Triple

T2705908
Position Surface form Disambiguated ID Type / Status
Subject Ariane 5 ECA E59340 entity
Predicate lastFlightMission P7187 FINISHED
Object VA261
VA261 was the final mission of the Ariane 5 ECA heavy-lift launch vehicle, marking the end of Ariane 5’s operational service.
 E290057 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: VA261 | Statement: [Ariane 5 ECA, lastFlightMission, VA261]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: VA261
Context triple: [Ariane 5 ECA, lastFlightMission, VA261]
  • A. VA-11
    VA-11 is the commonly used shorthand for Virginia's 11th congressional district, a U.S. House of Representatives district located in Northern Virginia.
  • B. VA 7
    VA 7 is a primary state highway in Virginia that runs east–west, connecting Winchester in the Shenandoah Valley to the Washington, D.C. metropolitan area.
  • C. VZ
    VZ is the stock ticker symbol for Verizon Communications Inc., a major U.S.-based telecommunications company providing wireless, internet, and related services.
  • D. VAPR
    VAPR is the ICAO airport code assigned to Porbandar Airport in Gujarat, India.
  • E. VA 28
    VA 28 is a major north–south state highway in Northern Virginia that serves as a key commuter and freight corridor connecting Dulles International Airport and surrounding suburbs to other regional routes.
  • 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: VA261
Triple: [Ariane 5 ECA, lastFlightMission, VA261]
Generated description
VA261 was the final mission of the Ariane 5 ECA heavy-lift launch vehicle, marking the end of Ariane 5’s operational service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: VA261
Target entity description: VA261 was the final mission of the Ariane 5 ECA heavy-lift launch vehicle, marking the end of Ariane 5’s operational service.
  • A. VA-11
    VA-11 is the commonly used shorthand for Virginia's 11th congressional district, a U.S. House of Representatives district located in Northern Virginia.
  • B. VA 7
    VA 7 is a primary state highway in Virginia that runs east–west, connecting Winchester in the Shenandoah Valley to the Washington, D.C. metropolitan area.
  • C. VZ
    VZ is the stock ticker symbol for Verizon Communications Inc., a major U.S.-based telecommunications company providing wireless, internet, and related services.
  • D. VAPR
    VAPR is the ICAO airport code assigned to Porbandar Airport in Gujarat, India.
  • E. VA 28
    VA 28 is a major north–south state highway in Northern Virginia that serves as a key commuter and freight corridor connecting Dulles International Airport and surrounding suburbs to other regional routes.
  • 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_69ab4ac66bc88190b9e4afa5fc843f72 completed March 6, 2026, 9:44 p.m.
NER Named-entity recognition batch_69abda559a908190ad5d92c11a398a03 completed March 7, 2026, 7:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69afaf7c22a4819096ff9effe9e0d77d completed March 10, 2026, 5:43 a.m.
NEDg Description generation batch_69afb039cdcc8190953368c1f6757503 completed March 10, 2026, 5:46 a.m.
NED2 Entity disambiguation (via description) batch_69afb0c27ee48190a319fd2fab02f755 completed March 10, 2026, 5:48 a.m.
Created at: March 6, 2026, 9:55 p.m.