Triple

T15114373
Position Surface form Disambiguated ID Type / Status
Subject Sellwood Bridge E360996 entity
Predicate isOn P1493 FINISHED
Object SE Tacoma Street
SE Tacoma Street is a major east–west arterial road in southeast Portland, Oregon, connecting the Sellwood neighborhood to the Sellwood Bridge and serving as a key local commuter and transit corridor.
E1139265 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 Tacoma Street | Statement: [Sellwood Bridge, isOn, SE Tacoma Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: SE Tacoma Street
Context triple: [Sellwood Bridge, isOn, SE Tacoma Street]
  • 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. Spokane Street
    Spokane Street is a major east–west thoroughfare in Seattle, Washington, known for connecting industrial and port areas with key city highways.
  • C. Post Street
    Post Street is a major east–west thoroughfare in San Francisco, California, running through central neighborhoods including the Union Square shopping district.
  • D. NE Klickitat Street
    NE Klickitat Street is a residential street in northeast Portland, Oregon, known for its tree-lined blocks and proximity to neighborhood parks and schools.
  • E. S Alaska Street
    S Alaska Street is a local east–west street in Seattle’s Rainier Valley neighborhood, serving residential and small commercial areas and intersecting major routes like Rainier Avenue S.
  • 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 Tacoma Street
Triple: [Sellwood Bridge, isOn, SE Tacoma Street]
Generated description
SE Tacoma Street is a major east–west arterial road in southeast Portland, Oregon, connecting the Sellwood neighborhood to the Sellwood Bridge and serving as a key local commuter and transit corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: SE Tacoma Street
Target entity description: SE Tacoma Street is a major east–west arterial road in southeast Portland, Oregon, connecting the Sellwood neighborhood to the Sellwood Bridge and serving as a key local commuter and transit corridor.
  • 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. Spokane Street
    Spokane Street is a major east–west thoroughfare in Seattle, Washington, known for connecting industrial and port areas with key city highways.
  • C. Post Street
    Post Street is a major east–west thoroughfare in San Francisco, California, running through central neighborhoods including the Union Square shopping district.
  • D. NE Klickitat Street
    NE Klickitat Street is a residential street in northeast Portland, Oregon, known for its tree-lined blocks and proximity to neighborhood parks and schools.
  • E. S Alaska Street
    S Alaska Street is a local east–west street in Seattle’s Rainier Valley neighborhood, serving residential and small commercial areas and intersecting major routes like Rainier Avenue S.
  • 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_69d85a0491ec8190830960be8fafb994 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0058f4fb88190a3d446a466aebcf1 completed April 15, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7eccb988190aae27dd28cf50997 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69febc7e6d408190983a1f1e706c67b1 completed May 9, 2026, 4:47 a.m.
NED2 Entity disambiguation (via description) batch_69febd10a9a08190aabfa072199db5c9 completed May 9, 2026, 4:50 a.m.
Created at: April 10, 2026, 3:05 a.m.