Triple
T13951533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grays River |
E335537
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Robert Gray |
E499134
|
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: Robert Gray | Statement: [Grays River, namedAfter, Robert Gray]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Gray Context triple: [Grays River, namedAfter, Robert Gray]
-
A.
Robert Gray
chosen
Robert Gray was an American merchant sea captain and explorer best known for being the first recorded European to enter the Columbia River, leading to several Pacific Northwest places bearing his name.
-
B.
Robert Gray
Robert Gray was a 19th-century Anglican bishop who became the first Bishop of Cape Town and a leading figure in establishing the Anglican Church in southern Africa.
-
C.
George Vancouver
George Vancouver was an 18th-century British Royal Navy officer and explorer best known for his detailed surveys of the Pacific Northwest coast of North America.
-
D.
Joseph Whidbey
Joseph Whidbey was a British Royal Navy officer and master who served as a surveyor and explorer on George Vancouver’s late 18th-century expedition to the Pacific Northwest.
-
E.
John Ross (explorer)
John Ross was a Scottish naval officer and Arctic explorer best known for his early 19th-century expeditions in search of the Northwest Passage.
- 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2e131c608190b4ffdbada24a3208 |
completed | April 14, 2026, 12:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fba1cca84881909c7733bbc2609eea |
completed | May 6, 2026, 8:17 p.m. |
Created at: April 9, 2026, 10:17 p.m.