Triple

T16874619
Position Surface form Disambiguated ID Type / Status
Subject Lavezzi Islands E421265 entity
Predicate marineEcosystem P11765 FINISHED
Object Posidonia oceanica seagrass meadows E123387 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: Posidonia oceanica seagrass meadows | Statement: [Lavezzi Islands, marineEcosystem, Posidonia oceanica seagrass meadows]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Posidonia oceanica seagrass meadows
Context triple: [Lavezzi Islands, marineEcosystem, Posidonia oceanica seagrass meadows]
  • A. Posidonia oceanica meadows chosen
    Posidonia oceanica meadows are extensive underwater seagrass habitats in the Mediterranean Sea that provide crucial ecological functions such as carbon sequestration, shoreline protection, and biodiversity support.
  • B. Thalassia
    Thalassia is a genus of tropical seagrasses commonly found in shallow coastal waters, where they form important marine meadows that support diverse ecosystems.
  • C. Suriana maritima
    Suriana maritima is a salt-tolerant coastal shrub species commonly found in tropical and subtropical shorelines, known for its small yellow flowers and role in stabilizing sandy habitats.
  • D. seagrass Thalassia testudinum
    Thalassia testudinum, commonly known as turtle grass, is a dominant tropical seagrass species forming extensive underwater meadows that provide critical habitat and food for marine life in shallow coastal waters.
  • E. Cystoseira spp.
    Cystoseira spp. are a genus of large brown macroalgae that form important underwater forests in Mediterranean and other temperate coastal ecosystems.
  • 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_69d889d470fc8190b4aec199636c0c56 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e3b7f5290481909e0fd0af30935fcd completed April 18, 2026, 4:57 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00c2b2e67c81908e2313491d16353f completed May 10, 2026, 5:38 p.m.
Created at: April 10, 2026, 5:29 a.m.