Triple
T892941
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh, Pennsylvania |
E19280
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Fort Pitt Museum
Fort Pitt Museum is a history museum in Pittsburgh that interprets the region’s role in the French and Indian War, the American Revolution, and the early frontier period.
|
E105984
|
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: Fort Pitt Museum | Statement: [Pittsburgh, Pennsylvania, hasLandmark, Fort Pitt Museum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Pitt Museum Context triple: [Pittsburgh, Pennsylvania, hasLandmark, Fort Pitt Museum]
-
A.
Fort Mitchell Historic Site
Fort Mitchell Historic Site is a preserved 19th-century military fort and archaeological area in Alabama that interprets the region’s frontier, Native American, and Civil War-era history.
-
B.
American Civil War Museum
The American Civil War Museum is a history museum dedicated to interpreting the causes, course, and consequences of the American Civil War from multiple perspectives, including Union, Confederate, and African American experiences.
-
C.
Freedom Hall complex
Freedom Hall complex is a facility within the Martin Luther King Jr. National Historical Park that serves as a cultural, educational, and event space dedicated to preserving and interpreting the legacy of Dr. Martin Luther King Jr.
-
D.
Gadsby’s Tavern Museum
Gadsby’s Tavern Museum is a historic 18th-century tavern and inn in Alexandria, Virginia, known for hosting prominent figures of the early United States and preserving period furnishings and architecture.
-
E.
Frazier History Museum
The Frazier History Museum is a cultural institution in Louisville that showcases regional and American history through artifacts, interactive exhibits, and educational programs.
- 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: Fort Pitt Museum Triple: [Pittsburgh, Pennsylvania, hasLandmark, Fort Pitt Museum]
Generated description
Fort Pitt Museum is a history museum in Pittsburgh that interprets the region’s role in the French and Indian War, the American Revolution, and the early frontier period.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fort Pitt Museum Target entity description: Fort Pitt Museum is a history museum in Pittsburgh that interprets the region’s role in the French and Indian War, the American Revolution, and the early frontier period.
-
A.
Fort Mitchell Historic Site
Fort Mitchell Historic Site is a preserved 19th-century military fort and archaeological area in Alabama that interprets the region’s frontier, Native American, and Civil War-era history.
-
B.
American Civil War Museum
The American Civil War Museum is a history museum dedicated to interpreting the causes, course, and consequences of the American Civil War from multiple perspectives, including Union, Confederate, and African American experiences.
-
C.
Freedom Hall complex
Freedom Hall complex is a facility within the Martin Luther King Jr. National Historical Park that serves as a cultural, educational, and event space dedicated to preserving and interpreting the legacy of Dr. Martin Luther King Jr.
-
D.
Gadsby’s Tavern Museum
Gadsby’s Tavern Museum is a historic 18th-century tavern and inn in Alexandria, Virginia, known for hosting prominent figures of the early United States and preserving period furnishings and architecture.
-
E.
Frazier History Museum
The Frazier History Museum is a cultural institution in Louisville that showcases regional and American history through artifacts, interactive exhibits, and educational programs.
- 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_69a4939d37188190848be3d426ebc9ae |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ad0304b081908d4c92bb2beadb81 |
completed | March 1, 2026, 9:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7c025464081908032939637248635 |
completed | March 4, 2026, 5:16 a.m. |
| NEDg | Description generation | batch_69a7c227893c8190a4ce35637365014f |
completed | March 4, 2026, 5:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7c2f1d0508190ad47eeb8099fd9f9 |
completed | March 4, 2026, 5:28 a.m. |
Created at: March 1, 2026, 7:39 p.m.