Triple

T9226778
Position Surface form Disambiguated ID Type / Status
Subject R/V Conrad E221702 entity
Predicate partOf P40 FINISHED
Object Lamont-Doherty Earth Observatory research fleet E221702 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: Lamont-Doherty Earth Observatory research fleet | Statement: [R/V Conrad, partOf, Lamont-Doherty Earth Observatory research fleet]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lamont-Doherty Earth Observatory research fleet
Context triple: [R/V Conrad, partOf, Lamont-Doherty Earth Observatory research fleet]
  • A. R/V Maurice Ewing
    R/V Maurice Ewing was a research vessel renowned for conducting global marine geophysical and oceanographic surveys, particularly in support of seismic and geological studies of the seafloor.
  • B. R/V Conrad chosen
    R/V Conrad was an oceanographic research vessel operated by Columbia University’s Lamont Geological Observatory, used extensively for marine geology and geophysics expeditions.
  • C. R/V Marcus G. Langseth
    R/V Marcus G. Langseth is an oceanographic research vessel known for its advanced seismic and geophysical surveying capabilities used to study Earth's crust and marine environments.
  • D. R/V Vema
    R/V Vema was a pioneering mid-20th-century oceanographic research vessel whose global cruises produced foundational data for modern marine geology and plate tectonics.
  • E. JOIDES Resolution
    JOIDES Resolution is a scientific ocean drilling research vessel used for deep-sea geological and climate studies by the international geoscience community.
  • 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_69ca83ec8db08190a9110df8232885d2 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccda9ecef48190b8aa0e316d07cec7 completed April 1, 2026, 8:43 a.m.
NED1 Entity disambiguation (via context triple) batch_69d066521f288190a54b1199284db7a4 completed April 4, 2026, 1:16 a.m.
Created at: March 30, 2026, 7:28 p.m.