Triple

T5624178
Position Surface form Disambiguated ID Type / Status
Subject Fryingpan–Arkansas Project E147679 entity
Predicate majorComponent P15759 FINISHED
Object Boustead Tunnel
Boustead Tunnel is a key water conveyance tunnel in Colorado that diverts Western Slope water under the Continental Divide to supply the Arkansas River basin.
E528282 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: Boustead Tunnel | Statement: [Fryingpan–Arkansas Project, majorComponent, Boustead Tunnel]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Boustead Tunnel
Context triple: [Fryingpan–Arkansas Project, majorComponent, Boustead Tunnel]
  • A. Sitra Causeway
    Sitra Causeway is a major roadway bridge in Bahrain that links the island of Sitra to the main island, facilitating key commuter and industrial traffic.
  • B. Johor–Singapore Causeway
    The Johor–Singapore Causeway is a major road and rail link connecting Malaysia and Singapore, serving as one of the busiest border crossings in the world.
  • C. Malaysia–Singapore Second Link
    The Malaysia–Singapore Second Link is a major bridge and expressway connection that serves as an alternative road crossing between Malaysia and Singapore, easing congestion on the main Johor–Singapore Causeway.
  • D. Wawona Tunnel
    Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
  • E. Tenda road tunnel
    The Tenda road tunnel is a major Alpine tunnel connecting France and Italy beneath the Col de Tende, facilitating cross-border road traffic through the Maritime Alps.
  • 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: Boustead Tunnel
Triple: [Fryingpan–Arkansas Project, majorComponent, Boustead Tunnel]
Generated description
Boustead Tunnel is a key water conveyance tunnel in Colorado that diverts Western Slope water under the Continental Divide to supply the Arkansas River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Boustead Tunnel
Target entity description: Boustead Tunnel is a key water conveyance tunnel in Colorado that diverts Western Slope water under the Continental Divide to supply the Arkansas River basin.
  • A. Sitra Causeway
    Sitra Causeway is a major roadway bridge in Bahrain that links the island of Sitra to the main island, facilitating key commuter and industrial traffic.
  • B. Johor–Singapore Causeway
    The Johor–Singapore Causeway is a major road and rail link connecting Malaysia and Singapore, serving as one of the busiest border crossings in the world.
  • C. Malaysia–Singapore Second Link
    The Malaysia–Singapore Second Link is a major bridge and expressway connection that serves as an alternative road crossing between Malaysia and Singapore, easing congestion on the main Johor–Singapore Causeway.
  • D. Wawona Tunnel
    Wawona Tunnel is a historic highway tunnel in Yosemite National Park that serves as the dramatic western gateway to the famous Tunnel View overlook of Yosemite Valley.
  • E. Tenda road tunnel
    The Tenda road tunnel is a major Alpine tunnel connecting France and Italy beneath the Col de Tende, facilitating cross-border road traffic through the Maritime Alps.
  • 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_69c00906f2a88190a992c66b13d606d4 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c022165d8c8190b2a14f1cd0a45ecc completed March 22, 2026, 5:08 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0287fcde881908f761b701bf9a4f3 completed March 22, 2026, 5:36 p.m.
NEDg Description generation batch_69c03894b9388190bd534ad107722b83 completed March 22, 2026, 6:44 p.m.
NED2 Entity disambiguation (via description) batch_69c03932eb8c8190a572d4ae3831c9dc completed March 22, 2026, 6:47 p.m.
Created at: March 22, 2026, 3:40 p.m.