Triple

T12676506
Position Surface form Disambiguated ID Type / Status
Subject Downtown Tacoma E302825 entity
Predicate hasLandmark P105 FINISHED
Object Spanish Steps (Tacoma)
Spanish Steps (Tacoma) is a historic outdoor staircase in downtown Tacoma, Washington, modeled after Rome’s Spanish Steps and serving as a pedestrian link and local architectural landmark.
E996687 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: Spanish Steps (Tacoma) | Statement: [Downtown Tacoma, hasLandmark, Spanish Steps (Tacoma)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Spanish Steps (Tacoma)
Context triple: [Downtown Tacoma, hasLandmark, Spanish Steps (Tacoma)]
  • A. South 38th Street, Tacoma
    South 38th Street in Tacoma is a major commercial corridor known for serving the Tacoma Mall area and connecting nearby retail, dining, and residential neighborhoods.
  • B. Denny Way
    Denny Way is a major east–west arterial street in Seattle, Washington, running along the northern edge of downtown and through several central neighborhoods.
  • C. Juneau Seawalk pedestrian route
    The Juneau Seawalk pedestrian route is a scenic waterfront walkway in Juneau, Alaska, offering views of the harbor, mountains, and local landmarks while connecting key areas of the city.
  • D. Paseo West
    Paseo West is a residential neighborhood within the planned community of Mountain House, California, known for its suburban layout and family-oriented environment.
  • E. Powell Street Plaza
    Powell Street Plaza is a prominent retail shopping center in Emeryville, California, featuring a variety of national chain stores and services.
  • 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: Spanish Steps (Tacoma)
Triple: [Downtown Tacoma, hasLandmark, Spanish Steps (Tacoma)]
Generated description
Spanish Steps (Tacoma) is a historic outdoor staircase in downtown Tacoma, Washington, modeled after Rome’s Spanish Steps and serving as a pedestrian link and local architectural landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Spanish Steps (Tacoma)
Target entity description: Spanish Steps (Tacoma) is a historic outdoor staircase in downtown Tacoma, Washington, modeled after Rome’s Spanish Steps and serving as a pedestrian link and local architectural landmark.
  • A. South 38th Street, Tacoma
    South 38th Street in Tacoma is a major commercial corridor known for serving the Tacoma Mall area and connecting nearby retail, dining, and residential neighborhoods.
  • B. Denny Way
    Denny Way is a major east–west arterial street in Seattle, Washington, running along the northern edge of downtown and through several central neighborhoods.
  • C. Juneau Seawalk pedestrian route
    The Juneau Seawalk pedestrian route is a scenic waterfront walkway in Juneau, Alaska, offering views of the harbor, mountains, and local landmarks while connecting key areas of the city.
  • D. Paseo West
    Paseo West is a residential neighborhood within the planned community of Mountain House, California, known for its suburban layout and family-oriented environment.
  • E. Powell Street Plaza
    Powell Street Plaza is a prominent retail shopping center in Emeryville, California, featuring a variety of national chain stores and services.
  • 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_69d7bdee64a08190801c6d470aefd723 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961b0d9c88190a05d6cbcb7a1642d completed April 10, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f671a341288190822fae2469efea09 completed May 2, 2026, 9:50 p.m.
NEDg Description generation batch_69f672ac07908190bd2dfe90d55a13c1 completed May 2, 2026, 9:54 p.m.
NED2 Entity disambiguation (via description) batch_69f67360b530819085d5db2aa0b7513d completed May 2, 2026, 9:57 p.m.
Created at: April 9, 2026, 5:20 p.m.