Triple
T9231217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amazonia |
E221819
|
entity |
| Predicate | borderedBy |
P224
|
FINISHED |
| Object |
São Francisco craton
The São Francisco craton is an ancient, stable block of continental crust in eastern Brazil that forms a major geological core of South America.
|
E794188
|
NE FINISHED |
How this triple was built (4 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: São Francisco craton | Statement: [Amazonia, borderedBy, São Francisco craton]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: São Francisco craton Context triple: [Amazonia, borderedBy, São Francisco craton]
-
A.
Kaapvaal Craton
The Kaapvaal Craton is one of Earth’s oldest and most stable pieces of continental crust, located in southern Africa and renowned for hosting some of the world’s richest gold deposits.
-
B.
Amazonian craton
The Amazonian craton is an ancient, stable block of continental crust in South America that forms a major part of the geological core of the Amazon region.
-
C.
Rae craton
Rae craton is an ancient, stable block of Earth’s continental crust that forms a major geological core of the Canadian Shield within the North American craton.
-
D.
Superior craton
The Superior craton is one of Earth’s largest and oldest stable continental cores, forming much of the ancient geological foundation of central and eastern Canada and parts of the northern United States.
-
E.
Vaalbara supercraton
Vaalbara supercraton is a proposed early Archean supercontinent thought to have formed from some of Earth’s oldest cratons, including the Kaapvaal and Pilbara cratons.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: São Francisco craton Triple: [Amazonia, borderedBy, São Francisco craton]
Generated description
The São Francisco craton is an ancient, stable block of continental crust in eastern Brazil that forms a major geological core of South America.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: São Francisco craton Target entity description: The São Francisco craton is an ancient, stable block of continental crust in eastern Brazil that forms a major geological core of South America.
-
A.
Kaapvaal Craton
The Kaapvaal Craton is one of Earth’s oldest and most stable pieces of continental crust, located in southern Africa and renowned for hosting some of the world’s richest gold deposits.
-
B.
Amazonian craton
The Amazonian craton is an ancient, stable block of continental crust in South America that forms a major part of the geological core of the Amazon region.
-
C.
Rae craton
Rae craton is an ancient, stable block of Earth’s continental crust that forms a major geological core of the Canadian Shield within the North American craton.
-
D.
Superior craton
The Superior craton is one of Earth’s largest and oldest stable continental cores, forming much of the ancient geological foundation of central and eastern Canada and parts of the northern United States.
-
E.
Vaalbara supercraton
Vaalbara supercraton is a proposed early Archean supercontinent thought to have formed from some of Earth’s oldest cratons, including the Kaapvaal and Pilbara cratons.
- 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_69ca83ed628c8190bc02d641e57f097f |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccee190204819096b38270a0abc116 |
completed | April 1, 2026, 10:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0f37b39648190993874f5789e821e |
completed | April 4, 2026, 11:18 a.m. |
| NEDg | Description generation | batch_69d0f5d341a08190b8b9c73d4fcac7c0 |
completed | April 4, 2026, 11:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0f64524ac8190b18865f38a03e36e |
completed | April 4, 2026, 11:30 a.m. |
Created at: March 30, 2026, 7:29 p.m.