Triple
T636020
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stellwagen Bank |
E16622
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object | Henry Stellwagen |
E80460
|
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 Stellwagen | Statement: [Stellwagen Bank, discoveredBy, Henry Stellwagen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Henry Stellwagen Context triple: [Stellwagen Bank, discoveredBy, Henry Stellwagen]
-
A.
Henry Stellwagen
chosen
Henry Stellwagen was a 19th-century U.S. Navy officer and hydrographer whose coastal survey work led to the prominent marine sanctuary Stellwagen Bank being named in his honor.
-
B.
Nathaniel Bowditch
Nathaniel Bowditch was an American mathematician and astronomer best known for his influential work in celestial navigation and his book "The New American Practical Navigator."
-
C.
Spencer Rivers
Spencer Rivers is the son of American sportscaster and former NBA player Doc Rivers.
-
D.
Robert McClure
Robert McClure was a 19th-century Irish explorer and Royal Navy officer best known for leading the expedition that first traversed the Northwest Passage.
-
E.
Nathaniel Palmer
Nathaniel Palmer was a 19th-century American seal hunter and explorer often credited as one of the first people to sight the Antarctic Peninsula.
- 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_69a4936be1c88190af56540324b57da7 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49ee667f08190a0332b8f6c569e1a |
completed | March 1, 2026, 8:17 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a58035296481908c177e782137b194 |
completed | March 2, 2026, 12:19 p.m. |
Created at: March 1, 2026, 7:35 p.m.