Triple
T11296955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richmond National Battlefield Park |
E267476
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Tredegar Iron Works visitor center |
E53345
|
NE FINISHED |
How this triple was built (2 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: Tredegar Iron Works visitor center | Statement: [Richmond National Battlefield Park, hasPart, Tredegar Iron Works visitor center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tredegar Iron Works visitor center Context triple: [Richmond National Battlefield Park, hasPart, Tredegar Iron Works visitor center]
-
A.
Tredegar Iron Works
chosen
Tredegar Iron Works is a historic 19th-century ironworks complex in Richmond, Virginia, best known as a major supplier of iron and munitions to the Confederate States during the American Civil War.
-
B.
Tredegar Grounds
Tredegar Grounds is a public park and recreational green space located in the town of Risca in South Wales.
-
C.
Sloss Furnaces National Historic Landmark
Sloss Furnaces National Historic Landmark is a preserved 19th- and 20th-century iron-producing blast furnace complex in Birmingham, Alabama, that now serves as a museum and cultural site highlighting the city’s industrial heritage.
-
D.
Bessemer Hall of History Museum
The Bessemer Hall of History Museum is a local history museum in Bessemer, Alabama, dedicated to preserving and showcasing the city’s cultural, industrial, and community heritage.
-
E.
Anthracite Heritage Museum
The Anthracite Heritage Museum is a Pennsylvania museum dedicated to preserving and interpreting the history, culture, and labor of the anthracite coal mining communities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aac993a08190a6f36445ebaf9a43 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9a262e08190a7c1eacbc6019496 |
completed | April 9, 2026, 6:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e50a32ac308190828e1138522527fb |
completed | April 19, 2026, 5 p.m. |
Created at: April 8, 2026, 9:32 p.m.