Triple

T4619751
Position Surface form Disambiguated ID Type / Status
Subject RRS Charles Darwin E100947 entity
Predicate hasEquipment P2728 FINISHED
Object CTD rosette system
The CTD rosette system is an oceanographic instrument array that collects water samples at various depths while simultaneously measuring conductivity, temperature, and depth to profile the water column.
E459167 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: CTD rosette system | Statement: [RRS Charles Darwin, hasEquipment, CTD rosette system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CTD rosette system
Context triple: [RRS Charles Darwin, hasEquipment, CTD rosette system]
  • A. Ocean Observatories Initiative cabled observatory
    The Ocean Observatories Initiative cabled observatory is a deep-sea, fiber-optic-linked research network that continuously monitors seafloor and oceanographic processes with real-time, high-resolution sensors.
  • B. Argo floats
    Argo floats are autonomous, drifting oceanographic instruments that profile temperature, salinity, and currents throughout the global oceans to support climate and circulation research.
  • C. Integrated Ocean Observing System Program
    The Integrated Ocean Observing System Program is a U.S. federal initiative that coordinates and supports nationwide coastal and ocean observing networks to provide real-time data for marine operations, environmental monitoring, and decision-making.
  • D. Marine Observatories
    Marine Observatories are specialized monitoring facilities that collect and analyze oceanographic and meteorological data to support weather forecasting, climate research, and maritime safety.
  • E. NOAA Uncrewed Systems Research Program
    The NOAA Uncrewed Systems Research Program is a federal research initiative that develops and applies uncrewed technologies such as drones and autonomous vehicles to enhance environmental monitoring and data collection for oceanic and atmospheric science.
  • 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: CTD rosette system
Triple: [RRS Charles Darwin, hasEquipment, CTD rosette system]
Generated description
The CTD rosette system is an oceanographic instrument array that collects water samples at various depths while simultaneously measuring conductivity, temperature, and depth to profile the water column.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CTD rosette system
Target entity description: The CTD rosette system is an oceanographic instrument array that collects water samples at various depths while simultaneously measuring conductivity, temperature, and depth to profile the water column.
  • A. Ocean Observatories Initiative cabled observatory
    The Ocean Observatories Initiative cabled observatory is a deep-sea, fiber-optic-linked research network that continuously monitors seafloor and oceanographic processes with real-time, high-resolution sensors.
  • B. Argo floats
    Argo floats are autonomous, drifting oceanographic instruments that profile temperature, salinity, and currents throughout the global oceans to support climate and circulation research.
  • C. Integrated Ocean Observing System Program
    The Integrated Ocean Observing System Program is a U.S. federal initiative that coordinates and supports nationwide coastal and ocean observing networks to provide real-time data for marine operations, environmental monitoring, and decision-making.
  • D. Marine Observatories
    Marine Observatories are specialized monitoring facilities that collect and analyze oceanographic and meteorological data to support weather forecasting, climate research, and maritime safety.
  • E. NOAA Uncrewed Systems Research Program
    The NOAA Uncrewed Systems Research Program is a federal research initiative that develops and applies uncrewed technologies such as drones and autonomous vehicles to enhance environmental monitoring and data collection for oceanic and atmospheric science.
  • 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_69bd43cf363c819087fd5ab441b4a3f4 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd59e3e6948190925e2cfad20dcc8c completed March 20, 2026, 2:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa95bd6c8190ad33e52b338560a6 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb5502c48190b7679941b83e6e0c completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdff53680c8190a62aace0f0c9f3b3 completed March 21, 2026, 2:15 a.m.
Created at: March 20, 2026, 1:12 p.m.