Triple

T15839221
Position Surface form Disambiguated ID Type / Status
Subject ROSAT E384058 entity
Predicate primaryInstrumentAcronym P45246 FINISHED
Object PSPC
PSPC is an X-ray imaging detector used on the ROSAT satellite to observe and analyze cosmic X-ray sources.
E1179661 NE FINISHED

How this triple was built (5 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: PSPC | Statement: [ROSAT, primaryInstrumentAcronym, PSPC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: PSPC
Context triple: [ROSAT, primaryInstrumentAcronym, PSPC]
  • A. PSPC
    PSPC is the Canadian federal department responsible for providing centralized procurement, real property, and administrative services to government departments and agencies.
  • B. PSP Partners
    PSP Partners is a private investment firm founded and led by business executive and former U.S. Commerce Secretary Penny Pritzker, focusing on long-term, diversified investments across various asset classes.
  • C. PSC
    PSC is the commonly used abbreviation for Pensacola State College, a public institution of higher education located in Pensacola, Florida.
  • D. PSC
    PSC is the abbreviation for the Professional Standards Command, a unit typically responsible for overseeing conduct, ethics, and internal investigations within an organization such as a police force.
  • E. PSC
    PSC is the IATA airport code for Tri-Cities Airport serving Pasco and the surrounding Tri-Cities region in Washington State, USA.
  • 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: PSPC
Triple: [ROSAT, primaryInstrumentAcronym, PSPC]
Generated description
PSPC is an X-ray imaging detector used on the ROSAT satellite to observe and analyze cosmic X-ray sources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: PSPC
Target entity description: PSPC is an X-ray imaging detector used on the ROSAT satellite to observe and analyze cosmic X-ray sources.
  • A. PSPC
    PSPC is the Canadian federal department responsible for providing centralized procurement, real property, and administrative services to government departments and agencies.
  • B. PSP Partners
    PSP Partners is a private investment firm founded and led by business executive and former U.S. Commerce Secretary Penny Pritzker, focusing on long-term, diversified investments across various asset classes.
  • C. PSC
    PSC is the IATA airport code for Tri-Cities Airport serving Pasco and the surrounding Tri-Cities region in Washington State, USA.
  • D. PSC
    PSC is the abbreviation for the European Union’s Political and Security Committee, a key body responsible for shaping the EU’s foreign and security policy.
  • E. PSC
    PSC is the commonly used abbreviation for Public Safety Canada, the federal department responsible for national security and emergency management.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: primaryInstrumentAcronym
Context triple: [ROSAT, primaryInstrumentAcronym, PSPC]
  • A. primaryInstrumentAbbreviation chosen
    Indicates that one entity is the standard shortened or abbreviated form of the name of another entity’s primary instrument.
  • B. secondaryInstrumentAbbreviation
    Indicates that an abbreviated form is used to represent a secondary instrument associated with an entity.
  • C. primaryInstrumentFamily
    Indicates the main family or category of musical instruments with which an entity is primarily associated.
  • D. parentInstrument
    Indicates that one instrument serves as the broader, containing, or originating instrument from which another, more specific or derived instrument is related.
  • E. primaryInstrumentalStyle
    Indicates the main instrumental style or genre most closely associated with an entity’s musical performance or work.
  • F. None of above.

Provenance (6 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_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e4fa24819086a1a226082ac2d3 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13c931481908ed9fd10fddd867c completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa419c6dc81908c9678f8434530f8 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa4cff5088190a7f11fd62941f4fb completed May 9, 2026, 9:19 p.m.
PD Predicate disambiguation batch_69e005418f588190824d91ff7974dada completed April 15, 2026, 9:38 p.m.
Created at: April 10, 2026, 4:49 a.m.