Triple
T1088854
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lander County |
E24114
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
Frederick W. Lander
Frederick W. Lander was a 19th-century American civil engineer and explorer best known for surveying and constructing overland wagon routes to the western United States.
|
E248152
|
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: Frederick W. Lander | Statement: [Lander County, namedAfter, Frederick W. Lander]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frederick W. Lander Context triple: [Lander County, namedAfter, Frederick W. Lander]
-
A.
Donald W. Loveland
Donald W. Loveland is a logician and computer scientist known for his influential contributions to automated theorem proving and logic in computer science.
-
B.
Benjamin A. Vierling
Benjamin A. Vierling is an American artist known for his intricate, symbolically rich paintings that blend classical techniques with esoteric and mystical themes.
-
C.
David R. Francis
David R. Francis was an American politician and diplomat who served as mayor of St. Louis, governor of Missouri, and U.S. ambassador to Russia in the late 19th and early 20th centuries.
-
D.
Donald A. Henderson
Donald A. Henderson was an American epidemiologist who led the World Health Organization’s successful global campaign to eradicate smallpox.
-
E.
David M. Satterfield
David M. Satterfield is an American diplomat and former U.S. ambassador who has held several senior foreign policy roles, including directing Rice University's Baker Institute for Public Policy.
- 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: Frederick W. Lander Triple: [Lander County, namedAfter, Frederick W. Lander]
Generated description
Frederick W. Lander was a 19th-century American civil engineer and explorer best known for surveying and constructing overland wagon routes to the western United States.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frederick W. Lander Target entity description: Frederick W. Lander was a 19th-century American civil engineer and explorer best known for surveying and constructing overland wagon routes to the western United States.
-
A.
Donald W. Loveland
Donald W. Loveland is a logician and computer scientist known for his influential contributions to automated theorem proving and logic in computer science.
-
B.
Benjamin A. Vierling
Benjamin A. Vierling is an American artist known for his intricate, symbolically rich paintings that blend classical techniques with esoteric and mystical themes.
-
C.
David R. Francis
David R. Francis was an American politician and diplomat who served as mayor of St. Louis, governor of Missouri, and U.S. ambassador to Russia in the late 19th and early 20th centuries.
-
D.
Donald A. Henderson
Donald A. Henderson was an American epidemiologist who led the World Health Organization’s successful global campaign to eradicate smallpox.
-
E.
David M. Satterfield
David M. Satterfield is an American diplomat and former U.S. ambassador who has held several senior foreign policy roles, including directing Rice University's Baker Institute for Public Policy.
- 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_69a49404428c819092dcc9632f5f7b8b |
completed | March 1, 2026, 7:31 p.m. |
| NER | Named-entity recognition | batch_69a4b97d85708190a1630256648aa4a2 |
completed | March 1, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae6ad879108190a28e2e07a1df35a0 |
completed | March 9, 2026, 6:38 a.m. |
| NEDg | Description generation | batch_69ae6bbba3908190b24b6e29175cc449 |
completed | March 9, 2026, 6:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6c5f6364819085aed383ab0ff8c5 |
completed | March 9, 2026, 6:44 a.m. |
Created at: March 1, 2026, 7:42 p.m.