Triple

T3810737
Position Surface form Disambiguated ID Type / Status
Subject Terceira Island E93126 entity
Predicate hasVolcanicFeature P6356 FINISHED
Object Algar do Carvão
Algar do Carvão is a volcanic lava tube and ancient magma chamber on Terceira Island in the Azores, famed for its dramatic vertical cave, underground lake, and lush interior vegetation.
 E390910 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: Algar do Carvão | Statement: [Terceira Island, hasVolcanicFeature, Algar do Carvão]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Algar do Carvão
Context triple: [Terceira Island, hasVolcanicFeature, Algar do Carvão]
  • A. Pedreira
    Pedreira is a municipality in the state of São Paulo, Brazil, known for its ceramics industry and decorative household goods.
  • B. Praia Vermelha
    Praia Vermelha is a small, scenic beach in Rio de Janeiro, Brazil, known for its calm waters, reddish sand, and dramatic views of Sugarloaf Mountain.
  • C. Algar
    Algar is a surname of English origin borne by various notable individuals, including figures in the arts and entertainment.
  • D. Ramos da Costa
    Ramos da Costa is a Portuguese-language surname associated with individuals such as Francisco Ramos da Costa.
  • E. Sertã
    Sertã is a municipality and town in central Portugal known for its forested landscapes, river beaches, and traditional cuisine.
  • 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: Algar do Carvão
Triple: [Terceira Island, hasVolcanicFeature, Algar do Carvão]
Generated description
Algar do Carvão is a volcanic lava tube and ancient magma chamber on Terceira Island in the Azores, famed for its dramatic vertical cave, underground lake, and lush interior vegetation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Algar do Carvão
Target entity description: Algar do Carvão is a volcanic lava tube and ancient magma chamber on Terceira Island in the Azores, famed for its dramatic vertical cave, underground lake, and lush interior vegetation.
  • A. Pedreira
    Pedreira is a municipality in the state of São Paulo, Brazil, known for its ceramics industry and decorative household goods.
  • B. Praia Vermelha
    Praia Vermelha is a small, scenic beach in Rio de Janeiro, Brazil, known for its calm waters, reddish sand, and dramatic views of Sugarloaf Mountain.
  • C. Algar
    Algar is a surname of English origin borne by various notable individuals, including figures in the arts and entertainment.
  • D. Ramos da Costa
    Ramos da Costa is a Portuguese-language surname associated with individuals such as Francisco Ramos da Costa.
  • E. Sertã
    Sertã is a municipality and town in central Portugal known for its forested landscapes, river beaches, and traditional cuisine.
  • 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_69aed96a60088190ab1df8390fffc935 completed March 9, 2026, 2:30 p.m.
NER Named-entity recognition batch_69aee80e178081908cff71223bbf6c43 completed March 9, 2026, 3:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4fb373ce4819082e2d6d6c204c392 completed March 14, 2026, 6:07 a.m.
NEDg Description generation batch_69b4fc6683848190a332fcb37df77934 completed March 14, 2026, 6:12 a.m.
NED2 Entity disambiguation (via description) batch_69b4fcc395ec8190a781e982b935c2f6 completed March 14, 2026, 6:14 a.m.
Created at: March 9, 2026, 3:16 p.m.