Triple
T8882594
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matthew Henson |
E211445
|
entity |
| Predicate | commemoratedBy |
P500
|
FINISHED |
| Object | Matthew Henson Earth Conservation Center |
E211445
|
NE FINISHED |
How this triple was built (2 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: Matthew Henson Earth Conservation Center | Statement: [Matthew Henson, commemoratedBy, Matthew Henson Earth Conservation Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matthew Henson Earth Conservation Center Context triple: [Matthew Henson, commemoratedBy, Matthew Henson Earth Conservation Center]
-
A.
Matthew Henson
chosen
Matthew Henson was an African American explorer best known as one of the first people to reach the North Pole and a key member of early Arctic expeditions.
-
B.
Francis Leopold McClintock
Francis Leopold McClintock was a 19th-century Irish Royal Navy officer and Arctic explorer renowned for his pioneering sledge journeys and for leading the successful 1857–59 expedition that uncovered crucial evidence about the fate of Sir John Franklin’s lost expedition.
-
C.
Clarence King
Clarence King was a 19th-century American geologist, explorer, and the first director of the United States Geological Survey, renowned for his pioneering surveys of the American West.
-
D.
William Shepard Wetmore
William Shepard Wetmore was a 19th-century American China trade merchant and prominent Newport, Rhode Island businessman and philanthropist.
-
E.
George Washington Hill
George Washington Hill was a 19th-century Texas politician who served as secretary of war and secretary of the treasury for the Republic of Texas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca838f9e20819096ab1f236a70381a |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc616a01f48190b8bbde0e898a38c7 |
completed | April 1, 2026, 12:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfabca74888190934593d6504fbed1 |
completed | April 3, 2026, noon |
Created at: March 30, 2026, 6:53 p.m.