Triple

T8233579
Position Surface form Disambiguated ID Type / Status
Subject Tiger HAP E192350 entity
Predicate engineModel P2092 FINISHED
Object MTR390
The MTR390 is a turboshaft engine developed by the Europrop consortium, widely used to power the Eurocopter Tiger attack helicopter.
 E720672 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: MTR390 | Statement: [Tiger HAP, engineModel, MTR390]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: MTR390
Context triple: [Tiger HAP, engineModel, MTR390]
  • A. M930
    The M930 is a U.S. military 5-ton 6x6 dump truck variant designed for tactical cargo and construction support operations.
  • B. MR-3
    MR-3 is the designation for Mercury-Redstone 3, the NASA mission that carried Alan Shepard on the first American crewed spaceflight in 1961.
  • C. B39M
    B39M is the ICAO aircraft type designator used to identify the Boeing 737 MAX 9 variant in aviation operations and documentation.
  • D. M90
    M90 is a bright spiral galaxy located in the constellation Virgo and is one of the prominent members of the Virgo Cluster.
  • E. M90
    M90 is a major motorway in Scotland that connects Perth to the Forth Road Bridge, forming a key part of the route between the Scottish Highlands and Edinburgh.
  • 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: MTR390
Triple: [Tiger HAP, engineModel, MTR390]
Generated description
The MTR390 is a turboshaft engine developed by the Europrop consortium, widely used to power the Eurocopter Tiger attack helicopter.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: MTR390
Target entity description: The MTR390 is a turboshaft engine developed by the Europrop consortium, widely used to power the Eurocopter Tiger attack helicopter.
  • A. M930
    The M930 is a U.S. military 5-ton 6x6 dump truck variant designed for tactical cargo and construction support operations.
  • B. MR-3
    MR-3 is the designation for Mercury-Redstone 3, the NASA mission that carried Alan Shepard on the first American crewed spaceflight in 1961.
  • C. B39M
    B39M is the ICAO aircraft type designator used to identify the Boeing 737 MAX 9 variant in aviation operations and documentation.
  • D. M90
    M90 is a bright spiral galaxy located in the constellation Virgo and is one of the prominent members of the Virgo Cluster.
  • E. M90
    M90 is a major motorway in Scotland that connects Perth to the Forth Road Bridge, forming a key part of the route between the Scottish Highlands and Edinburgh.
  • 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_69ca82db5b90819085d1ad7c2e27bfcc completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb782792a48190a34b0abfcc92064b completed March 31, 2026, 7:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd34f0a770819089520e689ca9937a completed April 1, 2026, 3:08 p.m.
NEDg Description generation batch_69cd37a290508190b598f96220056041 completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4eb519608190b5d0f534170214b5 completed April 1, 2026, 4:58 p.m.
Created at: March 30, 2026, 5:46 p.m.