Triple
T3789021
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SEPTA Route 34 |
E89598
|
entity |
| Predicate | servesArea |
P82
|
FINISHED |
| Object |
Center City business district
The Center City business district is the primary commercial and financial core of downtown Philadelphia, characterized by dense office towers, retail, and cultural institutions.
|
E389400
|
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: Center City business district | Statement: [SEPTA Route 34, servesArea, Center City business district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Center City business district Context triple: [SEPTA Route 34, servesArea, Center City business district]
-
A.
Central Business District
The Central Business District in Abuja is the city’s primary commercial and administrative hub, hosting key government institutions, corporate headquarters, and major financial and business services.
-
B.
City Center District
City Center District is a major commercial and business neighborhood forming the core of downtown Dallas, Texas.
-
C.
Downtown Core
Downtown Core is Singapore’s central business district, housing major financial institutions, government offices, and key commercial landmarks.
-
D.
Central Precinct
Central Precinct is a primary operational district of the Portland Police Bureau responsible for law enforcement and public safety in Portland’s central urban area.
-
E.
South End business district
The South End business district is a commercial area in Montclair, New Jersey, known for its local shops, services, and neighborhood-oriented businesses.
- 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: Center City business district Triple: [SEPTA Route 34, servesArea, Center City business district]
Generated description
The Center City business district is the primary commercial and financial core of downtown Philadelphia, characterized by dense office towers, retail, and cultural institutions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Center City business district Target entity description: The Center City business district is the primary commercial and financial core of downtown Philadelphia, characterized by dense office towers, retail, and cultural institutions.
-
A.
Central Business District
The Central Business District in Abuja is the city’s primary commercial and administrative hub, hosting key government institutions, corporate headquarters, and major financial and business services.
-
B.
City Center District
City Center District is a major commercial and business neighborhood forming the core of downtown Dallas, Texas.
-
C.
Downtown Core
Downtown Core is Singapore’s central business district, housing major financial institutions, government offices, and key commercial landmarks.
-
D.
Central Precinct
Central Precinct is a primary operational district of the Portland Police Bureau responsible for law enforcement and public safety in Portland’s central urban area.
-
E.
South End business district
The South End business district is a commercial area in Montclair, New Jersey, known for its local shops, services, and neighborhood-oriented businesses.
- 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_69aed9597d6881909b6ee3b9de859223 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aee76570b481909c26d47a3251b180 |
completed | March 9, 2026, 3:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4f05031cc8190825105f77dd76438 |
completed | March 14, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_69b4f4f80f4c8190890dae6770d10d4d |
completed | March 14, 2026, 5:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4f55f53ec8190a5f9cf6d494e75dd |
completed | March 14, 2026, 5:42 a.m. |
Created at: March 9, 2026, 3:14 p.m.