Triple

T2096749
Position Surface form Disambiguated ID Type / Status
Subject Tigard, Oregon E36998 entity
Predicate crossedByWatercourse P27579 FINISHED
Object Fanno Creek
Fanno Creek is a tributary stream in the Portland metropolitan area of Oregon that flows through several suburbs, including Tigard, and is known for its greenway and recreational trail.
E444055 NE FINISHED

How this triple was built (5 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: Fanno Creek | Statement: [Tigard, Oregon, crossedByWatercourse, Fanno Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Fanno Creek
Context triple: [Tigard, Oregon, crossedByWatercourse, Fanno Creek]
  • A. Gerritsen Creek
    Gerritsen Creek is a tidal creek in Brooklyn, New York, that runs through Marine Park and is known for its salt marshes and role in local urban ecology.
  • B. Ravenna Creek
    Ravenna Creek is a small urban stream in Seattle, Washington, that flows through Ravenna Park and historically connected the area's wetlands to larger nearby water bodies.
  • C. Curtis Creek
    Curtis Creek is a tidal waterway in Maryland that flows into the Patapsco River near the Baltimore area, serving both industrial and recreational uses.
  • D. Fairview Creek
    Fairview Creek is a small waterway in the Portland metropolitan area of Oregon that flows through the city of Gresham and into Fairview Lake.
  • E. Wallace Creek
    Wallace Creek is a mountain stream in California’s Sierra Nevada, known as a backcountry water source and landmark along popular hiking routes near the High Sierra Trail.
  • 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: Fanno Creek
Triple: [Tigard, Oregon, crossedByWatercourse, Fanno Creek]
Generated description
Fanno Creek is a tributary stream in the Portland metropolitan area of Oregon that flows through several suburbs, including Tigard, and is known for its greenway and recreational trail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Fanno Creek
Target entity description: Fanno Creek is a tributary stream in the Portland metropolitan area of Oregon that flows through several suburbs, including Tigard, and is known for its greenway and recreational trail.
  • A. Gerritsen Creek
    Gerritsen Creek is a tidal creek in Brooklyn, New York, that runs through Marine Park and is known for its salt marshes and role in local urban ecology.
  • B. Ravenna Creek
    Ravenna Creek is a small urban stream in Seattle, Washington, that flows through Ravenna Park and historically connected the area's wetlands to larger nearby water bodies.
  • C. Curtis Creek
    Curtis Creek is a tidal waterway in Maryland that flows into the Patapsco River near the Baltimore area, serving both industrial and recreational uses.
  • D. Fairview Creek
    Fairview Creek is a small waterway in the Portland metropolitan area of Oregon that flows through the city of Gresham and into Fairview Lake.
  • E. Wallace Creek
    Wallace Creek is a mountain stream in California’s Sierra Nevada, known as a backcountry water source and landmark along popular hiking routes near the High Sierra Trail.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: crossedByWatercourse
Context triple: [Tigard, Oregon, crossedByWatercourse, Fanno Creek]
  • A. crossedByRiver
    Indicates that a river passes across or through a specified area, feature, or route.
  • B. crossesWaterBody
    Indicates that an entity moves from one side of a water body to the other by passing over, through, or across it.
  • C. crossedBy
    Indicates that one entity (typically a path, line, or boundary) is intersected or traversed by another entity.
  • D. waterwayThrough chosen
    Indicates that a waterway (such as a river or canal) passes through or traverses a specified geographic area or feature.
  • E. hasWatercourseType
    Indicates the specific kind or category of watercourse (such as river, stream, or canal) associated with an entity.
  • F. None of above.

Provenance (6 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_69a8861828948190924aa30c08806b3a completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abba9cb84481909fe0a66c020b8864 completed March 7, 2026, 5:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69b65047902881908a1d5f2d32fcb23e completed March 15, 2026, 6:23 a.m.
NEDg Description generation batch_69b6519e30fc819098de2671c3aa89b9 completed March 15, 2026, 6:28 a.m.
NED2 Entity disambiguation (via description) batch_69b6521feae08190a029acdece360863 completed March 15, 2026, 6:30 a.m.
PD Predicate disambiguation batch_69abb7b6274081909df36cd7a7c6a675 completed March 7, 2026, 5:29 a.m.
Created at: March 4, 2026, 7:43 p.m.