Triple
T14228853
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Baltimore |
E352696
|
entity |
| Predicate | hasCulturalInstitution |
P105
|
FINISHED |
| Object |
Pennsylvania Avenue cultural corridor
The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
|
E1088023
|
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: Pennsylvania Avenue cultural corridor | Statement: [West Baltimore, hasCulturalInstitution, Pennsylvania Avenue cultural corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Avenue cultural corridor Context triple: [West Baltimore, hasCulturalInstitution, Pennsylvania Avenue cultural corridor]
-
A.
Pennsylvania Avenue Development Area
The Pennsylvania Avenue Development Area is a federally designated urban renewal and planning district in Washington, D.C., created to revitalize and preserve the historic corridor between the U.S. Capitol and the White House.
-
B.
Pennsylvania Avenue NW corridor
The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
-
C.
Pennsylvania Avenue National Historic Site
Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
-
D.
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.
-
E.
H Street Corridor
H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
- 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: Pennsylvania Avenue cultural corridor Triple: [West Baltimore, hasCulturalInstitution, Pennsylvania Avenue cultural corridor]
Generated description
The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pennsylvania Avenue cultural corridor Target entity description: The Pennsylvania Avenue cultural corridor is a historic African American arts and entertainment district in West Baltimore known for its jazz clubs, theaters, and cultural landmarks.
-
A.
Pennsylvania Avenue Development Area
The Pennsylvania Avenue Development Area is a federally designated urban renewal and planning district in Washington, D.C., created to revitalize and preserve the historic corridor between the U.S. Capitol and the White House.
-
B.
Pennsylvania Avenue NW corridor
The Pennsylvania Avenue NW corridor is a prominent thoroughfare in Washington, D.C., known for connecting key federal buildings and landmarks, including the White House and the U.S. Capitol.
-
C.
Pennsylvania Avenue National Historic Site
Pennsylvania Avenue National Historic Site is a protected historic corridor in Washington, D.C., encompassing landmark government buildings and monuments along the ceremonial route between the U.S. Capitol and the White House.
-
D.
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.
-
E.
H Street Corridor
H Street Corridor is a revitalized commercial and entertainment district in Northeast Washington, D.C., known for its nightlife, restaurants, arts venues, and historic streetcar route.
- 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_69d8278adc7c8190a9218d69bce3c4e6 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de622a48508190bbfedb762bd1674d |
completed | April 14, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2819bfec8190b555632338c53740 |
completed | May 8, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69fd2c3388f0819085aa203ec88fe81e |
completed | May 8, 2026, 12:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd2cc71b248190aa78697c5bc397e6 |
completed | May 8, 2026, 12:22 a.m. |
Created at: April 10, 2026, 1:07 a.m.