Triple
T1515487
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charles Appleton Longfellow |
E32108
|
entity |
| Predicate | sibling |
P363
|
FINISHED |
| Object |
Edith Longfellow
Edith Longfellow was a 19th-century American woman best known as a daughter of the poet Henry Wadsworth Longfellow and a member of his prominent literary family.
|
E195905
|
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: Edith Longfellow | Statement: [Charles Appleton Longfellow, sibling, Edith Longfellow]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edith Longfellow Context triple: [Charles Appleton Longfellow, sibling, Edith Longfellow]
-
A.
Alice Mary Longfellow
Alice Mary Longfellow was an American philanthropist and preservationist best known for her work in historic education and for helping to preserve her father Henry Wadsworth Longfellow’s Cambridge home as a national literary landmark.
-
B.
Frances Appleton Longfellow
Frances Appleton Longfellow was a 19th-century American woman best known as the wife of poet Henry Wadsworth Longfellow and the mother of their six children.
-
C.
Maria White Lowell
Maria White Lowell was a 19th-century American poet and abolitionist, known both for her own literary work and for her influence on her husband, James Russell Lowell.
-
D.
Lavinia Norcross Dickinson
Lavinia Norcross Dickinson was the devoted sister of poet Emily Dickinson, best known for preserving and arranging Emily’s manuscripts after her death, which led to the posthumous publication of Emily’s work.
-
E.
Ernest Wadsworth Longfellow
Ernest Wadsworth Longfellow was an American painter and the son of famed poet Henry Wadsworth Longfellow.
- 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: Edith Longfellow Triple: [Charles Appleton Longfellow, sibling, Edith Longfellow]
Generated description
Edith Longfellow was a 19th-century American woman best known as a daughter of the poet Henry Wadsworth Longfellow and a member of his prominent literary family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edith Longfellow Target entity description: Edith Longfellow was a 19th-century American woman best known as a daughter of the poet Henry Wadsworth Longfellow and a member of his prominent literary family.
-
A.
Alice Mary Longfellow
Alice Mary Longfellow was an American philanthropist and preservationist best known for her work in historic education and for helping to preserve her father Henry Wadsworth Longfellow’s Cambridge home as a national literary landmark.
-
B.
Frances Appleton Longfellow
Frances Appleton Longfellow was a 19th-century American woman best known as the wife of poet Henry Wadsworth Longfellow and the mother of their six children.
-
C.
Maria White Lowell
Maria White Lowell was a 19th-century American poet and abolitionist, known both for her own literary work and for her influence on her husband, James Russell Lowell.
-
D.
Lavinia Norcross Dickinson
Lavinia Norcross Dickinson was the devoted sister of poet Emily Dickinson, best known for preserving and arranging Emily’s manuscripts after her death, which led to the posthumous publication of Emily’s work.
-
E.
Ernest Wadsworth Longfellow
Ernest Wadsworth Longfellow was an American painter and the son of famed poet Henry Wadsworth Longfellow.
- 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_69a885e8caf88190a5fbb6159ce87786 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a907da75388190bfbdbedbd46adbdc |
completed | March 5, 2026, 4:34 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ada0bd0f5c8190b5bfd26995f00a0c |
completed | March 8, 2026, 4:15 p.m. |
| NEDg | Description generation | batch_69ada1a0510481908ed8c36c9ae9a1a0 |
completed | March 8, 2026, 4:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ada26343988190bd067ca97186eb96 |
completed | March 8, 2026, 4:22 p.m. |
Created at: March 4, 2026, 7:26 p.m.