Triple

T6868664
Position Surface form Disambiguated ID Type / Status
Subject Mattoon, Illinois E158481 entity
Predicate locatedNearHighway P385 FINISHED
Object Illinois Route 16
Illinois Route 16 is an east–west state highway in Illinois that connects several central and southern Illinois communities, including the area around Mattoon.
 E664609 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: Illinois Route 16 | Statement: [Mattoon, Illinois, locatedNearHighway, Illinois Route 16]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Illinois Route 16
Context triple: [Mattoon, Illinois, locatedNearHighway, Illinois Route 16]
  • A. Illinois Route 17
    Illinois Route 17 is an east–west state highway in northern Illinois that runs across multiple counties, connecting rural communities and regional routes.
  • B. Illinois Route 15
    Illinois Route 15 is an east–west state highway in southern Illinois that connects several communities, including the city of Belleville.
  • C. Illinois Route 19
    Illinois Route 19 is an east–west state highway in northeastern Illinois that runs through Chicago’s northwest suburbs and serves as a major arterial route for local and commuter traffic.
  • D. Illinois Route 13
    Illinois Route 13 is a primary east–west state highway in southern Illinois that connects several key cities and serves as a major regional transportation corridor.
  • E. Illinois Route 21
    Illinois Route 21 is a state highway in northeastern Illinois that runs through several suburbs north of Chicago, including Lincolnshire.
  • 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: Illinois Route 16
Triple: [Mattoon, Illinois, locatedNearHighway, Illinois Route 16]
Generated description
Illinois Route 16 is an east–west state highway in Illinois that connects several central and southern Illinois communities, including the area around Mattoon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Illinois Route 16
Target entity description: Illinois Route 16 is an east–west state highway in Illinois that connects several central and southern Illinois communities, including the area around Mattoon.
  • A. Illinois Route 17
    Illinois Route 17 is an east–west state highway in northern Illinois that runs across multiple counties, connecting rural communities and regional routes.
  • B. Illinois Route 15
    Illinois Route 15 is an east–west state highway in southern Illinois that connects several communities, including the city of Belleville.
  • C. Illinois Route 19
    Illinois Route 19 is an east–west state highway in northeastern Illinois that runs through Chicago’s northwest suburbs and serves as a major arterial route for local and commuter traffic.
  • D. Illinois Route 13
    Illinois Route 13 is a primary east–west state highway in southern Illinois that connects several key cities and serves as a major regional transportation corridor.
  • E. Illinois Route 21
    Illinois Route 21 is a state highway in northeastern Illinois that runs through several suburbs north of Chicago, including Lincolnshire.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8a793a481909340239c065393a4 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8274d1994819089af156d634547ee completed March 28, 2026, 7:09 p.m.
NEDg Description generation batch_69c82833f394819092f24dbb35d9b25b completed March 28, 2026, 7:12 p.m.
NED2 Entity disambiguation (via description) batch_69c82900c41481909f886fc565c57420 completed March 28, 2026, 7:16 p.m.
Created at: March 27, 2026, 2:22 p.m.