providing access to mountain communities and recreational areas.
  • D. U.S. Route 501
    U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
  • E. State Route 110
    State Route 110 is a historic California freeway connecting downtown Los Angeles to Pasadena, known as one of the oldest freeways in the United States.
  • 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 138 corridor
Triple: [Antelope Valley, transportation, U.S. Route 138 corridor]
Generated description
The U.S. Route 138 corridor is a key regional highway route that facilitates travel and commerce through the Antelope Valley area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: U.S. Route 138 corridor
Target entity description: The U.S. Route 138 corridor is a key regional highway route that facilitates travel and commerce through the Antelope Valley area.
  • A. U.S. Route 209
    U.S. Route 209 is a U.S. highway running through eastern Pennsylvania and southeastern New York, connecting rural communities, small cities, and scenic areas in the Appalachian and Catskill regions.
  • B. U.S. Route 460
    U.S. Route 460 is a major east–west U.S. highway running through several states in the eastern United States, connecting communities in the Appalachian region to larger urban and transportation networks.
  • C. State Route 168
    State Route 168 is a California state highway that runs from the Fresno area into the Sierra Nevada, providing access to mountain communities and recreational areas.
  • D. U.S. Route 501
    U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
  • E. State Route 110
    State Route 110 is a historic California freeway connecting downtown Los Angeles to Pasadena, known as one of the oldest freeways in the United States.
  • 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_69a2e848adf881908e5e04f7af030093 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f14c83f08190b1028f4929866db4 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad5897c8488190b5266a04150f81de completed March 8, 2026, 11:08 a.m.
NEDg Description generation batch_69ad59640ea88190b5f7de530cb98931 completed March 8, 2026, 11:11 a.m.
NED2 Entity disambiguation (via description) batch_69ad5a40bbbc819094910d0edf73be9f completed March 8, 2026, 11:15 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.