Triple

T8041043
Position Surface form Disambiguated ID Type / Status
Subject Cheltenham Avenue (north end) E187438 entity
Predicate partOf P40 FINISHED
Object Philadelphia street network
The Philadelphia street network is the interconnected system of roads, avenues, and thoroughfares that structure transportation and urban layout across the city of Philadelphia and its surrounding areas.
 E706705 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: Philadelphia street network | Statement: [Cheltenham Avenue (north end), partOf, Philadelphia street network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Philadelphia street network
Context triple: [Cheltenham Avenue (north end), partOf, Philadelphia street network]
  • A. Boston street network
    The Boston street network is the complex, historically evolved system of roads and pathways in Boston, Massachusetts, known for its irregular layout, dense urban fabric, and mix of colonial-era streets and modern thoroughfares.
  • B. Portland street network
    The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
  • C. Chicago street network
    The Chicago street network is the extensive, mostly gridded system of roads and thoroughfares that structures transportation and urban layout throughout the city of Chicago.
  • D. New York City street network
    The New York City street network is the extensive, largely gridded system of avenues, streets, and thoroughfares that organizes transportation and urban life across the five boroughs.
  • E. Portland downtown street network
    The Portland downtown street network is the interconnected grid of roads, lanes, and pedestrian routes that forms the core circulation system of Portland, Maine’s central business and waterfront district.
  • 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: Philadelphia street network
Triple: [Cheltenham Avenue (north end), partOf, Philadelphia street network]
Generated description
The Philadelphia street network is the interconnected system of roads, avenues, and thoroughfares that structure transportation and urban layout across the city of Philadelphia and its surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Philadelphia street network
Target entity description: The Philadelphia street network is the interconnected system of roads, avenues, and thoroughfares that structure transportation and urban layout across the city of Philadelphia and its surrounding areas.
  • A. Boston street network
    The Boston street network is the complex, historically evolved system of roads and pathways in Boston, Massachusetts, known for its irregular layout, dense urban fabric, and mix of colonial-era streets and modern thoroughfares.
  • B. Portland street network
    The Portland street network is the interconnected system of roads, avenues, and transit corridors that structure transportation and urban movement throughout Portland, Oregon.
  • C. Chicago street network
    The Chicago street network is the extensive, mostly gridded system of roads and thoroughfares that structures transportation and urban layout throughout the city of Chicago.
  • D. New York City street network
    The New York City street network is the extensive, largely gridded system of avenues, streets, and thoroughfares that organizes transportation and urban life across the five boroughs.
  • E. Portland downtown street network
    The Portland downtown street network is the interconnected grid of roads, lanes, and pedestrian routes that forms the core circulation system of Portland, Maine’s central business and waterfront district.
  • 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_69ca82b00cb48190b59a300f70e97bd7 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb3f1d62c48190bf4a6cd17517c5dc completed March 31, 2026, 3:27 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc5706a4a881909758ea34cf5c0cf2 completed March 31, 2026, 11:21 p.m.
NEDg Description generation batch_69cc58abd96c8190ab9eeaece67d5408 completed March 31, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_69cc5cc9161c8190aae90f453f6d98c0 completed March 31, 2026, 11:46 p.m.
Created at: March 30, 2026, 5:23 p.m.