Triple

T17198398
Position Surface form Disambiguated ID Type / Status
Subject Pacific Tsunami Warning Center E417412 entity
Predicate usesInstrument P933 FINISHED
Object DART buoys
DART buoys are deep-ocean sensor systems designed to detect tsunamis in real time and relay data for early warning and hazard mitigation.
 E1256591 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: DART buoys | Statement: [Pacific Tsunami Warning Center, usesInstrument, DART buoys]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: DART buoys
Context triple: [Pacific Tsunami Warning Center, usesInstrument, DART buoys]
  • A. Buoys
    "Buoys" is a 2019 experimental pop album by Panda Bear that blends watery, minimalist production with introspective vocals.
  • 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. DART Victory Station
    DART Victory Station is a Dallas Area Rapid Transit rail station serving the Victory Park area, including major venues like the American Airlines Center.
  • D. DART
    DART is the public transportation authority serving the Dallas–Fort Worth metropolitan area with buses, light rail, commuter rail, and paratransit services.
  • E. DART
    DART is an electrified suburban rail service that runs along the coast of Dublin and its surrounding areas, providing frequent commuter transport.
  • 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: DART buoys
Triple: [Pacific Tsunami Warning Center, usesInstrument, DART buoys]
Generated description
DART buoys are deep-ocean sensor systems designed to detect tsunamis in real time and relay data for early warning and hazard mitigation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: DART buoys
Target entity description: DART buoys are deep-ocean sensor systems designed to detect tsunamis in real time and relay data for early warning and hazard mitigation.
  • A. Buoys
    "Buoys" is a 2019 experimental pop album by Panda Bear that blends watery, minimalist production with introspective vocals.
  • 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. DART Victory Station
    DART Victory Station is a Dallas Area Rapid Transit rail station serving the Victory Park area, including major venues like the American Airlines Center.
  • D. DART
    DART is the public transportation authority serving the Dallas–Fort Worth metropolitan area with buses, light rail, commuter rail, and paratransit services.
  • E. DART
    DART is an electrified suburban rail service that runs along the coast of Dublin and its surrounding areas, providing frequent commuter transport.
  • 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_69d886d6ba8c819093215917b3d01689 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42daca29081909837494d8d516634 completed April 19, 2026, 1:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a015fd7ef048190b0828ec6ea0e119c completed May 11, 2026, 4:49 a.m.
NEDg Description generation batch_6a01636d8f008190975bcd8d9124ec88 completed May 11, 2026, 5:04 a.m.
NED2 Entity disambiguation (via description) batch_6a0163d510908190906a3b186e840688 completed May 11, 2026, 5:06 a.m.
Created at: April 10, 2026, 5:38 a.m.