Triple

T12438219
Position Surface form Disambiguated ID Type / Status
Subject Washington State Route 520 E297202 entity
Predicate abbreviation P43 FINISHED
Object WA 520
WA 520 is a major state highway in Washington that includes the Evergreen Point Floating Bridge, connecting Seattle to its eastern suburbs across Lake Washington.
 E984589 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: WA 520 | Statement: [Washington State Route 520, abbreviation, WA 520]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: WA 520
Context triple: [Washington State Route 520, abbreviation, WA 520]
  • A. WA 20
    WA 20 is a scenic state highway in Washington known for crossing the North Cascades and connecting communities in the state's northern region.
  • B. WA 99
    WA 99 is a major north–south state highway in Washington that runs through the Seattle metropolitan area, serving as an alternative to Interstate 5.
  • C. WA 6
    WA 6 is a state highway in southwestern Washington that connects the cities of Raymond and Chehalis through a largely rural, forested corridor.
  • D. WA-02
    WA-02 is the abbreviated designation for Washington's 2nd congressional district, a U.S. House of Representatives district located in the northwestern part of the state.
  • E. WA-04
    WA-04 is the designation for Washington State’s 4th congressional district, a U.S. House of Representatives district located in central Washington.
  • 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: WA 520
Triple: [Washington State Route 520, abbreviation, WA 520]
Generated description
WA 520 is a major state highway in Washington that includes the Evergreen Point Floating Bridge, connecting Seattle to its eastern suburbs across Lake Washington.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: WA 520
Target entity description: WA 520 is a major state highway in Washington that includes the Evergreen Point Floating Bridge, connecting Seattle to its eastern suburbs across Lake Washington.
  • A. WA 20
    WA 20 is a scenic state highway in Washington known for crossing the North Cascades and connecting communities in the state's northern region.
  • B. WA 99
    WA 99 is a major north–south state highway in Washington that runs through the Seattle metropolitan area, serving as an alternative to Interstate 5.
  • C. WA 6
    WA 6 is a state highway in southwestern Washington that connects the cities of Raymond and Chehalis through a largely rural, forested corridor.
  • D. WA-02
    WA-02 is the abbreviated designation for Washington's 2nd congressional district, a U.S. House of Representatives district located in the northwestern part of the state.
  • E. WA-04
    WA-04 is the designation for Washington State’s 4th congressional district, a U.S. House of Representatives district located in central Washington.
  • 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_69d6ada166c48190b902972cd2408fa3 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d8dc0f881908a3da736d8947ce1 completed April 10, 2026, 7:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f0911a08190ba84a20950762e68 completed May 2, 2026, 6:14 p.m.
NEDg Description generation batch_69f640ef7dd08190bf78d04cffac1a44 completed May 2, 2026, 6:22 p.m.
NED2 Entity disambiguation (via description) batch_69f641ad96fc819097430251a1cd71ff completed May 2, 2026, 6:25 p.m.
Created at: April 8, 2026, 9:55 p.m.