Triple

T134751
Position Surface form Disambiguated ID Type / Status
Subject Eurocontrol E2723 entity
Predicate operatesService P5884 FINISHED
Object Central Flow Management Unit
The Central Flow Management Unit is a European air traffic management body responsible for coordinating and optimizing air traffic flow across Europe to ensure safety and efficiency in the use of airspace.
E14998 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: Central Flow Management Unit | Statement: [Eurocontrol, operatesService, Central Flow Management Unit]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Flow Management Unit
Context triple: [Eurocontrol, operatesService, Central Flow Management Unit]
  • A. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • B. Unitary Plan Wind Tunnel
    The Unitary Plan Wind Tunnel is a major high-speed aerodynamic testing facility at NASA’s Ames Research Center used to evaluate aircraft and spacecraft designs.
  • C. FCS
    FCS is the NCAA Division I Football Championship Subdivision, the tier of top-level college football that determines its national champion through a playoff system rather than traditional bowl games.
  • D. APG IV system
    The APG IV system is the fourth modern classification framework for flowering plants developed by the Angiosperm Phylogeny Group, widely used to organize angiosperm families based on molecular phylogenetic evidence.
  • E. IEEE 802.1Qdm resource management standard
    The IEEE 802.1Qdm resource management standard is an IEEE 802.1 Time-Sensitive Networking (TSN) specification that defines mechanisms for managing and allocating network resources to ensure predictable, reliable performance in bridged and time-sensitive Ethernet networks.
  • 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: Central Flow Management Unit
Triple: [Eurocontrol, operatesService, Central Flow Management Unit]
Generated description
The Central Flow Management Unit is a European air traffic management body responsible for coordinating and optimizing air traffic flow across Europe to ensure safety and efficiency in the use of airspace.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Flow Management Unit
Target entity description: The Central Flow Management Unit is a European air traffic management body responsible for coordinating and optimizing air traffic flow across Europe to ensure safety and efficiency in the use of airspace.
  • A. ECU
    ECU is the three-letter ISO 3166-1 alpha-3 country code that uniquely identifies Ecuador in international standards and data systems.
  • B. Unitary Plan Wind Tunnel
    The Unitary Plan Wind Tunnel is a major high-speed aerodynamic testing facility at NASA’s Ames Research Center used to evaluate aircraft and spacecraft designs.
  • C. FCS
    FCS is the NCAA Division I Football Championship Subdivision, the tier of top-level college football that determines its national champion through a playoff system rather than traditional bowl games.
  • D. APG IV system
    The APG IV system is the fourth modern classification framework for flowering plants developed by the Angiosperm Phylogeny Group, widely used to organize angiosperm families based on molecular phylogenetic evidence.
  • E. IEEE 802.1Qdm resource management standard
    The IEEE 802.1Qdm resource management standard is an IEEE 802.1 Time-Sensitive Networking (TSN) specification that defines mechanisms for managing and allocating network resources to ensure predictable, reliable performance in bridged and time-sensitive Ethernet networks.
  • 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_69a2520c0f3481908b0ed054a2fca8d0 completed Feb. 28, 2026, 2:25 a.m.
NER Named-entity recognition batch_69a25b82ef94819083488d3d93fdfe6f completed Feb. 28, 2026, 3:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2aa47e780819083237393f19a0fce completed Feb. 28, 2026, 8:41 a.m.
NEDg Description generation batch_69a2ab56ab4881909e570e9b404bf2fe completed Feb. 28, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69a2ab8e01448190b58b2747b7fda5cb completed Feb. 28, 2026, 8:47 a.m.
Created at: Feb. 28, 2026, 2:30 a.m.