Triple

T346631
Position Surface form Disambiguated ID Type / Status
Subject Meriden, Connecticut E6956 entity
Predicate hasTransportationCorridor P3034 FINISHED
Object Connecticut Route 15
Connecticut Route 15 is a historic limited-access highway in Connecticut, including the Merritt and Wilbur Cross Parkways, that serves as a major north–south commuter and regional route parallel to Interstate 91 and Interstate 95.
E127598 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: Connecticut Route 15 | Statement: [Meriden, Connecticut, hasTransportationCorridor, Connecticut Route 15]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Connecticut Route 15
Context triple: [Meriden, Connecticut, hasTransportationCorridor, Connecticut Route 15]
  • A. Connecticut Route 53
    Connecticut Route 53 is a state highway in southwestern Connecticut that runs generally north–south, connecting several towns including Norwalk, Wilton, Redding, and Bethel.
  • B. Connecticut Route 58
    Connecticut Route 58 is a state highway in southwestern Connecticut that runs between Fairfield and Bethel, serving as a key north–south connector through towns such as Redding.
  • C. Connecticut Route 107
    Connecticut Route 107 is a state highway in Fairfield County that serves as a main local connector through the town of Redding, linking it with neighboring communities and major routes.
  • D. Connecticut Route 341
    Connecticut Route 341 is a state highway in western Connecticut that serves as a primary east–west route through the town of Kent and surrounding areas.
  • E. U.S. Route 46
    U.S. Route 46 is a major east–west U.S. highway running entirely within New Jersey, connecting rural, suburban, and urban areas to key crossings into New York City.
  • 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: Connecticut Route 15
Triple: [Meriden, Connecticut, hasTransportationCorridor, Connecticut Route 15]
Generated description
Connecticut Route 15 is a historic limited-access highway in Connecticut, including the Merritt and Wilbur Cross Parkways, that serves as a major north–south commuter and regional route parallel to Interstate 91 and Interstate 95.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Connecticut Route 15
Target entity description: Connecticut Route 15 is a historic limited-access highway in Connecticut, including the Merritt and Wilbur Cross Parkways, that serves as a major north–south commuter and regional route parallel to Interstate 91 and Interstate 95.
  • A. Connecticut Route 53
    Connecticut Route 53 is a state highway in southwestern Connecticut that runs generally north–south, connecting several towns including Norwalk, Wilton, Redding, and Bethel.
  • B. Connecticut Route 58
    Connecticut Route 58 is a state highway in southwestern Connecticut that runs between Fairfield and Bethel, serving as a key north–south connector through towns such as Redding.
  • C. Connecticut Route 107
    Connecticut Route 107 is a state highway in Fairfield County that serves as a main local connector through the town of Redding, linking it with neighboring communities and major routes.
  • D. Connecticut Route 341
    Connecticut Route 341 is a state highway in western Connecticut that serves as a primary east–west route through the town of Kent and surrounding areas.
  • E. U.S. Route 46
    U.S. Route 46 is a major east–west U.S. highway running entirely within New Jersey, connecting rural, suburban, and urban areas to key crossings into New York City.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb1a37c08190b1380f6bf8513a37 completed Feb. 28, 2026, 1:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5370a97881908916b387ff6b02af completed March 7, 2026, 4:33 p.m.
NEDg Description generation batch_69ac542bac488190b7d6c2ed9a919779 completed March 7, 2026, 4:36 p.m.
NED2 Entity disambiguation (via description) batch_69ac54971fc88190b009a05180f10cf5 completed March 7, 2026, 4:38 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.