Triple
T8704071
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sentinel Range |
E206601
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Rutford Ice Stream |
E613331
|
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: Rutford Ice Stream | Statement: [Sentinel Range, contains, Rutford Ice Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rutford Ice Stream Context triple: [Sentinel Range, contains, Rutford Ice Stream]
-
A.
Rutford Ice Stream
chosen
Rutford Ice Stream is a major fast-flowing glacier in West Antarctica that channels ice from the interior ice sheet toward the Filchner-Ronne Ice Shelf.
-
B.
Mercer Ice Stream
Mercer Ice Stream is a major fast-flowing glacier in West Antarctica that drains ice from the interior into the Ross Ice Shelf.
-
C.
Institute Ice Stream
Institute Ice Stream is a major fast-flowing glacier in West Antarctica that channels ice from the interior ice sheet toward the Filchner-Ronne Ice Shelf.
-
D.
Whillans Ice Stream
Whillans Ice Stream is a major fast-flowing channel of ice in West Antarctica that drains part of the West Antarctic Ice Sheet into the Ross Ice Shelf.
-
E.
Bindschadler Ice Stream
Bindschadler Ice Stream is a major fast-flowing Antarctic ice stream in West Antarctica that channels ice from the interior of the continent into the Ross Ice Shelf.
- 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_69ca835645e881908f00e3c8b51da81d |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc58fa0a208190a520e0e1f7faaea9 |
completed | March 31, 2026, 11:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cef41e3ec08190b29adf483cdf8cc3 |
completed | April 2, 2026, 10:56 p.m. |
Created at: March 30, 2026, 6:34 p.m.