Triple
T8169531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Minas Gerais |
E190780
|
entity |
| Predicate | hasHistoricalRegion |
P915
|
FINISHED |
| Object |
Central Mineira
Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
|
E715956
|
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: Central Mineira | Statement: [Minas Gerais, hasHistoricalRegion, Central Mineira]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Mineira Context triple: [Minas Gerais, hasHistoricalRegion, Central Mineira]
-
A.
Mineirão
Mineirão is a major football stadium in Belo Horizonte, Brazil, known for hosting prominent international matches and tournaments.
-
B.
Andina mine
Andina mine is a major Chilean copper mining operation owned by the state-run company Codelco.
-
C.
Santa Bárbara mine
Santa Bárbara mine is a historic mercury mine near Huancavelica in Peru, once one of the most important sources of mercury for Spanish colonial silver mining.
-
D.
Pedreira
Pedreira is a municipality in the state of São Paulo, Brazil, known for its ceramics industry and decorative household goods.
-
E.
Minette iron-ore basin
The Minette iron-ore basin is a historically important iron ore mining region in Lorraine and neighboring areas that underpinned much of the steel industry in Luxembourg and northeastern France.
- 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: Central Mineira Triple: [Minas Gerais, hasHistoricalRegion, Central Mineira]
Generated description
Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central Mineira Target entity description: Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
-
A.
Mineirão
Mineirão is a major football stadium in Belo Horizonte, Brazil, known for hosting prominent international matches and tournaments.
-
B.
Andina mine
Andina mine is a major Chilean copper mining operation owned by the state-run company Codelco.
-
C.
Santa Bárbara mine
Santa Bárbara mine is a historic mercury mine near Huancavelica in Peru, once one of the most important sources of mercury for Spanish colonial silver mining.
-
D.
Pedreira
Pedreira is a municipality in the state of São Paulo, Brazil, known for its ceramics industry and decorative household goods.
-
E.
Minette iron-ore basin
The Minette iron-ore basin is a historically important iron ore mining region in Lorraine and neighboring areas that underpinned much of the steel industry in Luxembourg and northeastern France.
- 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_69ca82c1c0a08190bf8692b4d91a03ca |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4803de688190960438aa059d163b |
completed | March 31, 2026, 4:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf542c388190b99fe4f0c6b7b946 |
completed | April 1, 2026, 6:46 a.m. |
| NEDg | Description generation | batch_69ccc312a8608190b899394752ef375f |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd83115fc8190a3e276bed0a00926 |
completed | April 1, 2026, 8:32 a.m. |
Created at: March 30, 2026, 5:39 p.m.