Triple

T18585462
Position Surface form Disambiguated ID Type / Status
Subject Portland freeway system E454225 entity
Predicate hasComponent P35 FINISHED
Object Eastbank Freeway
Eastbank Freeway is a major segment of Interstate 5 that runs along the east bank of the Willamette River through central Portland, Oregon.
E1336525 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: Eastbank Freeway | Statement: [Portland freeway system, hasComponent, Eastbank Freeway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eastbank Freeway
Context triple: [Portland freeway system, hasComponent, Eastbank Freeway]
  • A. West Gate Freeway
    The West Gate Freeway is a major urban freeway in Melbourne, Australia, serving as a key east–west transport corridor linking the city centre with western suburbs and regional routes.
  • B. Cahill Expressway
    The Cahill Expressway is an elevated urban freeway in central Sydney, Australia, that runs along the eastern edge of Circular Quay and is known for its controversial impact on the city’s waterfront and skyline.
  • C. Tullamarine Freeway
    Tullamarine Freeway is a major urban freeway in Melbourne, Australia, connecting the city to Melbourne Airport and the northwestern suburbs.
  • D. Monash Freeway
    Monash Freeway is a major urban freeway in Melbourne, Australia, forming a key east–west transport corridor through the city and its southeastern suburbs.
  • E. Glenn Anderson Freeway
    The Glenn Anderson Freeway is a major east–west freeway in Los Angeles County that connects Los Angeles International Airport (LAX) to the I-605 corridor as part of the Interstate 105.
  • 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: Eastbank Freeway
Triple: [Portland freeway system, hasComponent, Eastbank Freeway]
Generated description
Eastbank Freeway is a major segment of Interstate 5 that runs along the east bank of the Willamette River through central Portland, Oregon.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eastbank Freeway
Target entity description: Eastbank Freeway is a major segment of Interstate 5 that runs along the east bank of the Willamette River through central Portland, Oregon.
  • A. West Gate Freeway
    The West Gate Freeway is a major urban freeway in Melbourne, Australia, serving as a key east–west transport corridor linking the city centre with western suburbs and regional routes.
  • B. Cahill Expressway
    The Cahill Expressway is an elevated urban freeway in central Sydney, Australia, that runs along the eastern edge of Circular Quay and is known for its controversial impact on the city’s waterfront and skyline.
  • C. Tullamarine Freeway
    Tullamarine Freeway is a major urban freeway in Melbourne, Australia, connecting the city to Melbourne Airport and the northwestern suburbs.
  • D. Monash Freeway
    Monash Freeway is a major urban freeway in Melbourne, Australia, forming a key east–west transport corridor through the city and its southeastern suburbs.
  • E. Glenn Anderson Freeway
    The Glenn Anderson Freeway is a major east–west freeway in Los Angeles County that connects Los Angeles International Airport (LAX) to the I-605 corridor as part of the Interstate 105.
  • 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_69d8d38ae7e081908a98df1251842402 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e545b0dff08190a3be481faec34a3c completed April 19, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_6a05170d98a88190a048feff7f0bc7a4 completed May 14, 2026, 12:27 a.m.
NEDg Description generation batch_6a051ad23658819081f5169a0506fda6 completed May 14, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_6a051b9a071c8190a0e92848a3596acd completed May 14, 2026, 12:47 a.m.
Created at: April 10, 2026, 11:44 a.m.