Triple
T14519326
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peninsular Gneiss |
E340607
|
entity |
| Predicate | underlies |
P4501
|
FINISHED |
| Object | Dharwar greenstone belts |
E1104896
|
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: Dharwar greenstone belts | Statement: [Peninsular Gneiss, underlies, Dharwar greenstone belts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dharwar greenstone belts Context triple: [Peninsular Gneiss, underlies, Dharwar greenstone belts]
-
A.
Dharwar Craton
The Dharwar Craton is one of Earth's oldest stable continental crustal blocks in southern India, renowned for its Archean rocks and significant mineral resources.
-
B.
Dharwar Supergroup
chosen
The Dharwar Supergroup is one of India’s oldest and most significant Precambrian greenstone–granite belts, renowned for its ancient volcanic-sedimentary sequences and important mineral deposits, particularly in the Dharwar Craton of southern India.
-
C.
Barberton Greenstone Belt
The Barberton Greenstone Belt is one of the oldest and best-preserved pieces of Earth’s early continental crust, renowned for its Archean volcanic and sedimentary rocks that provide key evidence about the planet’s early geological and biological history.
-
D.
Acasta Gneiss Complex
The Acasta Gneiss Complex is one of the oldest known rock formations on Earth, consisting of highly metamorphosed ancient continental crust located in the Canadian Shield of Northwest Territories, Canada.
-
E.
Isua Greenstone Belt
The Isua Greenstone Belt is one of the oldest known rock formations on Earth, preserving early Archean crust and some of the earliest evidence of geological and possibly biological activity.
- 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_69d822d9c0408190b9a2b3643e58bb4d |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69de9a70b15c81908773633e989ef704 |
completed | April 14, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd8aaeaf40819087fa0db989813e02 |
completed | May 8, 2026, 7:03 a.m. |
Created at: April 10, 2026, 1:22 a.m.