Triple

T15203872
Position Surface form Disambiguated ID Type / Status
Subject Roosevelt Boulevard E363334 entity
Predicate hasSafetyProgram P1491 FINISHED
Object Roosevelt Boulevard Route for Change
Roosevelt Boulevard Route for Change is a comprehensive safety and mobility improvement initiative aimed at redesigning Philadelphia’s Roosevelt Boulevard to reduce crashes, enhance transit, and create safer conditions for all road users.
 E1143865 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: Roosevelt Boulevard Route for Change | Statement: [Roosevelt Boulevard, hasSafetyProgram, Roosevelt Boulevard Route for Change]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Roosevelt Boulevard Route for Change
Context triple: [Roosevelt Boulevard, hasSafetyProgram, Roosevelt Boulevard Route for Change]
  • A. The Hope Six Demolition Project
    The Hope Six Demolition Project is a politically charged 2016 studio album by English musician PJ Harvey that critiques urban redevelopment and social inequality through rock and experimental soundscapes.
  • B. Avenue of May
    Avenue of May is the English name for Buenos Aires’ historic Avenida de Mayo, a grand boulevard known for its political significance and European-style architecture.
  • C. El Boulevard
    El Boulevard is a central public park and promenade in San Sebastián, Spain, known as a popular gathering place between the historic Old Town and the city center.
  • D. Svobody Avenue
    Svobody Avenue is a central and historic boulevard in Lviv, Ukraine, known for its prominent cultural landmarks, shops, and public spaces.
  • E. The Avenue
    The Avenue is a notable road running alongside and through the green expanse of Clapham Common in south London.
  • 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: Roosevelt Boulevard Route for Change
Triple: [Roosevelt Boulevard, hasSafetyProgram, Roosevelt Boulevard Route for Change]
Generated description
Roosevelt Boulevard Route for Change is a comprehensive safety and mobility improvement initiative aimed at redesigning Philadelphia’s Roosevelt Boulevard to reduce crashes, enhance transit, and create safer conditions for all road users.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Roosevelt Boulevard Route for Change
Target entity description: Roosevelt Boulevard Route for Change is a comprehensive safety and mobility improvement initiative aimed at redesigning Philadelphia’s Roosevelt Boulevard to reduce crashes, enhance transit, and create safer conditions for all road users.
  • A. The Hope Six Demolition Project
    The Hope Six Demolition Project is a politically charged 2016 studio album by English musician PJ Harvey that critiques urban redevelopment and social inequality through rock and experimental soundscapes.
  • B. Avenue of May
    Avenue of May is the English name for Buenos Aires’ historic Avenida de Mayo, a grand boulevard known for its political significance and European-style architecture.
  • C. El Boulevard
    El Boulevard is a central public park and promenade in San Sebastián, Spain, known as a popular gathering place between the historic Old Town and the city center.
  • D. Svobody Avenue
    Svobody Avenue is a central and historic boulevard in Lviv, Ukraine, known for its prominent cultural landmarks, shops, and public spaces.
  • E. The Avenue
    The Avenue is a notable road running alongside and through the green expanse of Clapham Common in south London.
  • 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e006b693a48190a6230b7b52bc8cd3 completed April 15, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69fed33b911c8190815341a342a8d3c8 completed May 9, 2026, 6:24 a.m.
NEDg Description generation batch_69fed744f8b48190948d42a8da9d2e70 completed May 9, 2026, 6:42 a.m.
NED2 Entity disambiguation (via description) batch_69fed7d9934c8190bd2d00830e5d33bb completed May 9, 2026, 6:44 a.m.
Created at: April 10, 2026, 3:10 a.m.