Triple

T14972556
Position Surface form Disambiguated ID Type / Status
Subject Yamhill Street E373358 entity
Predicate hasCrossStreet P959 FINISHED
Object SW 1st Avenue
SW 1st Avenue is a major north–south street in downtown Portland, Oregon, running through the city’s core and intersecting several central blocks and transit routes.
 E1132289 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: SW 1st Avenue | Statement: [Yamhill Street, hasCrossStreet, SW 1st Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SW 1st Avenue
Context triple: [Yamhill Street, hasCrossStreet, SW 1st Avenue]
  • A. SW 6th Avenue
    SW 6th Avenue is a major downtown Portland, Oregon thoroughfare that runs through the city’s core transit and commercial district.
  • B. 1st Avenue
    1st Avenue is a major north–south thoroughfare in downtown Seattle, Washington, known for running through historic and waterfront districts.
  • C. Alaskan Way
    Alaskan Way is a major waterfront street in downtown Seattle, Washington, known for its piers, tourist attractions, and views of Elliott Bay.
  • D. Northwest 36th Street
    Northwest 36th Street is a major east–west thoroughfare in Miami, Florida, serving as a key transportation route through the Allapattah neighborhood and connecting it to other parts of the city.
  • E. Southwest 5th Avenue
    Southwest 5th Avenue is a major north–south street in downtown Portland, Oregon, serving as an important transit and commercial corridor near Portland State University.
  • 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: SW 1st Avenue
Triple: [Yamhill Street, hasCrossStreet, SW 1st Avenue]
Generated description
SW 1st Avenue is a major north–south street in downtown Portland, Oregon, running through the city’s core and intersecting several central blocks and transit routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SW 1st Avenue
Target entity description: SW 1st Avenue is a major north–south street in downtown Portland, Oregon, running through the city’s core and intersecting several central blocks and transit routes.
  • A. SW 6th Avenue
    SW 6th Avenue is a major downtown Portland, Oregon thoroughfare that runs through the city’s core transit and commercial district.
  • B. 1st Avenue
    1st Avenue is a major north–south thoroughfare in downtown Seattle, Washington, known for running through historic and waterfront districts.
  • C. Alaskan Way
    Alaskan Way is a major waterfront street in downtown Seattle, Washington, known for its piers, tourist attractions, and views of Elliott Bay.
  • D. Northwest 36th Street
    Northwest 36th Street is a major east–west thoroughfare in Miami, Florida, serving as a key transportation route through the Allapattah neighborhood and connecting it to other parts of the city.
  • E. Southwest 5th Avenue
    Southwest 5th Avenue is a major north–south street in downtown Portland, Oregon, serving as an important transit and commercial corridor near Portland State University.
  • 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_69d85ccbbcd48190acb56e7cf104d8ad completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded6e767608190940eb6f16ea97451 completed April 15, 2026, 12:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9692e4fc8190a1194a41fc8a832c completed May 9, 2026, 2:06 a.m.
NEDg Description generation batch_69fe983820f88190843361b0ac391d38 completed May 9, 2026, 2:13 a.m.
NED2 Entity disambiguation (via description) batch_69fe98b18ab48190b2a47418904e6643 completed May 9, 2026, 2:15 a.m.
Created at: April 10, 2026, 2:50 a.m.