Triple

T5437309
Position Surface form Disambiguated ID Type / Status
Subject Inner Southeast Portland E122040 entity
Predicate hasMajorCorridor P5520 FINISHED
Object SE 12th Avenue
SE 12th Avenue is a key north–south arterial street running through inner Southeast Portland, Oregon, lined with a mix of residential, commercial, and light industrial uses.
 E520294 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: SE 12th Avenue | Statement: [Inner Southeast Portland, hasMajorCorridor, SE 12th Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SE 12th Avenue
Context triple: [Inner Southeast Portland, hasMajorCorridor, SE 12th Avenue]
  • A. SE 11th Avenue
    SE 11th Avenue is a key north–south arterial street running through Portland’s inner southeast neighborhoods, serving mixed residential, commercial, and industrial areas.
  • B. Twelfth Avenue
    Twelfth Avenue is a major north–south thoroughfare on Manhattan’s West Side that forms part of New York City’s West Side Highway and runs along the Hudson River.
  • C. Northeast 7th Avenue
    Northeast 7th Avenue is a street in Portland, Oregon, that serves as a key transportation corridor through the Lloyd District.
  • D. Northwest 21st Avenue
    Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
  • E. Northwest 23rd Avenue
    Northwest 23rd Avenue is a popular commercial and residential street in Portland, Oregon, known for its boutiques, restaurants, and historic charm.
  • 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: SE 12th Avenue
Triple: [Inner Southeast Portland, hasMajorCorridor, SE 12th Avenue]
Generated description
SE 12th Avenue is a key north–south arterial street running through inner Southeast Portland, Oregon, lined with a mix of residential, commercial, and light industrial uses.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SE 12th Avenue
Target entity description: SE 12th Avenue is a key north–south arterial street running through inner Southeast Portland, Oregon, lined with a mix of residential, commercial, and light industrial uses.
  • A. SE 11th Avenue
    SE 11th Avenue is a key north–south arterial street running through Portland’s inner southeast neighborhoods, serving mixed residential, commercial, and industrial areas.
  • B. Twelfth Avenue
    Twelfth Avenue is a major north–south thoroughfare on Manhattan’s West Side that forms part of New York City’s West Side Highway and runs along the Hudson River.
  • C. Northeast 7th Avenue
    Northeast 7th Avenue is a street in Portland, Oregon, that serves as a key transportation corridor through the Lloyd District.
  • D. Northwest 21st Avenue
    Northwest 21st Avenue is a popular commercial and residential street in Portland, Oregon, known for its dense concentration of restaurants, bars, boutiques, and historic buildings.
  • E. Northwest 23rd Avenue
    Northwest 23rd Avenue is a popular commercial and residential street in Portland, Oregon, known for its boutiques, restaurants, and historic charm.
  • 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_69bd46400768819092925d461c0b8432 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd91bb51d48190aab340d8d25e9a9a completed March 20, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf41284998819096667ae70180e067 completed March 22, 2026, 1:08 a.m.
NEDg Description generation batch_69bf4207393c819089b4fc6691a2d076 completed March 22, 2026, 1:12 a.m.
NED2 Entity disambiguation (via description) batch_69bf427e2bd08190b7664922d26e16d2 completed March 22, 2026, 1:14 a.m.
Created at: March 20, 2026, 2:07 p.m.