Triple
T10241188
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USD |
E243594
|
entity |
| Predicate | component |
P35
|
FINISHED |
| Object |
Pcp (composition engine)
Pcp is Pixar’s scene composition engine within the Universal Scene Description (USD) framework, responsible for combining and resolving layered scene data into a final, coherent representation.
|
E853481
|
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: Pcp (composition engine) | Statement: [USD, component, Pcp (composition engine)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pcp (composition engine) Context triple: [USD, component, Pcp (composition engine)]
-
A.
PCP
PCP is the commonly used abbreviation for the Portuguese Communist Party, a major left-wing political party in Portugal.
-
B.
PCP
PCP is the former New York Stock Exchange ticker symbol for Precision Castparts Corp., a major manufacturer of complex metal components and products for aerospace, power, and industrial markets.
-
C.
pPCP1
pPCP1 is a virulence-associated plasmid of the plague bacterium Yersinia pestis that encodes key factors such as the plasminogen activator protease.
-
D.
PCF
PCF is the abbreviation for the French Communist Party, a left-wing political party in France rooted in Marxist and communist ideology.
-
E.
PCF
PCF (Policy Control Function) is a 5G core network component responsible for centralized policy management and decision-making for network behavior and quality of service.
- 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: Pcp (composition engine) Triple: [USD, component, Pcp (composition engine)]
Generated description
Pcp is Pixar’s scene composition engine within the Universal Scene Description (USD) framework, responsible for combining and resolving layered scene data into a final, coherent representation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pcp (composition engine) Target entity description: Pcp is Pixar’s scene composition engine within the Universal Scene Description (USD) framework, responsible for combining and resolving layered scene data into a final, coherent representation.
-
A.
PCP
PCP is the commonly used abbreviation for the Portuguese Communist Party, a major left-wing political party in Portugal.
-
B.
PCP
PCP is the former New York Stock Exchange ticker symbol for Precision Castparts Corp., a major manufacturer of complex metal components and products for aerospace, power, and industrial markets.
-
C.
pPCP1
pPCP1 is a virulence-associated plasmid of the plague bacterium Yersinia pestis that encodes key factors such as the plasminogen activator protease.
-
D.
PCF
PCF is the abbreviation for the French Communist Party, a left-wing political party in France rooted in Marxist and communist ideology.
-
E.
PCF
PCF (Policy Control Function) is a 5G core network component responsible for centralized policy management and decision-making for network behavior and quality of service.
- 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_69d381b0f97c819085c9b45799a5fb7c |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d21f2ae0819098ac60c828dc9cae |
completed | April 7, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f780c7808190993e7c37cb4d18a3 |
completed | April 9, 2026, 12:49 a.m. |
| NEDg | Description generation | batch_69d6fa2f7a848190a9de5de4d0f3f110 |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fcbab3ec8190ade1c0223c22ad58 |
completed | April 9, 2026, 1:11 a.m. |
Created at: April 6, 2026, 11:24 a.m.