Triple

T5758071
Position Surface form Disambiguated ID Type / Status
Subject Denver and Rio Grande Western Railroad E127019 entity
Predicate operatedLine P848 FINISHED
Object Royal Gorge route along the Arkansas River E320350 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: Royal Gorge route along the Arkansas River | Statement: [Denver and Rio Grande Western Railroad, operatedLine, Royal Gorge route along the Arkansas River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Royal Gorge route along the Arkansas River
Context triple: [Denver and Rio Grande Western Railroad, operatedLine, Royal Gorge route along the Arkansas River]
  • A. Royal Gorge Route Railroad chosen
    The Royal Gorge Route Railroad is a scenic heritage railway in Colorado that offers passenger excursions through the dramatic Royal Gorge along the Arkansas River.
  • B. Royal Gorge
    Royal Gorge is a steep, narrow canyon in Colorado famed for its dramatic cliffs, historic railroad route, and the Royal Gorge Bridge spanning the Arkansas River.
  • C. Little River Canyon Rim Parkway
    Little River Canyon Rim Parkway is a scenic driving route in northeastern Alabama that offers dramatic views of Little River Canyon and access to overlooks, waterfalls, and hiking areas within the national preserve.
  • D. Rio Grande Gorge
    Rio Grande Gorge is a dramatic, steep-walled canyon carved by the Rio Grande River, renowned for its scenic vistas, wildlife, and the iconic Rio Grande Gorge Bridge.
  • E. Black Canyon National Water Trail
    Black Canyon National Water Trail is a designated paddling route along the Colorado River below Hoover Dam, known for its dramatic desert canyon scenery, hot springs, and flatwater recreation opportunities.
  • 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_69c00833a3fc81908f4bc29ed011b7a6 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c029363c988190b12f3f7b68295748 completed March 22, 2026, 5:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0980357e0819090ae7fe52e5c375d completed March 23, 2026, 1:31 a.m.
Created at: March 22, 2026, 3:49 p.m.