Triple

T3187498
Position Surface form Disambiguated ID Type / Status
Subject South Portland, Portland, Oregon E66734 entity
Predicate hasWaterfrontDistrict P19053 FINISHED
Object South Waterfront, Portland, Oregon E326764 NE FINISHED

How this triple was built (3 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: South Waterfront, Portland, Oregon | Statement: [South Portland, Portland, Oregon, hasWaterfrontDistrict, South Waterfront, Portland, Oregon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South Waterfront, Portland, Oregon
Context triple: [South Portland, Portland, Oregon, hasWaterfrontDistrict, South Waterfront, Portland, Oregon]
  • A. South Waterfront district of Portland chosen
    The South Waterfront district of Portland is a redeveloped urban neighborhood along the Willamette River known for its high-rise residential towers, medical and research facilities, and modern mixed-use development.
  • B. Westside of Portland
    Westside of Portland is the portion of Portland, Oregon located west of the Willamette River, encompassing downtown, historic neighborhoods, and major cultural and commercial districts.
  • C. Portland, Oregon, United States
    Portland, Oregon, United States is a major Pacific Northwest city known for its vibrant arts scene, progressive culture, and lush natural surroundings.
  • D. Multnomah Village, Portland
    Multnomah Village, Portland is a historic, village-like neighborhood in southwest Portland known for its small-town charm, local shops, and community-focused atmosphere.
  • E. South Portland, Portland, Oregon
    South Portland is a neighborhood in southwest Portland, Oregon, encompassing areas such as the redeveloped South Waterfront district along the Willamette River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasWaterfrontDistrict
Context triple: [South Portland, Portland, Oregon, hasWaterfrontDistrict, South Waterfront, Portland, Oregon]
  • A. hasWaterfrontArea chosen
    Indicates that an entity possesses or includes an area directly adjacent to or bordering a body of water.
  • B. hasWaterfrontDevelopment
    Indicates that a location or property includes or is associated with constructed developments directly along or adjacent to a body of water.
  • C. isWaterfrontBuilding
    Indicates that a building is located directly adjacent to a body of water, such as a river, lake, or ocean.
  • D. isCoastalDistrict
    Indicates that a district is located along a coastline or has direct access to a sea or ocean.
  • E. hasCoastalDistrict
    Indicates that an administrative region or area includes at least one district that borders a sea or ocean.
  • F. None of above.

Provenance (4 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_69ad8587c1bc8190a2595f2c22ee1001 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada6e279288190843837751e852c9e completed March 8, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69b2e81e6f98819099317f97f0c7f546 completed March 12, 2026, 4:21 p.m.
PD Predicate disambiguation batch_69ad9e04290481909092ddfbe6fdaabc completed March 8, 2026, 4:04 p.m.
Created at: March 8, 2026, 3:06 p.m.