Triple

T8404139
Position Surface form Disambiguated ID Type / Status
Subject Meigs County, Tennessee E198450 entity
Predicate hasMajorHighway P385 FINISHED
Object U.S. Route 58 (Tennessee segment)?
U.S. Route 58 (Tennessee segment) is a portion of the east–west U.S. Highway 58 that passes through Tennessee, serving as a regional connector route including travel through Meigs County.
 E732533 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: U.S. Route 58 (Tennessee segment)? | Statement: [Meigs County, Tennessee, hasMajorHighway, U.S. Route 58 (Tennessee segment)?]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U.S. Route 58 (Tennessee segment)?
Context triple: [Meigs County, Tennessee, hasMajorHighway, U.S. Route 58 (Tennessee segment)?]
  • A. Tennessee State Route 58
    Tennessee State Route 58 is a primary north–south state highway in eastern Tennessee that connects Chattanooga with the Kingston area and serves numerous communities and local destinations along its route.
  • B. Tennessee State Route 55
    Tennessee State Route 55 is a state highway in Middle Tennessee that connects several communities, including McMinnville, and serves as an important regional route for local and through traffic.
  • C. Tennessee State Route 56
    Tennessee State Route 56 is a north–south state highway in Tennessee that connects multiple towns and rural areas across the state’s central region.
  • D. U.S. Route 158 in North Carolina
    U.S. Route 158 in North Carolina is an east–west U.S. highway that traverses the northern part of the state, connecting the Piedmont region to the Outer Banks and serving as a major corridor for local and tourist traffic.
  • E. Tennessee State Route 53
    Tennessee State Route 53 is a north–south state highway in Middle Tennessee that connects several rural communities and small towns to larger regional routes and services.
  • 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: U.S. Route 58 (Tennessee segment)?
Triple: [Meigs County, Tennessee, hasMajorHighway, U.S. Route 58 (Tennessee segment)?]
Generated description
U.S. Route 58 (Tennessee segment) is a portion of the east–west U.S. Highway 58 that passes through Tennessee, serving as a regional connector route including travel through Meigs County.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: U.S. Route 58 (Tennessee segment)?
Target entity description: U.S. Route 58 (Tennessee segment) is a portion of the east–west U.S. Highway 58 that passes through Tennessee, serving as a regional connector route including travel through Meigs County.
  • A. Tennessee State Route 58
    Tennessee State Route 58 is a primary north–south state highway in eastern Tennessee that connects Chattanooga with the Kingston area and serves numerous communities and local destinations along its route.
  • B. Tennessee State Route 55
    Tennessee State Route 55 is a state highway in Middle Tennessee that connects several communities, including McMinnville, and serves as an important regional route for local and through traffic.
  • C. Tennessee State Route 56
    Tennessee State Route 56 is a north–south state highway in Tennessee that connects multiple towns and rural areas across the state’s central region.
  • D. U.S. Route 158 in North Carolina
    U.S. Route 158 in North Carolina is an east–west U.S. highway that traverses the northern part of the state, connecting the Piedmont region to the Outer Banks and serving as a major corridor for local and tourist traffic.
  • E. Tennessee State Route 53
    Tennessee State Route 53 is a north–south state highway in Middle Tennessee that connects several rural communities and small towns to larger regional routes and services.
  • 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_69ca8310df9c8190b25f16161cca3e41 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cb82505e0c81909549db59b7c4eb00 completed March 31, 2026, 8:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce02ece0a88190bf64abaa8d202de3 completed April 2, 2026, 5:47 a.m.
NEDg Description generation batch_69ce077f25648190b9a95fb72f5b4f8c completed April 2, 2026, 6:06 a.m.
NED2 Entity disambiguation (via description) batch_69ce08e192088190ad8170b1bedd568d completed April 2, 2026, 6:12 a.m.
Created at: March 30, 2026, 6:04 p.m.