Triple

T9824335
Position Surface form Disambiguated ID Type / Status
Subject California State Route 238 E238615 entity
Predicate hasHistoricalIssue P37550 FINISHED
Object Route 238 Corridor Improvement Project controversy
The Route 238 Corridor Improvement Project controversy refers to long-running legal, political, and community disputes over proposed highway expansion and related land use and eminent domain actions along the State Route 238 corridor in California.
E822525 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: Route 238 Corridor Improvement Project controversy | Statement: [California State Route 238, hasHistoricalIssue, Route 238 Corridor Improvement Project controversy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Route 238 Corridor Improvement Project controversy
Context triple: [California State Route 238, hasHistoricalIssue, Route 238 Corridor Improvement Project controversy]
  • A. Hindmarsh Island bridge controversy
    The Hindmarsh Island bridge controversy was a protracted Australian legal and political dispute in the 1990s over the construction of a bridge opposed by Ngarrindjeri women on the grounds of secret Aboriginal cultural and spiritual heritage.
  • B. Old Side–New Side controversy
    The Old Side–New Side controversy was an 18th-century split within American Presbyterianism over revivalism and religious experience during the First Great Awakening.
  • C. U.S. Route 202 highway project
    The U.S. Route 202 highway project is a major roadway improvement and realignment initiative in Pennsylvania that significantly reconfigured traffic patterns and local infrastructure along the U.S. 202 corridor.
  • D. Maysville Road veto
    The Maysville Road veto was President Andrew Jackson’s 1830 rejection of federal funding for a Kentucky road project, a key moment in the debate over internal improvements and the limits of federal power.
  • E. Redlands Passenger Rail Project
    The Redlands Passenger Rail Project is a Southern California commuter rail initiative designed to provide modern, regional rail service between Redlands and the greater Los Angeles area, improving transit connectivity and reducing roadway congestion.
  • 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: Route 238 Corridor Improvement Project controversy
Triple: [California State Route 238, hasHistoricalIssue, Route 238 Corridor Improvement Project controversy]
Generated description
The Route 238 Corridor Improvement Project controversy refers to long-running legal, political, and community disputes over proposed highway expansion and related land use and eminent domain actions along the State Route 238 corridor in California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Route 238 Corridor Improvement Project controversy
Target entity description: The Route 238 Corridor Improvement Project controversy refers to long-running legal, political, and community disputes over proposed highway expansion and related land use and eminent domain actions along the State Route 238 corridor in California.
  • A. Hindmarsh Island bridge controversy
    The Hindmarsh Island bridge controversy was a protracted Australian legal and political dispute in the 1990s over the construction of a bridge opposed by Ngarrindjeri women on the grounds of secret Aboriginal cultural and spiritual heritage.
  • B. Old Side–New Side controversy
    The Old Side–New Side controversy was an 18th-century split within American Presbyterianism over revivalism and religious experience during the First Great Awakening.
  • C. U.S. Route 202 highway project
    The U.S. Route 202 highway project is a major roadway improvement and realignment initiative in Pennsylvania that significantly reconfigured traffic patterns and local infrastructure along the U.S. 202 corridor.
  • D. Maysville Road veto
    The Maysville Road veto was President Andrew Jackson’s 1830 rejection of federal funding for a Kentucky road project, a key moment in the debate over internal improvements and the limits of federal power.
  • E. Redlands Passenger Rail Project
    The Redlands Passenger Rail Project is a Southern California commuter rail initiative designed to provide modern, regional rail service between Redlands and the greater Los Angeles area, improving transit connectivity and reducing roadway congestion.
  • 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_69ca84e0dd1881909800765d1e21f735 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb316f8948190ada3738787a5cb6a completed April 2, 2026, 12:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc810bac8190a5ff94c0717e7706 completed April 5, 2026, 2:44 a.m.
NEDg Description generation batch_69d1cd5a04fc8190a78a1459b78962b1 completed April 5, 2026, 2:47 a.m.
NED2 Entity disambiguation (via description) batch_69d1cdca61d481909f3394bf593f0bfb completed April 5, 2026, 2:49 a.m.
Created at: March 30, 2026, 8:31 p.m.