Triple

T2933878
Position Surface form Disambiguated ID Type / Status
Subject St. Louis–Belleville metropolitan area (Illinois portion) E79217 entity
Predicate majorHighway P385 FINISHED
Object Interstate 255
Interstate 255 is a beltway bypass route around the St. Louis metropolitan area that facilitates regional traffic flow and connects several major highways in Illinois and Missouri.
E931926 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: Interstate 255 | Statement: [St. Louis–Belleville metropolitan area (Illinois portion), majorHighway, Interstate 255]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Interstate 255
Context triple: [St. Louis–Belleville metropolitan area (Illinois portion), majorHighway, Interstate 255]
  • A. Interstate 215
    Interstate 215 is a major auxiliary Interstate Highway in Southern California that serves as a bypass and connector route through the Inland Empire region.
  • B. Interstate 215
    Interstate 215 is a beltway freeway that partially encircles the Salt Lake City metropolitan area, providing a major route for regional traffic and access to key destinations.
  • C. Interstate 215
    Interstate 215 is a beltway freeway serving the Las Vegas metropolitan area in southern Nevada, providing a key circumferential route around the city and connecting several major highways.
  • D. Interstate 205
    Interstate 205 is a major auxiliary Interstate Highway in California that serves as a key connector between Interstate 5 and Interstate 580, facilitating traffic between the Central Valley and the San Francisco Bay Area.
  • E. Interstate 205
    Interstate 205 is a major auxiliary Interstate Highway that serves as an eastern bypass of Portland, Oregon, connecting I-5 in Oregon to I-5 in Washington across the Columbia River.
  • 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: Interstate 255
Triple: [St. Louis–Belleville metropolitan area (Illinois portion), majorHighway, Interstate 255]
Generated description
Interstate 255 is a beltway bypass route around the St. Louis metropolitan area that facilitates regional traffic flow and connects several major highways in Illinois and Missouri.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Interstate 255
Target entity description: Interstate 255 is a beltway bypass route around the St. Louis metropolitan area that facilitates regional traffic flow and connects several major highways in Illinois and Missouri.
  • A. Interstate 215
    Interstate 215 is a beltway freeway that partially encircles the Salt Lake City metropolitan area, providing a major route for regional traffic and access to key destinations.
  • B. Interstate 215
    Interstate 215 is a major auxiliary Interstate Highway in Southern California that serves as a bypass and connector route through the Inland Empire region.
  • C. Interstate 215
    Interstate 215 is a beltway freeway serving the Las Vegas metropolitan area in southern Nevada, providing a key circumferential route around the city and connecting several major highways.
  • D. Interstate 205
    Interstate 205 is a major auxiliary Interstate Highway in California that serves as a key connector between Interstate 5 and Interstate 580, facilitating traffic between the Central Valley and the San Francisco Bay Area.
  • E. Interstate 205
    Interstate 205 is a major auxiliary Interstate Highway that serves as an eastern bypass of Portland, Oregon, connecting I-5 in Oregon to I-5 in Washington across the Columbia River.
  • 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_69ad8b0fbab081908f6a61567c045d8d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad983b65f881909b8b7d3dc5c224fd completed March 8, 2026, 3:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69e6847ad9fc819085b0d6c886488c3b completed April 20, 2026, 7:54 p.m.
NEDg Description generation batch_69e68ce8d7988190a0dd3abe5f2afc97 completed April 20, 2026, 8:30 p.m.
NED2 Entity disambiguation (via description) batch_69e6b7a31b4081909b06bc9b6d0a1617 completed April 20, 2026, 11:32 p.m.
Created at: March 8, 2026, 2:56 p.m.