Triple

T4476588
Position Surface form Disambiguated ID Type / Status
Subject Wright R-3350 Duplex-Cyclone E100022 entity
Predicate notableApplication P22 FINISHED
Object Lockheed L-1649 Starliner
The Lockheed L-1649 Starliner is a late-1950s long-range, piston-engined airliner and the final, most advanced variant of Lockheed’s Constellation series, designed for transatlantic and intercontinental routes.
E442594 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: Lockheed L-1649 Starliner | Statement: [Wright R-3350 Duplex-Cyclone, notableApplication, Lockheed L-1649 Starliner]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lockheed L-1649 Starliner
Context triple: [Wright R-3350 Duplex-Cyclone, notableApplication, Lockheed L-1649 Starliner]
  • A. Convair 990 Coronado
    The Convair 990 Coronado was a narrow-body jet airliner introduced in the early 1960s, known for being one of the fastest commercial passenger aircraft ever built.
  • B. Lockheed C‑69 Constellation
    The Lockheed C‑69 Constellation was a World War II-era four‑engined military transport aircraft that served as the precursor to the famous Lockheed Constellation airliner.
  • C. Airbus Voyager
    Airbus Voyager is a military air-to-air refuelling and transport aircraft used primarily by the Royal Air Force, based on the Airbus A330 platform.
  • D. Convair 440
    The Convair 440 is a twin-engine, short- to medium-range commercial airliner developed in the 1950s as an improved, pressurized variant of Convair’s successful series of piston-powered passenger aircraft.
  • E. Lockheed L-188 Electra
    The Lockheed L-188 Electra is an American four‑engine turboprop airliner introduced in the late 1950s, known for its use in both passenger and cargo operations worldwide.
  • 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: Lockheed L-1649 Starliner
Triple: [Wright R-3350 Duplex-Cyclone, notableApplication, Lockheed L-1649 Starliner]
Generated description
The Lockheed L-1649 Starliner is a late-1950s long-range, piston-engined airliner and the final, most advanced variant of Lockheed’s Constellation series, designed for transatlantic and intercontinental routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lockheed L-1649 Starliner
Target entity description: The Lockheed L-1649 Starliner is a late-1950s long-range, piston-engined airliner and the final, most advanced variant of Lockheed’s Constellation series, designed for transatlantic and intercontinental routes.
  • A. Convair 990 Coronado
    The Convair 990 Coronado was a narrow-body jet airliner introduced in the early 1960s, known for being one of the fastest commercial passenger aircraft ever built.
  • B. Lockheed C‑69 Constellation
    The Lockheed C‑69 Constellation was a World War II-era four‑engined military transport aircraft that served as the precursor to the famous Lockheed Constellation airliner.
  • C. Airbus Voyager
    Airbus Voyager is a military air-to-air refuelling and transport aircraft used primarily by the Royal Air Force, based on the Airbus A330 platform.
  • D. Convair 440
    The Convair 440 is a twin-engine, short- to medium-range commercial airliner developed in the 1950s as an improved, pressurized variant of Convair’s successful series of piston-powered passenger aircraft.
  • E. Lockheed L-188 Electra
    The Lockheed L-188 Electra is an American four‑engine turboprop airliner introduced in the late 1950s, known for its use in both passenger and cargo operations worldwide.
  • 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_69b34553cbe48190afa8ac1cac285b86 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b356d8600c8190a8b812889c50f144 completed March 13, 2026, 12:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69b6288434188190a23c48267f55ce1e completed March 15, 2026, 3:33 a.m.
NEDg Description generation batch_69b62c7f847c81908335cef514f402ee completed March 15, 2026, 3:50 a.m.
NED2 Entity disambiguation (via description) batch_69b62d248a2881908a314a8919c7648e completed March 15, 2026, 3:53 a.m.
Created at: March 12, 2026, 11:35 p.m.