Triple

T29154536
Position Surface form Disambiguated ID Type / Status
Subject Keystone–Port Townsend route E739000 entity
Predicate terminusOnWhidbeyIsland P170747 FINISHED
Object Keystone, Washington
Keystone, Washington is a small unincorporated community on Whidbey Island known for its ferry connection across Admiralty Inlet and proximity to Fort Casey State Park.
 E1977214 NE FINISHED

How this triple was built (3 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: Keystone, Washington | Statement: [Keystone–Port Townsend route, terminusOnWhidbeyIsland, Keystone, Washington]
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: Keystone, Washington
Triple: [Keystone–Port Townsend route, terminusOnWhidbeyIsland, Keystone, Washington]
Generated description
Keystone, Washington is a small unincorporated community on Whidbey Island known for its ferry connection across Admiralty Inlet and proximity to Fort Casey State Park.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: terminusOnWhidbeyIsland
Context triple: [Keystone–Port Townsend route, terminusOnWhidbeyIsland, Keystone, Washington]
  • A. terminusOnVancouverIsland
    Indicates that the endpoint or terminus of something (such as a route, line, or service) is located on Vancouver Island.
  • B. terminusInland
    Indicates that something ends, concludes, or has its final point within an inland area rather than at a coast or shoreline.
  • C. terminusCoastal
    Indicates that the endpoint or terminus of something (e.g., a route, line, or feature) is located on or directly adjacent to a coast.
  • D. hasIslandTerminus chosen
    Indicates that something (such as a route, line, or connection) ends or terminates on an island.
  • E. terminusWestConnection
    Indicates that one entity serves as the western endpoint where it connects to another entity or route.
  • 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_69f07cb46f148190874eb8576a447567 completed April 28, 2026, 9:24 a.m.
NER Named-entity recognition batch_69f6a28c7c148190bfc980aad9f678ca completed May 3, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a2d9d269fc88190b07fe448a88a726e completed June 13, 2026, 6:10 p.m.
NEDg Description generation batch_6a2d9e2593f4819092c89187e84af3c9 completed June 13, 2026, 6:15 p.m.
NED2 Entity disambiguation (via description) batch_6a2d9f083f0481909184bb37c1ce0e7a completed June 13, 2026, 6:18 p.m.
PD Predicate disambiguation batch_69f69fe1e3c88190830bb2e9f407357e completed May 3, 2026, 1:07 a.m.
Created at: April 28, 2026, 11:44 a.m.