Triple

T20109942
Position Surface form Disambiguated ID Type / Status
Subject Interstate 480 (Nebraska) E490300 entity
Predicate easternTerminus P388 FINISHED
Object Interstate 29 in Council Bluffs, Iowa NE NERFINISHED

How this triple was built (2 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: Interstate 29 in Council Bluffs, Iowa | Statement: [Interstate 480 (Nebraska), easternTerminus, Interstate 29 in Council Bluffs, Iowa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Interstate 29 in Council Bluffs, Iowa
Context triple: [Interstate 480 (Nebraska), easternTerminus, Interstate 29 in Council Bluffs, Iowa]
  • A. Interstate 80 near Coralville, Iowa
    Interstate 80 near Coralville, Iowa is a major east–west highway corridor in eastern Iowa that serves the Iowa City–Coralville area and connects with Interstate 380, facilitating regional and cross-country travel.
  • B. Interstate 290 in Illinois
    Interstate 290 in Illinois is a major auxiliary Interstate Highway serving the Chicago metropolitan area, connecting the city's downtown to its western suburbs.
  • C. Interstate 90 in South Dakota
    Interstate 90 in South Dakota is a major east–west transcontinental freeway crossing the state and serving as a key route for regional travel, commerce, and access to attractions like the Black Hills and Badlands.
  • D. Interstate 29 chosen
    Interstate 29 is a major north–south U.S. highway running through the Great Plains from Missouri to North Dakota, connecting cities such as Kansas City, Sioux City, and Fargo.
  • E. Interstate 291 in Springfield, Massachusetts
    Interstate 291 in Springfield, Massachusetts is a short auxiliary Interstate highway that connects downtown Springfield and surrounding areas to Interstate 90 (the Massachusetts Turnpike) and Interstate 91.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69da62636cc08190982cc71733a17b8d completed April 11, 2026, 3:01 p.m.
NER Named-entity recognition batch_69e666e0180c8190adeead0e60a099b0 completed April 20, 2026, 5:48 p.m.
Created at: April 11, 2026, 11:28 p.m.