Triple

T19919824
Position Surface form Disambiguated ID Type / Status
Subject Washington Road business district E478759 entity
Predicate transportationCorridor P385 FINISHED
Object Washington Road (U.S. Route 19)
Washington Road (U.S. Route 19) is a major commercial and commuter artery in the Pittsburgh, Pennsylvania area, lined with numerous businesses, shops, and services.
 E1404745 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: Washington Road (U.S. Route 19) | Statement: [Washington Road business district, transportationCorridor, Washington Road (U.S. Route 19)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Washington Road (U.S. Route 19)
Context triple: [Washington Road business district, transportationCorridor, Washington Road (U.S. Route 19)]
  • A. U.S. Route 401
    U.S. Route 401 is a U.S. highway running through North Carolina and South Carolina, connecting communities such as Fayetteville and Raleigh as part of the regional transportation network.
  • B. Rhode Island Route 117
    Rhode Island Route 117 is a state highway in Rhode Island that runs through several communities, including the village of Apponaug in Warwick.
  • C. Delaware Road
    Delaware Road is a street in the Maida Vale area of London, England, known for housing the historic BBC Maida Vale recording studios.
  • D. Rhode Island Route 10
    Rhode Island Route 10 is a limited-access highway in the Providence metropolitan area that connects Cranston to Providence and serves as a key commuter route in central Rhode Island.
  • E. Rhode Island Route 122
    Rhode Island Route 122 is a state highway in Rhode Island that runs through communities including Cumberland, serving as a local connector for regional traffic.
  • 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: Washington Road (U.S. Route 19)
Triple: [Washington Road business district, transportationCorridor, Washington Road (U.S. Route 19)]
Generated description
Washington Road (U.S. Route 19) is a major commercial and commuter artery in the Pittsburgh, Pennsylvania area, lined with numerous businesses, shops, and services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Washington Road (U.S. Route 19)
Target entity description: Washington Road (U.S. Route 19) is a major commercial and commuter artery in the Pittsburgh, Pennsylvania area, lined with numerous businesses, shops, and services.
  • A. U.S. Route 401
    U.S. Route 401 is a U.S. highway running through North Carolina and South Carolina, connecting communities such as Fayetteville and Raleigh as part of the regional transportation network.
  • B. Rhode Island Route 117
    Rhode Island Route 117 is a state highway in Rhode Island that runs through several communities, including the village of Apponaug in Warwick.
  • C. Delaware Road
    Delaware Road is a street in the Maida Vale area of London, England, known for housing the historic BBC Maida Vale recording studios.
  • D. Rhode Island Route 10
    Rhode Island Route 10 is a limited-access highway in the Providence metropolitan area that connects Cranston to Providence and serves as a key commuter route in central Rhode Island.
  • E. Rhode Island Route 122
    Rhode Island Route 122 is a state highway in Rhode Island that runs through communities including Cumberland, serving as a local connector for regional traffic.
  • 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_69d8e521855c8190b41871700afc8d6a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e659c49d408190b3a42bada3675133 completed April 20, 2026, 4:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07fdc045008190bb1f33fa931dff21 completed May 16, 2026, 5:16 a.m.
NEDg Description generation batch_6a07fe72f47c8190b63c6f528656329e completed May 16, 2026, 5:19 a.m.
NED2 Entity disambiguation (via description) batch_6a080261c6f88190a2ede168aab944b6 completed May 16, 2026, 5:36 a.m.
Created at: April 10, 2026, 1:53 p.m.