Triple

T10845869
Position Surface form Disambiguated ID Type / Status
Subject CE-20 E256007 entity
Predicate manufacturer P490 FINISHED
Object Liquid Propulsion Systems Centre E256008 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: Liquid Propulsion Systems Centre | Statement: [CE-20, manufacturer, Liquid Propulsion Systems Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Liquid Propulsion Systems Centre
Context triple: [CE-20, manufacturer, Liquid Propulsion Systems Centre]
  • A. Liquid Propulsion Systems Centre chosen
    The Liquid Propulsion Systems Centre is an Indian Space Research Organisation (ISRO) facility responsible for the design, development, and testing of liquid and cryogenic propulsion systems for India’s launch vehicles and spacecraft.
  • B. Surrey Space Centre
    Surrey Space Centre is a leading UK academic research institution specializing in space engineering, satellite technology, and space missions.
  • C. Space Propulsion Laboratory
    The Space Propulsion Laboratory is an MIT research lab specializing in advanced spacecraft propulsion technologies, particularly electric and micro-propulsion systems for space missions.
  • D. Space Research Centre
    The Space Research Centre is a University of Leicester facility dedicated to space science and instrumentation research, development, and innovation.
  • E. Propulsion Research Laboratory
    The Propulsion Research Laboratory is a NASA facility dedicated to developing and testing advanced rocket and spacecraft propulsion technologies.
  • 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_69d6aa81a5d08190aa86689061d1ddd2 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d750d132e081909c977b3dc4110ca4 completed April 9, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69deb162d718819081fbc3a082672b4f completed April 14, 2026, 9:28 p.m.
Created at: April 8, 2026, 9:19 p.m.