Triple
T2481005
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old City, Philadelphia |
E55813
|
entity |
| Predicate | tourismRegion |
P3030
|
FINISHED |
| Object |
Philadelphia Historic District
Philadelphia Historic District is a central area of Philadelphia known for its dense concentration of landmark sites from early American history, including Independence Hall and the Liberty Bell.
|
E55813
|
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 Historic District | Statement: [Old City, Philadelphia, tourismRegion, Philadelphia Historic District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Historic District Context triple: [Old City, Philadelphia, tourismRegion, Philadelphia Historic District]
-
A.
Chestnut Street District
Chestnut Street District is a historic residential neighborhood in Salem, Massachusetts, known for its well-preserved Federal-style architecture and 19th-century merchant homes.
-
B.
Old City, Philadelphia
Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
-
C.
Benjamin Franklin Parkway cultural district
The Benjamin Franklin Parkway cultural district is a prominent arts and museum corridor in Philadelphia, known for its grand boulevard design and concentration of major cultural institutions.
-
D.
Society Hill
Society Hill is a historic, upscale neighborhood in Center City Philadelphia known for its cobblestone streets, restored 18th- and 19th-century row houses, and colonial landmarks.
-
E.
Embarcadero Historic District
The Embarcadero Historic District is a waterfront area along San Francisco’s eastern shoreline known for its preserved maritime-era architecture, piers, and the iconic Ferry Building.
- 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 Historic District Triple: [Old City, Philadelphia, tourismRegion, Philadelphia Historic District]
Generated description
Philadelphia Historic District is a central area of Philadelphia known for its dense concentration of landmark sites from early American history, including Independence Hall and the Liberty Bell.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Historic District Target entity description: Philadelphia Historic District is a central area of Philadelphia known for its dense concentration of landmark sites from early American history, including Independence Hall and the Liberty Bell.
-
A.
Chestnut Street District
Chestnut Street District is a historic residential neighborhood in Salem, Massachusetts, known for its well-preserved Federal-style architecture and 19th-century merchant homes.
-
B.
Old City, Philadelphia
chosen
Old City, Philadelphia is a historic neighborhood in Center City known as the birthplace of American independence, home to landmarks like Independence Hall and the Liberty Bell.
-
C.
Benjamin Franklin Parkway cultural district
The Benjamin Franklin Parkway cultural district is a prominent arts and museum corridor in Philadelphia, known for its grand boulevard design and concentration of major cultural institutions.
-
D.
Society Hill
Society Hill is a historic, upscale neighborhood in Center City Philadelphia known for its cobblestone streets, restored 18th- and 19th-century row houses, and colonial landmarks.
-
E.
Embarcadero Historic District
The Embarcadero Historic District is a waterfront area along San Francisco’s eastern shoreline known for its preserved maritime-era architecture, piers, and the iconic Ferry Building.
- F. None of above.
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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd161bf3c8190834502968180e9cf |
completed | March 7, 2026, 7:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17b146d881909672e9cd4a501a11 |
completed | March 9, 2026, 6:55 p.m. |
| NEDg | Description generation | batch_69af19fa53708190835e51d4bf965c62 |
completed | March 9, 2026, 7:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af1a60ce6c81908cc88fc7c94a3ea9 |
completed | March 9, 2026, 7:07 p.m. |
Created at: March 6, 2026, 9:45 p.m.