Triple

T54830
Position Surface form Disambiguated ID Type / Status
Subject Portland Streetcar E1081 entity
Predicate serves P98 FINISHED
Object Pearl District
The Pearl District is a trendy, revitalized neighborhood in Portland, Oregon, known for its art galleries, upscale restaurants, boutiques, and converted warehouse lofts.
E13437 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: Pearl District | Statement: [Portland Streetcar, serves, Pearl District]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pearl District
Context triple: [Portland Streetcar, serves, Pearl District]
  • A. South Waterfront
    South Waterfront is a redeveloped riverfront neighborhood in Portland, Oregon, known for its high-rise residential towers, medical and research facilities, and transit connections along the Willamette River.
  • B. Pioneer Courthouse Square
    Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
  • C. Union Avenue Historic Commercial District
    The Union Avenue Historic Commercial District is a preserved historic downtown area in Pueblo, Colorado, known for its late 19th- and early 20th-century commercial architecture and role in the city’s early economic development.
  • D. Arts District
    The Arts District is a prominent cultural neighborhood in downtown Dallas known for its concentration of museums, theaters, and performing arts venues.
  • E. Silver Lake neighborhood
    The Silver Lake neighborhood is a residential area within the Nonantum village of Newton, Massachusetts, known for its local community character and proximity to the historic Silver Lake site.
  • 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: Pearl District
Triple: [Portland Streetcar, serves, Pearl District]
Generated description
The Pearl District is a trendy, revitalized neighborhood in Portland, Oregon, known for its art galleries, upscale restaurants, boutiques, and converted warehouse lofts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pearl District
Target entity description: The Pearl District is a trendy, revitalized neighborhood in Portland, Oregon, known for its art galleries, upscale restaurants, boutiques, and converted warehouse lofts.
  • A. South Waterfront
    South Waterfront is a redeveloped riverfront neighborhood in Portland, Oregon, known for its high-rise residential towers, medical and research facilities, and transit connections along the Willamette River.
  • B. Pioneer Courthouse Square
    Pioneer Courthouse Square is a central public plaza in downtown Portland, Oregon, often called the city's "living room" and known for hosting community events, gatherings, and performances.
  • C. Union Avenue Historic Commercial District
    The Union Avenue Historic Commercial District is a preserved historic downtown area in Pueblo, Colorado, known for its late 19th- and early 20th-century commercial architecture and role in the city’s early economic development.
  • D. Arts District
    The Arts District is a prominent cultural neighborhood in downtown Dallas known for its concentration of museums, theaters, and performing arts venues.
  • E. Silver Lake neighborhood
    The Silver Lake neighborhood is a residential area within the Nonantum village of Newton, Massachusetts, known for its local community character and proximity to the historic Silver Lake site.
  • 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_69a248adc5b48190aa8db9fb092fb28a completed Feb. 28, 2026, 1:45 a.m.
NER Named-entity recognition batch_69a24b06c5488190afb5429a7999e3f3 completed Feb. 28, 2026, 1:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2981ccdc0819093346109c126ea96 completed Feb. 28, 2026, 7:24 a.m.
NEDg Description generation batch_69a2987873d48190974c9847c3a51586 completed Feb. 28, 2026, 7:25 a.m.
NED2 Entity disambiguation (via description) batch_69a2992eef7881908cb4cff9d91aab98 completed Feb. 28, 2026, 7:28 a.m.
Created at: Feb. 28, 2026, 1:50 a.m.