Triple
T16431336
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Antarctic Ice Sheet |
E399075
|
entity |
| Predicate | hasIceCoreSite |
P122754
|
FINISHED |
| Object | Vostok Station |
E508154
|
NE FINISHED |
How this triple was built (3 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: Vostok Station | Statement: [Antarctic Ice Sheet, hasIceCoreSite, Vostok Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vostok Station Context triple: [Antarctic Ice Sheet, hasIceCoreSite, Vostok Station]
-
A.
Vostok Station
chosen
Vostok Station is a remote Russian research base in inland Antarctica known for its extreme cold and deep ice-core climate studies.
-
B.
Vernadsky Research Base
Vernadsky Research Base is a Ukrainian Antarctic research station known for its long-term studies of ozone depletion, climate, and upper-atmosphere physics.
-
C.
Novolazarevskaya Station
Novolazarevskaya Station is a Russian Antarctic research base located in Queen Maud Land, primarily used for scientific studies of the polar environment and climate.
-
D.
Eismeer station
Eismeer station is an underground railway stop on Switzerland’s Jungfrau Railway, located within the Eiger mountain and known for its panoramic windows overlooking the surrounding glaciers.
-
E.
Mirny Station
Mirny Station is a Russian research base in Antarctica that serves as a key hub for scientific studies of the polar environment and climate.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasIceCoreSite Context triple: [Antarctic Ice Sheet, hasIceCoreSite, Vostok Station]
-
A.
hasIceSheet
Indicates that one entity possesses, is covered by, or contains an ice sheet.
-
B.
hasGlacier
Indicates that one entity possesses, contains, or is characterized by the presence of a glacier.
-
C.
hasIceSheetType
Indicates that an entity is associated with or characterized by a specific type or classification of ice sheet.
-
D.
hasIceFront
Indicates that an entity possesses or is characterized by an ice-covered front or leading edge.
-
E.
hasWaterIce
Indicates that one entity contains, possesses, or is characterized by the presence of water in solid (ice) form.
- F. None of above. chosen
Provenance (5 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32b9dffe48190a23852f828af55d8 |
completed | April 18, 2026, 6:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004584fa508190a85b1f79ecf9c258 |
completed | May 10, 2026, 8:44 a.m. |
| PD | Predicate disambiguation | batch_69e22701d2288190bf8676050758f172 |
completed | April 17, 2026, 12:26 p.m. |
| PDg | Predicate description generation | batch_69e24556c1348190902a4d116c3137d9 |
completed | April 17, 2026, 2:36 p.m. |
Created at: April 10, 2026, 5:10 a.m.