Triple

T2550941
Position Surface form Disambiguated ID Type / Status
Subject Alaska Railroad E56622 entity
Predicate connectsTo P845 FINISHED
Object Ted Stevens Anchorage International Airport (via spur) E87522 NE FINISHED

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: Ted Stevens Anchorage International Airport (via spur) | Statement: [Alaska Railroad, connectsTo, Ted Stevens Anchorage International Airport (via spur)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ted Stevens Anchorage International Airport (via spur)
Context triple: [Alaska Railroad, connectsTo, Ted Stevens Anchorage International Airport (via spur)]
  • A. Ted Stevens Anchorage International Airport chosen
    Ted Stevens Anchorage International Airport is a major Alaska aviation hub in Anchorage that serves as a key passenger gateway and one of the world’s busiest cargo airports.
  • B. Juneau International Airport
    Juneau International Airport is the primary commercial airport serving Alaska’s capital city, providing regional and limited international air connections amid challenging mountainous and coastal terrain.
  • C. Ketchikan International Airport
    Ketchikan International Airport is a public airport in southeastern Alaska that serves as the primary air gateway to the city of Ketchikan and the surrounding Inside Passage region.
  • D. Fairbanks International Airport
    Fairbanks International Airport is a public airport in Fairbanks, Alaska, serving as a key regional and cargo hub for interior Alaska and Arctic operations.
  • E. Tacoma Narrows Airport
    Tacoma Narrows Airport is a public general aviation airport serving the Tacoma area in Pierce County, Washington, primarily used by private, corporate, and instructional aircraft rather than commercial airlines.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab4a4bfec081908039988ec4c86e28 completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd2eaaf688190926a1104be12a540 completed March 7, 2026, 7:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5d14a58c819094250ee393f95a37 completed March 9, 2026, 11:51 p.m.
Created at: March 6, 2026, 9:48 p.m.