Triple
T406286
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nelson Mandela |
E9390
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Healdtown, Fort Beaufort
Healdtown, Fort Beaufort is a historic mission school in South Africa renowned for educating many prominent Black leaders, including Nelson Mandela.
|
E51207
|
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: Healdtown, Fort Beaufort | Statement: [Nelson Mandela, educatedAt, Healdtown, Fort Beaufort]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Healdtown, Fort Beaufort Context triple: [Nelson Mandela, educatedAt, Healdtown, Fort Beaufort]
-
A.
Fort Pickens
Fort Pickens is a historic 19th-century coastal defense fort on the western end of Santa Rosa Island that played a key role in the defense of Pensacola Bay and remained in Union hands throughout the American Civil War.
-
B.
Fort Sumter
Fort Sumter is a coastal fortification in Charleston Harbor, South Carolina, best known as the site where the first shots of the American Civil War were fired in April 1861.
-
C.
Fort Christian
Fort Christian is a historic Danish colonial fort and the oldest standing structure in the U.S. Virgin Islands, located in Charlotte Amalie on St. Thomas.
-
D.
Fort Monroe, Virginia
Fort Monroe, Virginia is a historic coastal military installation at the mouth of the Chesapeake Bay that long served as a key U.S. Army post and defensive stronghold.
-
E.
Brunswick Town
Brunswick Town was an 18th-century colonial port settlement on the Cape Fear River that served as one of the early political and commercial centers of what is now North Carolina.
- 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: Healdtown, Fort Beaufort Triple: [Nelson Mandela, educatedAt, Healdtown, Fort Beaufort]
Generated description
Healdtown, Fort Beaufort is a historic mission school in South Africa renowned for educating many prominent Black leaders, including Nelson Mandela.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Healdtown, Fort Beaufort Target entity description: Healdtown, Fort Beaufort is a historic mission school in South Africa renowned for educating many prominent Black leaders, including Nelson Mandela.
-
A.
Fort Pickens
Fort Pickens is a historic 19th-century coastal defense fort on the western end of Santa Rosa Island that played a key role in the defense of Pensacola Bay and remained in Union hands throughout the American Civil War.
-
B.
Fort Sumter
Fort Sumter is a coastal fortification in Charleston Harbor, South Carolina, best known as the site where the first shots of the American Civil War were fired in April 1861.
-
C.
Fort Christian
Fort Christian is a historic Danish colonial fort and the oldest standing structure in the U.S. Virgin Islands, located in Charlotte Amalie on St. Thomas.
-
D.
Fort Monroe, Virginia
Fort Monroe, Virginia is a historic coastal military installation at the mouth of the Chesapeake Bay that long served as a key U.S. Army post and defensive stronghold.
-
E.
Brunswick Town
Brunswick Town was an 18th-century colonial port settlement on the Cape Fear River that served as one of the early political and commercial centers of what is now North Carolina.
- 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2ecbc00508190bbb602179273f29c |
completed | Feb. 28, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a413f75e5481908b7a0f070dec5c56 |
completed | March 1, 2026, 10:24 a.m. |
| NEDg | Description generation | batch_69a41464d2a8819085ee2fc8a86a7628 |
completed | March 1, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a414a7aff08190ab54f4118cec790d |
completed | March 1, 2026, 10:27 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.