Triple
T2036216
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | First Geological Survey of Pennsylvania |
E44633
|
entity |
| Predicate | chiefScientist |
P2805
|
FINISHED |
| Object | Henry Darwin Rogers |
E7481
|
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: Henry Darwin Rogers | Statement: [First Geological Survey of Pennsylvania, chiefScientist, Henry Darwin Rogers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Darwin Rogers Context triple: [First Geological Survey of Pennsylvania, chiefScientist, Henry Darwin Rogers]
-
A.
Henry Darwin Rogers
chosen
Henry Darwin Rogers was a 19th-century American geologist best known for directing the first geological survey of Pennsylvania and advancing the study of Appalachian geology.
-
B.
Arthur Whitten Brown
Arthur Whitten Brown was a British aviator best known as the navigator on the first non-stop transatlantic flight in 1919 alongside pilot John Alcock.
-
C.
Alfred Morton Githens
Alfred Morton Githens was an American architect known for his influential designs of major public libraries and cultural institutions in the early 20th century.
-
D.
Charles Alton Ellis
Charles Alton Ellis was an American structural engineer best known for performing the complex mathematical and design work that made the Golden Gate Bridge possible.
-
E.
Harold Briggs
Harold Briggs was a British Army officer best known for devising and implementing the Briggs Plan to combat communist insurgency during the Malayan Emergency.
- 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_69a889159ec481908f9e4472d9f480c7 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9363b608190b42aa6d3f3fd78c4 |
completed | March 7, 2026, 5:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae1ff38fb881909558e4d715a4d314 |
completed | March 9, 2026, 1:18 a.m. |
Created at: March 4, 2026, 7:39 p.m.