Triple
T14705915
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lillian Steichen Sandburg |
E345429
|
entity |
| Predicate | birthName |
P65
|
FINISHED |
| Object |
Lillian Steichen
Lillian Steichen was an American political activist and writer, known both for her socialist organizing and as the sister of photographer Edward Steichen and wife of poet Carl Sandburg.
|
E1117052
|
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 | Statement: [Lillian Steichen Sandburg, birthName, Lillian Steichen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lillian Steichen Context triple: [Lillian Steichen Sandburg, birthName, Lillian Steichen]
-
A.
Edward Steichen
Edward Steichen was a pioneering Luxembourgish-American photographer, painter, and curator renowned for his influential role in early 20th-century art and for serving as director of photography at New York’s Museum of Modern Art.
-
B.
Lillian Bassman
Lillian Bassman was an influential American fashion photographer and art director known for her experimental, high-contrast, and painterly images that helped redefine mid-20th-century fashion photography.
-
C.
Berenice Abbott
Berenice Abbott was an influential American photographer best known for her black-and-white images documenting New York City’s architecture and urban transformation in the early 20th century.
-
D.
Irving Penn
Irving Penn was a renowned American photographer celebrated for his elegant fashion images, still lifes, and portraiture for magazines such as Vogue.
-
E.
Avedon
Avedon is a music producer known for his work on contemporary pop and R&B projects, including contributions to Doja Cat’s album "Planet Her."
- 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 Triple: [Lillian Steichen Sandburg, birthName, Lillian Steichen]
Generated description
Lillian Steichen was an American political activist and writer, known both for her socialist organizing and as the sister of photographer Edward Steichen and wife of poet Carl Sandburg.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lillian Steichen Target entity description: Lillian Steichen was an American political activist and writer, known both for her socialist organizing and as the sister of photographer Edward Steichen and wife of poet Carl Sandburg.
-
A.
Edward Steichen
Edward Steichen was a pioneering Luxembourgish-American photographer, painter, and curator renowned for his influential role in early 20th-century art and for serving as director of photography at New York’s Museum of Modern Art.
-
B.
Lillian Bassman
Lillian Bassman was an influential American fashion photographer and art director known for her experimental, high-contrast, and painterly images that helped redefine mid-20th-century fashion photography.
-
C.
Berenice Abbott
Berenice Abbott was an influential American photographer best known for her black-and-white images documenting New York City’s architecture and urban transformation in the early 20th century.
-
D.
Irving Penn
Irving Penn was a renowned American photographer celebrated for his elegant fashion images, still lifes, and portraiture for magazines such as Vogue.
-
E.
Avedon
Avedon is a music producer known for his work on contemporary pop and R&B projects, including contributions to Doja Cat’s album "Planet Her."
- 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_69d822e4a8c08190a155df736bb7bc13 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb6086c608190a66c64e23a3e002f |
completed | April 14, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdfb8221a4819098937018f24a0b44 |
completed | May 8, 2026, 3:04 p.m. |
| NEDg | Description generation | batch_69fdfd5c19b0819081efd1dc3ce0c9fb |
completed | May 8, 2026, 3:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fdfded4ab48190b4151cd8f6078d57 |
completed | May 8, 2026, 3:14 p.m. |
Created at: April 10, 2026, 1:28 a.m.