Triple
T23054226
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Navajo Volcanic Field |
E574107
|
entity |
| Predicate | oldestActivityApproximateAge |
P92699
|
FINISHED |
| Object | about 28 million years ago |
—
|
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: about 28 million years ago | Statement: [Navajo Volcanic Field, oldestActivityApproximateAge, about 28 million years ago]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: oldestActivityApproximateAge Context triple: [Navajo Volcanic Field, oldestActivityApproximateAge, about 28 million years ago]
-
A.
oldestAge
chosen
Indicates that the associated value represents the greatest (maximum) age within a given group, set, or context.
-
B.
approximateAgeBeforePresent
Indicates that one entity’s age is an estimated value measured as a time interval before the present moment.
-
C.
hasApproximateAgeRange
Indicates that one entity is associated with another entity representing an estimated or non-exact span of ages.
-
D.
approximateStartAge
Indicates the estimated or roughly determined age at which an event, condition, or state begins.
-
E.
containsAge
Indicates that one entity includes or specifies the age value or age-related information of another entity.
- 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_69e245ba7ae48190be606dbc54120e39 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1867eaed0819095c7da6b06101b12 |
completed | April 29, 2026, 4:18 a.m. |
| PD | Predicate disambiguation | batch_69ef89d5f71881908b9f9d0c8aab278c |
completed | April 27, 2026, 4:07 p.m. |
Created at: April 17, 2026, 3:54 p.m.