Triple

T11509524
Position Surface form Disambiguated ID Type / Status
Subject Delta IV upper stage E272871 entity
Predicate usedOn P2367 FINISHED
Object Delta IV Heavy E236854 NE FINISHED

How this triple was built (2 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: Delta IV Heavy | Statement: [Delta IV upper stage, usedOn, Delta IV Heavy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Delta IV Heavy
Context triple: [Delta IV upper stage, usedOn, Delta IV Heavy]
  • A. Delta IV Heavy chosen
    Delta IV Heavy is a powerful American expendable heavy-lift launch vehicle developed by United Launch Alliance, known for carrying large payloads to orbit and supporting national security and scientific missions.
  • B. Falcon Heavy rocket
    The Falcon Heavy rocket is SpaceX’s heavy-lift launch vehicle capable of carrying large payloads to orbit using a reusable, triple-booster first stage.
  • C. Ares V (cancelled)
    Ares V was a planned but ultimately cancelled heavy-lift launch vehicle under NASA’s Constellation program, intended to support human missions beyond low Earth orbit.
  • D. Atlas V
    Atlas V is an expendable, medium- to heavy-lift launch vehicle developed by United Launch Alliance and widely used for deploying satellites and space probes into orbit.
  • E. Delta IV
    Delta IV is an expendable heavy-lift launch vehicle family developed by Boeing and operated by United Launch Alliance for launching military, government, and commercial payloads into orbit.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db65eb081908613a1002c6a4fb4 completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69ef822a90e48190874a87bd9a634685 completed April 27, 2026, 3:35 p.m.
Created at: April 8, 2026, 9:36 p.m.