Triple
T27239366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chugach terrane |
E687160
|
entity |
| Predicate | maximumDepositionalAge |
P1327
|
FINISHED |
| Object | Late Jurassic to Cretaceous |
—
|
LITERAL 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: Late Jurassic to Cretaceous | Statement: [Chugach terrane, maximumDepositionalAge, Late Jurassic to Cretaceous]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: maximumDepositionalAge Context triple: [Chugach terrane, maximumDepositionalAge, Late Jurassic to Cretaceous]
-
A.
ageAtDeposition
Indicates the age an entity had at the time a statement, record, or sample was formally deposited or submitted.
-
B.
geologicalAge
chosen
Indicates the time period in Earth's geological history during which an entity (such as a rock, fossil, or formation) originated or was formed.
-
C.
lastGlacialMaximumApproximate
Indicates that the subject time or event occurs approximately during the period of the Last Glacial Maximum.
-
D.
estimatedAgeInMillionsOfYears
Indicates the approximate age of something expressed in units of millions of years.
-
E.
hasApproximateDipOfYoungerRocks
Indicates that the younger rock layers have an approximate dip (inclination) of a specified amount or direction relative to horizontal.
- F. None of above.
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_69ef355547408190b5ca0d777c65040a |
completed | April 27, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69f68805b4848190b75da14996d52a38 |
completed | May 2, 2026, 11:25 p.m. |
| PD | Predicate disambiguation | batch_69f68609c0b08190a8e1238a4d97c270 |
completed | May 2, 2026, 11:17 p.m. |
Created at: April 27, 2026, 10:36 a.m.