Triple
T22634717
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 56th United States Congress |
E558647
|
entity |
| Predicate | speakerOfTheHouse |
P3253
|
FINISHED |
| Object |
David B. Henderson
David B. Henderson was an American Republican politician from Iowa who served as Speaker of the U.S. House of Representatives at the turn of the 20th century.
|
E1547306
|
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: David B. Henderson | Statement: [56th United States Congress, speakerOfTheHouse, David B. Henderson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David B. Henderson Context triple: [56th United States Congress, speakerOfTheHouse, David B. Henderson]
-
A.
David Henderson
David Henderson was a pioneering British military aviator and senior officer who played a key role in the early development and organization of British air power during World War I.
-
B.
Richard D. Nelson
Richard D. Nelson is an American Old Testament scholar and theologian known for his work on the historical books of the Hebrew Bible and contributions to biblical historiography.
-
C.
Bruce H. Mann
Bruce H. Mann is an American legal historian and Harvard Law School professor known for his scholarship on early American legal and economic history and for being married to U.S. Senator Elizabeth Warren.
-
D.
Richard L. Kagan
Richard L. Kagan is an American historian known for his scholarship on early modern Spain and the Spanish Empire.
-
E.
Dale W. Jorgenson
Dale W. Jorgenson was a prominent American economist known for his pioneering work in the fields of productivity analysis, economic growth, and the measurement of capital.
- 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: David B. Henderson Triple: [56th United States Congress, speakerOfTheHouse, David B. Henderson]
Generated description
David B. Henderson was an American Republican politician from Iowa who served as Speaker of the U.S. House of Representatives at the turn of the 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David B. Henderson Target entity description: David B. Henderson was an American Republican politician from Iowa who served as Speaker of the U.S. House of Representatives at the turn of the 20th century.
-
A.
David Henderson
David Henderson was a pioneering British military aviator and senior officer who played a key role in the early development and organization of British air power during World War I.
-
B.
Richard D. Nelson
Richard D. Nelson is an American Old Testament scholar and theologian known for his work on the historical books of the Hebrew Bible and contributions to biblical historiography.
-
C.
Bruce H. Mann
Bruce H. Mann is an American legal historian and Harvard Law School professor known for his scholarship on early American legal and economic history and for being married to U.S. Senator Elizabeth Warren.
-
D.
Richard L. Kagan
Richard L. Kagan is an American historian known for his scholarship on early modern Spain and the Spanish Empire.
-
E.
Dale W. Jorgenson
Dale W. Jorgenson was a prominent American economist known for his pioneering work in the fields of productivity analysis, economic growth, and the measurement of capital.
- 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_69e245467d9881908d6985bd0db7a1f1 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1700d492081909bab8d9dbb1faef2 |
completed | April 29, 2026, 2:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b585b10688190bcc215e55add9ed1 |
completed | May 18, 2026, 6:20 p.m. |
| NEDg | Description generation | batch_6a0b6f5b85548190bd54f5a13dd27c5d |
completed | May 18, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b706cba28819091d40e7832e61f97 |
completed | May 18, 2026, 8:02 p.m. |
Created at: April 17, 2026, 3:03 p.m.