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.