Triple

T7495171
Position Surface form Disambiguated ID Type / Status
Subject Lake Station, Indiana E177105 entity
Predicate hasMajorHighway P385 FINISHED
Object Indiana State Road 51
Indiana State Road 51 is a north–south state highway in northwest Indiana that serves as a key local connector through Lake County communities such as Lake Station.
 E690115 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: Indiana State Road 51 | Statement: [Lake Station, Indiana, hasMajorHighway, Indiana State Road 51]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Indiana State Road 51
Context triple: [Lake Station, Indiana, hasMajorHighway, Indiana State Road 51]
  • A. Indiana State Road 55
    Indiana State Road 55 is a north–south state highway in northwestern Indiana that connects communities such as Crown Point to other regional routes and destinations.
  • B. Indiana State Road 53
    Indiana State Road 53 is a north–south state highway in northwest Indiana that serves as a key arterial route through Lake County, including the town of Merrillville.
  • C. Indiana State Road 5
    Indiana State Road 5 is a north–south state highway in northeastern Indiana that connects several small towns and rural communities, including Topeka.
  • D. Indiana State Road 56
    Indiana State Road 56 is a state highway in southern Indiana that runs east–west across multiple counties, connecting several small towns and local attractions.
  • E. Indiana State Road 15
    Indiana State Road 15 is a north–south state highway in northern Indiana that connects several communities, including the city of Goshen.
  • 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: Indiana State Road 51
Triple: [Lake Station, Indiana, hasMajorHighway, Indiana State Road 51]
Generated description
Indiana State Road 51 is a north–south state highway in northwest Indiana that serves as a key local connector through Lake County communities such as Lake Station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Indiana State Road 51
Target entity description: Indiana State Road 51 is a north–south state highway in northwest Indiana that serves as a key local connector through Lake County communities such as Lake Station.
  • A. Indiana State Road 55
    Indiana State Road 55 is a north–south state highway in northwestern Indiana that connects communities such as Crown Point to other regional routes and destinations.
  • B. Indiana State Road 53
    Indiana State Road 53 is a north–south state highway in northwest Indiana that serves as a key arterial route through Lake County, including the town of Merrillville.
  • C. Indiana State Road 5
    Indiana State Road 5 is a north–south state highway in northeastern Indiana that connects several small towns and rural communities, including Topeka.
  • D. Indiana State Road 56
    Indiana State Road 56 is a state highway in southern Indiana that runs east–west across multiple counties, connecting several small towns and local attractions.
  • E. Indiana State Road 15
    Indiana State Road 15 is a north–south state highway in northern Indiana that connects several communities, including the city of Goshen.
  • 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_69c69f2583808190bd1a4936c42a5815 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f57b5b4c8190ab839e6a98ee86ed completed March 27, 2026, 9:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c91f49faec8190b4920097d52896f3 completed March 29, 2026, 12:47 p.m.
NEDg Description generation batch_69c91fc5a1048190b5d4c988efa99713 completed March 29, 2026, 12:49 p.m.
NED2 Entity disambiguation (via description) batch_69c92043ee988190a1ce0ee6090eb5fc completed March 29, 2026, 12:51 p.m.
Created at: March 27, 2026, 3:43 p.m.