Triple
T20800653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vale |
E512029
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
CVRD
CVRD is the former name and stock ticker of Vale S.A., a major Brazilian multinational mining and metals company and one of the world’s largest iron ore producers.
|
E1450944
|
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: CVRD | Statement: [Vale, abbreviation, CVRD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CVRD Context triple: [Vale, abbreviation, CVRD]
-
A.
Vila Velha
Vila Velha is a major coastal city in southeastern Brazil known for its beaches, historic sites, and role as a key urban and economic center in the state of Espírito Santo.
-
B.
Vila Verde
Vila Verde is a municipality in the Braga District of northern Portugal, known for its rural landscapes and traditional Minho culture.
-
C.
Vila Verde
Vila Verde is a civil parish within the coastal municipality of Figueira da Foz in central Portugal.
-
D.
Alhandra
Alhandra is a town in Portugal historically noted as the birthplace of the famed Portuguese navigator and empire-builder Afonso de Albuquerque.
-
E.
Vila Viçosa
Vila Viçosa is a historic town in Portugal renowned for its marble quarries and as a former residence of the Portuguese royal family.
- 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: CVRD Triple: [Vale, abbreviation, CVRD]
Generated description
CVRD is the former name and stock ticker of Vale S.A., a major Brazilian multinational mining and metals company and one of the world’s largest iron ore producers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: CVRD Target entity description: CVRD is the former name and stock ticker of Vale S.A., a major Brazilian multinational mining and metals company and one of the world’s largest iron ore producers.
-
A.
Vila Velha
Vila Velha is a major coastal city in southeastern Brazil known for its beaches, historic sites, and role as a key urban and economic center in the state of Espírito Santo.
-
B.
Vila Verde
Vila Verde is a municipality in the Braga District of northern Portugal, known for its rural landscapes and traditional Minho culture.
-
C.
Vila Verde
Vila Verde is a civil parish within the coastal municipality of Figueira da Foz in central Portugal.
-
D.
Alhandra
Alhandra is a town in Portugal historically noted as the birthplace of the famed Portuguese navigator and empire-builder Afonso de Albuquerque.
-
E.
Vila Viçosa
Vila Viçosa is a historic town in Portugal renowned for its marble quarries and as a former residence of the Portuguese royal family.
- 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_69e0b4cc69f481908e98751e697b9df4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2b014648190a1133836b36c26cd |
completed | April 21, 2026, 12:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08f8c2ff648190af26a0eaf79e0ea0 |
completed | May 16, 2026, 11:07 p.m. |
| NEDg | Description generation | batch_6a08f999e4dc819091c9b61b5a44209d |
completed | May 16, 2026, 11:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08fa3938948190a4027093ed697d1f |
completed | May 16, 2026, 11:14 p.m. |
Created at: April 16, 2026, 12:39 p.m.