Triple

T1815439
Position Surface form Disambiguated ID Type / Status
Subject Heinkel He 219 E40425 entity
Predicate radarEquipment P32605 FINISHED
Object FuG 212 Lichtenstein C-1 radar
The FuG 212 Lichtenstein C-1 was a German World War II airborne interception radar set used primarily by night fighters to detect and engage enemy aircraft in darkness or poor visibility.
E204419 NE FINISHED

How this triple was built (5 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: FuG 212 Lichtenstein C-1 radar | Statement: [Heinkel He 219, radarEquipment, FuG 212 Lichtenstein C-1 radar]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: FuG 212 Lichtenstein C-1 radar
Context triple: [Heinkel He 219, radarEquipment, FuG 212 Lichtenstein C-1 radar]
  • A. Würzburg radar
    Würzburg radar was a German World War II ground-based radar system primarily used for directing anti-aircraft artillery and night-fighter defenses.
  • B. Heinkel He 162
    The Heinkel He 162 was a late-World War II German single-engine jet fighter, notable for its rapid development and use by the Luftwaffe as an emergency "Volksjäger" (people's fighter).
  • C. Arado Ar 196 seaplane
    The Arado Ar 196 seaplane was a German World War II shipboard reconnaissance floatplane widely used by the Kriegsmarine for scouting, patrol, and maritime operations.
  • D. AN/TPY-2 radar
    The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
  • E. AN/MPQ-53 radar
    The AN/MPQ-53 is a multifunction, phased-array fire control radar used to detect, track, and guide interceptors against aircraft and missile threats in the Patriot air defense system.
  • 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: FuG 212 Lichtenstein C-1 radar
Triple: [Heinkel He 219, radarEquipment, FuG 212 Lichtenstein C-1 radar]
Generated description
The FuG 212 Lichtenstein C-1 was a German World War II airborne interception radar set used primarily by night fighters to detect and engage enemy aircraft in darkness or poor visibility.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: FuG 212 Lichtenstein C-1 radar
Target entity description: The FuG 212 Lichtenstein C-1 was a German World War II airborne interception radar set used primarily by night fighters to detect and engage enemy aircraft in darkness or poor visibility.
  • A. Würzburg radar
    Würzburg radar was a German World War II ground-based radar system primarily used for directing anti-aircraft artillery and night-fighter defenses.
  • B. Heinkel He 162
    The Heinkel He 162 was a late-World War II German single-engine jet fighter, notable for its rapid development and use by the Luftwaffe as an emergency "Volksjäger" (people's fighter).
  • C. Arado Ar 196 seaplane
    The Arado Ar 196 seaplane was a German World War II shipboard reconnaissance floatplane widely used by the Kriegsmarine for scouting, patrol, and maritime operations.
  • D. AN/TPY-2 radar
    The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
  • E. AN/MPQ-53 radar
    The AN/MPQ-53 is a multifunction, phased-array fire control radar used to detect, track, and guide interceptors against aircraft and missile threats in the Patriot air defense system.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: radarEquipment
Context triple: [Heinkel He 219, radarEquipment, FuG 212 Lichtenstein C-1 radar]
  • A. radarType
    Indicates the specific category or classification of radar associated with an entity.
  • B. radarLocation
    Indicates the geographic position where a radar system is installed or operating.
  • C. primaryRadar
    Indicates that the relationship or action is detected or established using primary radar sensing (i.e., direct reflection of radio waves from a target without requiring a transponder).
  • D. airDefenseSystemComponent
    Indicates that one entity is a component or subsystem of an air defense system associated with another entity.
  • E. weaponCapability
    Indicates that one entity has the ability to use, deploy, or function as a weapon against another entity or target.
  • F. None of above. chosen

Provenance (7 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_69a8864526c081908a3a4d74f689e2c5 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aba67721788190951beae25e885457 completed March 7, 2026, 4:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69adbf5de46c8190817f67d692e98803 completed March 8, 2026, 6:26 p.m.
NEDg Description generation batch_69adc2b4d8a0819080ff41cf73417276 completed March 8, 2026, 6:40 p.m.
NED2 Entity disambiguation (via description) batch_69adc38732d8819092e0ac76354f08c1 completed March 8, 2026, 6:44 p.m.
PD Predicate disambiguation batch_69aa61d884548190a19cf3a6b5ae9d48 completed March 6, 2026, 5:10 a.m.
PDg Predicate description generation batch_69aba67554788190b429f2b9f0a70310 completed March 7, 2026, 4:15 a.m.
Created at: March 4, 2026, 7:32 p.m.