Triple

T2395105
Position Surface form Disambiguated ID Type / Status
Subject Southern Pacific Railroad E47630 entity
Predicate operatedRoute P18593 FINISHED
Object Golden State Route
The Golden State Route was a major transcontinental rail corridor in the United States linking the Midwest to California, historically used for both passenger and freight service.
E262612 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: Golden State Route | Statement: [Southern Pacific Railroad, operatedRoute, Golden State Route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Golden State Route
Context triple: [Southern Pacific Railroad, operatedRoute, Golden State Route]
  • A. Los Angeles–Las Vegas route
    The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
  • B. Avenue of the Giants
    Avenue of the Giants is a renowned scenic highway in Northern California that winds through some of the world’s tallest and oldest coast redwood forests.
  • C. California Star
    California Star was an early San Francisco newspaper that preceded and helped lay the groundwork for the later Alta California publication.
  • D. Great Highway, San Francisco
    Great Highway, San Francisco is a coastal roadway running along Ocean Beach on the city’s western edge, known for its scenic ocean views and recreational access.
  • E. Pacific Coast Highway
    Pacific Coast Highway is a famed scenic roadway along the California coastline, renowned for its dramatic ocean views and picturesque coastal towns.
  • 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: Golden State Route
Triple: [Southern Pacific Railroad, operatedRoute, Golden State Route]
Generated description
The Golden State Route was a major transcontinental rail corridor in the United States linking the Midwest to California, historically used for both passenger and freight service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Golden State Route
Target entity description: The Golden State Route was a major transcontinental rail corridor in the United States linking the Midwest to California, historically used for both passenger and freight service.
  • A. Los Angeles–Las Vegas route
    The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
  • B. Avenue of the Giants
    Avenue of the Giants is a renowned scenic highway in Northern California that winds through some of the world’s tallest and oldest coast redwood forests.
  • C. California Star
    California Star was an early San Francisco newspaper that preceded and helped lay the groundwork for the later Alta California publication.
  • D. Great Highway, San Francisco
    Great Highway, San Francisco is a coastal roadway running along Ocean Beach on the city’s western edge, known for its scenic ocean views and recreational access.
  • E. Pacific Coast Highway
    Pacific Coast Highway is a famed scenic roadway along the California coastline, renowned for its dramatic ocean views and picturesque coastal towns.
  • 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_69a88a1c450c81909f61abb8b6863885 completed March 4, 2026, 7:38 p.m.
NER Named-entity recognition batch_69abc879b1b88190be8d0337d9a17bd0 completed March 7, 2026, 6:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69aeb3dc44dc819099b8914b878c5638 completed March 9, 2026, 11:49 a.m.
NEDg Description generation batch_69aeb4de29988190ae860fc6f241f225 completed March 9, 2026, 11:54 a.m.
NED2 Entity disambiguation (via description) batch_69aeb562560c8190a03c6d8ce6d75956 completed March 9, 2026, 11:56 a.m.
Created at: March 4, 2026, 7:57 p.m.