Triple
T21807674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Svecofennian orogeny |
E538388
|
entity |
| Predicate | peakMetamorphismTime |
P1327
|
FINISHED |
| Object | around 1.87–1.80 billion 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: around 1.87–1.80 billion years ago | Statement: [Svecofennian orogeny, peakMetamorphismTime, around 1.87–1.80 billion years ago]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: peakMetamorphismTime Context triple: [Svecofennian orogeny, peakMetamorphismTime, around 1.87–1.80 billion years ago]
-
A.
metamorphicGrade
Indicates the degree of metamorphic alteration or intensity of pressure-temperature conditions experienced by a rock relative to other rocks or standards.
-
B.
metamorphismRelatedTo
Indicates a relationship where one geological feature, process, or condition is connected to or influences the metamorphic transformation of rocks or minerals.
-
C.
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.
-
D.
orogenyPhase
Indicates the specific stage or phase within a mountain-building (orogenic) event during which the related entity formed or was affected.
-
E.
peakProminencePeriod
Indicates the time period during which something reached its highest level of prominence or significance.
- 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_69e0c473f0f8819086c9d1b4a143bd67 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f078047ca88190a0efa4bc7f2faf80 |
completed | April 28, 2026, 9:04 a.m. |
| PD | Predicate disambiguation | batch_69e6be815a108190be81d7c987d0c0d6 |
completed | April 21, 2026, 12:02 a.m. |
Created at: April 16, 2026, 6:53 p.m.