Triple

T7972900
Position Surface form Disambiguated ID Type / Status
Subject Genesis locomotives E185369 entity
Predicate operator P179 FINISHED
Object CDOT
CDOT is the Connecticut Department of Transportation, the state agency responsible for overseeing and operating Connecticut’s transportation infrastructure and services, including rail operations.
 E706054 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: CDOT | Statement: [Genesis locomotives, operator, CDOT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CDOT
Context triple: [Genesis locomotives, operator, CDOT]
  • A. CDOT
    CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
  • B. SecDOT
    SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
  • C. CTDOT
    CTDOT is the state agency responsible for planning, building, and maintaining Connecticut’s transportation infrastructure, including highways, public transit, rail, and bridges.
  • D. MDOT
    MDOT is the state agency responsible for planning, building, and maintaining Mississippi’s transportation infrastructure, including highways and related systems.
  • E. ODOT
    ODOT is the state agency responsible for planning, constructing, and maintaining Oklahoma’s highway and transportation infrastructure.
  • 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: CDOT
Triple: [Genesis locomotives, operator, CDOT]
Generated description
CDOT is the Connecticut Department of Transportation, the state agency responsible for overseeing and operating Connecticut’s transportation infrastructure and services, including rail operations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CDOT
Target entity description: CDOT is the Connecticut Department of Transportation, the state agency responsible for overseeing and operating Connecticut’s transportation infrastructure and services, including rail operations.
  • A. CDOT
    CDOT is the municipal agency responsible for planning, building, and maintaining Chicago’s transportation infrastructure, including streets, sidewalks, and traffic systems.
  • B. SecDOT
    SecDOT is the commonly used abbreviation for the United States Secretary of Transportation, the Cabinet-level official who oversees federal transportation policy and programs.
  • C. CTDOT
    CTDOT is the state agency responsible for planning, building, and maintaining Connecticut’s transportation infrastructure, including highways, public transit, rail, and bridges.
  • D. MDOT
    MDOT is the state agency responsible for planning, building, and maintaining Mississippi’s transportation infrastructure, including highways and related systems.
  • E. ODOT
    ODOT is the state agency responsible for planning, constructing, and maintaining Oklahoma’s highway and transportation infrastructure.
  • 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_69ca8297699481909b75a405f01e03af completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3bd580dc819084be5b7963b6029c completed March 31, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc56710dd0819084da3898cb0933b0 completed March 31, 2026, 11:19 p.m.
NEDg Description generation batch_69cc582333088190a763354783629a5a completed March 31, 2026, 11:26 p.m.
NED2 Entity disambiguation (via description) batch_69cc58f7dd948190bb8a0e88da8d281f completed March 31, 2026, 11:30 p.m.
Created at: March 30, 2026, 5:13 p.m.