Triple

T5771531
Position Surface form Disambiguated ID Type / Status
Subject Marias Pass E127340 entity
Predicate traversedBy P225 FINISHED
Object Hi-Line Subdivision
The Hi-Line Subdivision is a major BNSF Railway main line in northern Montana that carries transcontinental freight and passenger trains across the Rocky Mountains.
E545196 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: Hi-Line Subdivision | Statement: [Marias Pass, traversedBy, Hi-Line Subdivision]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hi-Line Subdivision
Context triple: [Marias Pass, traversedBy, Hi-Line Subdivision]
  • A. Peninsula Subdivision
    Peninsula Subdivision is a rail line in California’s San Francisco Peninsula region that carries commuter and other train services through cities such as Atherton.
  • B. Fourth Creek
    Fourth Creek is a minor watercourse in South Australia that serves as one of the tributaries feeding into the River Torrens.
  • C. Fox Valley
    Fox Valley is a suburban region in northern Illinois centered along the Fox River, known for its chain of mid-sized cities, historic downtowns, and riverfront communities west of Chicago.
  • D. Waldeck Upland
    Waldeck Upland is a hilly, forested region in central Germany known for its reservoirs, nature parks, and outdoor recreation areas.
  • E. Ardenweald
    Ardenweald is a mystical, night-forest realm in World of Warcraft’s Shadowlands expansion, serving as a cycle-of-rebirth afterlife for nature spirits and wild gods.
  • 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: Hi-Line Subdivision
Triple: [Marias Pass, traversedBy, Hi-Line Subdivision]
Generated description
The Hi-Line Subdivision is a major BNSF Railway main line in northern Montana that carries transcontinental freight and passenger trains across the Rocky Mountains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hi-Line Subdivision
Target entity description: The Hi-Line Subdivision is a major BNSF Railway main line in northern Montana that carries transcontinental freight and passenger trains across the Rocky Mountains.
  • A. Peninsula Subdivision
    Peninsula Subdivision is a rail line in California’s San Francisco Peninsula region that carries commuter and other train services through cities such as Atherton.
  • B. Fourth Creek
    Fourth Creek is a minor watercourse in South Australia that serves as one of the tributaries feeding into the River Torrens.
  • C. Fox Valley
    Fox Valley is a suburban region in northern Illinois centered along the Fox River, known for its chain of mid-sized cities, historic downtowns, and riverfront communities west of Chicago.
  • D. Waldeck Upland
    Waldeck Upland is a hilly, forested region in central Germany known for its reservoirs, nature parks, and outdoor recreation areas.
  • E. Ardenweald
    Ardenweald is a mystical, night-forest realm in World of Warcraft’s Shadowlands expansion, serving as a cycle-of-rebirth afterlife for nature spirits and wild gods.
  • 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_69c00834f6308190851b0abeddd8ed7e completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c029ac21ec81908d88ba72e966d7cb completed March 22, 2026, 5:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07e648aa881908411a00d48998ecc completed March 22, 2026, 11:42 p.m.
NEDg Description generation batch_69c089433c488190b617d0106ba5eba9 completed March 23, 2026, 12:28 a.m.
NED2 Entity disambiguation (via description) batch_69c0899063ec8190bb24d9f0d317ffa6 completed March 23, 2026, 12:30 a.m.
Created at: March 22, 2026, 3:50 p.m.