Triple

T12847059
Position Surface form Disambiguated ID Type / Status
Subject Little Cedar, Iowa E307205 entity
Predicate hasStateHighway P385 FINISHED
Object Iowa Highway 218 (nearby)
Iowa Highway 218 is a major north–south U.S. route running through eastern Iowa, connecting numerous small towns and cities as part of a key regional transportation corridor.
 E1007084 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: Iowa Highway 218 (nearby) | Statement: [Little Cedar, Iowa, hasStateHighway, Iowa Highway 218 (nearby)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Iowa Highway 218 (nearby)
Context triple: [Little Cedar, Iowa, hasStateHighway, Iowa Highway 218 (nearby)]
  • A. Iowa Highway 212
    Iowa Highway 212 is a short state highway in Iowa that serves as a local connector route between small communities and other primary highways.
  • B. Iowa Highway 184
    Iowa Highway 184 is a state highway in southwestern Iowa that serves as a primary route within Fremont County, connecting local communities to the broader state road network.
  • C. Iowa Highway 965
    Iowa Highway 965 is a former state highway in eastern Iowa that once served as a key connector between Coralville and North Liberty, paralleling Interstate 380.
  • D. Iowa Highway 192
    Iowa Highway 192 is a short state highway in Council Bluffs, Iowa, that primarily serves as an urban connector route linking local streets with the Interstate system.
  • E. Iowa Highway 148
    Iowa Highway 148 is a state highway in southwestern Iowa that runs north–south through rural communities and farmland, connecting small towns and local routes in the region.
  • 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: Iowa Highway 218 (nearby)
Triple: [Little Cedar, Iowa, hasStateHighway, Iowa Highway 218 (nearby)]
Generated description
Iowa Highway 218 is a major north–south U.S. route running through eastern Iowa, connecting numerous small towns and cities as part of a key regional transportation corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Iowa Highway 218 (nearby)
Target entity description: Iowa Highway 218 is a major north–south U.S. route running through eastern Iowa, connecting numerous small towns and cities as part of a key regional transportation corridor.
  • A. Iowa Highway 212
    Iowa Highway 212 is a short state highway in Iowa that serves as a local connector route between small communities and other primary highways.
  • B. Iowa Highway 184
    Iowa Highway 184 is a state highway in southwestern Iowa that serves as a primary route within Fremont County, connecting local communities to the broader state road network.
  • C. Iowa Highway 965
    Iowa Highway 965 is a former state highway in eastern Iowa that once served as a key connector between Coralville and North Liberty, paralleling Interstate 380.
  • D. Iowa Highway 192
    Iowa Highway 192 is a short state highway in Council Bluffs, Iowa, that primarily serves as an urban connector route linking local streets with the Interstate system.
  • E. Iowa Highway 148
    Iowa Highway 148 is a state highway in southwestern Iowa that runs north–south through rural communities and farmland, connecting small towns and local routes in the region.
  • 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96ff49efc8190bd6bbac510cc4705 completed April 10, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69ba1ef2481909bcf68a698afd3c6 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69dad1f9c8190b48c40f49dbd396d completed May 3, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_69f69e5fd19c819082f9fe0d26c56c9a completed May 3, 2026, 1:01 a.m.
Created at: April 9, 2026, 5:36 p.m.