Triple
T11374669
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Edward Bierstadt |
E269434
|
entity |
| Predicate | hasRelative |
P367
|
FINISHED |
| Object |
Charles Bierstadt
Charles Bierstadt was a 19th-century American photographer known for his landscape and stereoscopic images, and as the brother of painter Albert Bierstadt.
|
E269434
|
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: Charles Bierstadt | Statement: [Edward Bierstadt, hasRelative, Charles Bierstadt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Charles Bierstadt Context triple: [Edward Bierstadt, hasRelative, Charles Bierstadt]
-
A.
Edward Bierstadt
Edward Bierstadt was a 19th-century American photographer and engraver known for his work in early photographic printing and for being part of the prominent Bierstadt artistic family.
-
B.
Albert Bierstadt
Albert Bierstadt was a 19th-century American painter renowned for his grand, dramatic landscapes of the American West, associated with the Hudson River School and Luminism.
-
C.
Frederic Edwin Church
Frederic Edwin Church was a leading 19th-century American landscape painter of the Hudson River School, renowned for his large-scale, dramatic depictions of natural wonders.
-
D.
Frederick Church
Frederick Church was an early 20th-century American roller coaster designer known for creating classic wooden coasters such as the Dragon Coaster.
-
E.
Francis Davis Millet
Francis Davis Millet was an American painter, sculptor, and writer known for his prominent role in late 19th-century public art and his tragic death in the sinking of the Titanic.
- 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: Charles Bierstadt Triple: [Edward Bierstadt, hasRelative, Charles Bierstadt]
Generated description
Charles Bierstadt was a 19th-century American photographer known for his landscape and stereoscopic images, and as the brother of painter Albert Bierstadt.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Charles Bierstadt Target entity description: Charles Bierstadt was a 19th-century American photographer known for his landscape and stereoscopic images, and as the brother of painter Albert Bierstadt.
-
A.
Edward Bierstadt
chosen
Edward Bierstadt was a 19th-century American photographer and engraver known for his work in early photographic printing and for being part of the prominent Bierstadt artistic family.
-
B.
Albert Bierstadt
Albert Bierstadt was a 19th-century American painter renowned for his grand, dramatic landscapes of the American West, associated with the Hudson River School and Luminism.
-
C.
Frederic Edwin Church
Frederic Edwin Church was a leading 19th-century American landscape painter of the Hudson River School, renowned for his large-scale, dramatic depictions of natural wonders.
-
D.
Frederick Church
Frederick Church was an early 20th-century American roller coaster designer known for creating classic wooden coasters such as the Dragon Coaster.
-
E.
Francis Davis Millet
Francis Davis Millet was an American painter, sculptor, and writer known for his prominent role in late 19th-century public art and his tragic death in the sinking of the Titanic.
- F. None of above.
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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea8d244c8190b865260338edb532 |
completed | April 9, 2026, 6:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e713122ef8819086c8d7e37c00a1c2 |
completed | April 21, 2026, 6:02 a.m. |
| NEDg | Description generation | batch_69e720f4015c81909ba7973c3e781985 |
completed | April 21, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e75a7a04c88190bb8f3dd3f3e435ef |
completed | April 21, 2026, 11:07 a.m. |
Created at: April 8, 2026, 9:33 p.m.