Triple
T119858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Narrative of the Life of Frederick Douglass, an American Slave |
E2421
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | Frederick Douglass |
E877
|
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: Frederick Douglass | Statement: [Narrative of the Life of Frederick Douglass, an American Slave, author, Frederick Douglass]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frederick Douglass Context triple: [Narrative of the Life of Frederick Douglass, an American Slave, author, Frederick Douglass]
-
A.
Douglass
chosen
Douglass is a surname and given name most famously associated with Frederick Douglass, the 19th-century American abolitionist, writer, and orator.
-
B.
Anna Murray Douglass
Anna Murray Douglass was an African American abolitionist and the first wife of Frederick Douglass, who played a crucial role in his escape from slavery and supported his activism throughout their marriage.
-
C.
Harriet Beecher Stowe
Harriet Beecher Stowe was a 19th-century American author and abolitionist best known for her influential anti-slavery novel "Uncle Tom's Cabin."
-
D.
Harriet Jacobs
Harriet Jacobs was a formerly enslaved African American woman whose 1861 autobiography "Incidents in the Life of a Slave Girl" became a landmark work in abolitionist literature and early Black feminist writing.
-
E.
Thomas Fuller
Thomas Fuller was a 19th-century Canadian-born architect best known for designing major public buildings in North America, including prominent government structures.
- 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_69a2506c5428819085c28a8884790e29 |
completed | Feb. 28, 2026, 2:18 a.m. |
| NER | Named-entity recognition | batch_69a25715cfb881909ffb488f21a4a16d |
completed | Feb. 28, 2026, 2:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2aa453a8c81908d6d4d14aff8522e |
completed | Feb. 28, 2026, 8:41 a.m. |
Created at: Feb. 28, 2026, 2:24 a.m.