Triple
T3277501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carl Sandburg |
E68791
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Lillian Steichen Sandburg
Lillian Steichen Sandburg was an American educator, political activist, and bookbinder best known as the wife and close collaborator of poet and writer Carl Sandburg.
|
E345429
|
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: Lillian Steichen Sandburg | Statement: [Carl Sandburg, spouse, Lillian Steichen Sandburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lillian Steichen Sandburg Context triple: [Carl Sandburg, spouse, Lillian Steichen Sandburg]
-
A.
Carl Sandburg
Carl Sandburg was an American poet, writer, and folklorist known for his free-verse depictions of industrial America and his celebrated biography of Abraham Lincoln.
-
B.
Gertrude Stein
Gertrude Stein was an American modernist writer and art collector known for her experimental prose and for hosting an influential Paris salon that nurtured artists and authors such as Ernest Hemingway and Pablo Picasso.
-
C.
Gwendolyn Bennett
Gwendolyn Bennett was an influential Harlem Renaissance poet, writer, and visual artist whose work explored Black identity and culture in early 20th-century America.
-
D.
Marianne Moore
Marianne Moore was an influential American modernist poet known for her precise language, innovative verse forms, and keenly observant, often witty explorations of nature and morality.
-
E.
Amy Lowell
Amy Lowell was an American poet of the early 20th century, associated with the Imagist movement and known for her vivid free-verse poetry and literary criticism.
- 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: Lillian Steichen Sandburg Triple: [Carl Sandburg, spouse, Lillian Steichen Sandburg]
Generated description
Lillian Steichen Sandburg was an American educator, political activist, and bookbinder best known as the wife and close collaborator of poet and writer Carl Sandburg.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lillian Steichen Sandburg Target entity description: Lillian Steichen Sandburg was an American educator, political activist, and bookbinder best known as the wife and close collaborator of poet and writer Carl Sandburg.
-
A.
Carl Sandburg
Carl Sandburg was an American poet, writer, and folklorist known for his free-verse depictions of industrial America and his celebrated biography of Abraham Lincoln.
-
B.
Gertrude Stein
Gertrude Stein was an American modernist writer and art collector known for her experimental prose and for hosting an influential Paris salon that nurtured artists and authors such as Ernest Hemingway and Pablo Picasso.
-
C.
Gwendolyn Bennett
Gwendolyn Bennett was an influential Harlem Renaissance poet, writer, and visual artist whose work explored Black identity and culture in early 20th-century America.
-
D.
Marianne Moore
Marianne Moore was an influential American modernist poet known for her precise language, innovative verse forms, and keenly observant, often witty explorations of nature and morality.
-
E.
Amy Lowell
Amy Lowell was an American poet of the early 20th century, associated with the Imagist movement and known for her vivid free-verse poetry and literary criticism.
- 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_69ad859c463481909ca4be267336c290 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb013de048190bcaac732caa6b174 |
completed | March 8, 2026, 5:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2e84a3c2c8190908152fc042fcad1 |
completed | March 12, 2026, 4:22 p.m. |
| NEDg | Description generation | batch_69b2e939460481909743b49e274b693e |
completed | March 12, 2026, 4:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2ecfd3c20819089bc0b2141aee8eb |
completed | March 12, 2026, 4:42 p.m. |
Created at: March 8, 2026, 3:10 p.m.