Piriform Ltd.
E1152463
UNEXPLORED
Piriform Ltd. is a software company best known for developing the PC optimization tool CCleaner, along with other system maintenance utilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piriform Ltd. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15372001 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piriform Ltd. Context triple: [Avast Software s.r.o., hasSubsidiary, Piriform Ltd.]
-
A.
The Wilmorite Corporation
The Wilmorite Corporation is a U.S.-based commercial real estate development company known for planning, building, and managing large shopping malls and retail complexes.
-
B.
Spirella Company
Spirella Company was a prominent early 20th-century British manufacturer of corsets and women’s foundation garments, known for its innovative products and model factory workplaces.
-
C.
BIFA Ltd
BIFA Ltd is the organization responsible for running the British Independent Film Awards, which celebrate and promote independent filmmaking in the United Kingdom.
-
D.
Piedmont Limited
The Piedmont Limited was a prominent Southern Railway passenger train that provided long-distance service in the southeastern United States during the early to mid-20th century.
-
E.
Pandox AB
Pandox AB is a Swedish hotel property company that owns and manages a large portfolio of hotel real estate across Europe.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piriform Ltd. Target entity description: Piriform Ltd. is a software company best known for developing the PC optimization tool CCleaner, along with other system maintenance utilities.
-
A.
The Wilmorite Corporation
The Wilmorite Corporation is a U.S.-based commercial real estate development company known for planning, building, and managing large shopping malls and retail complexes.
-
B.
Spirella Company
Spirella Company was a prominent early 20th-century British manufacturer of corsets and women’s foundation garments, known for its innovative products and model factory workplaces.
-
C.
BIFA Ltd
BIFA Ltd is the organization responsible for running the British Independent Film Awards, which celebrate and promote independent filmmaking in the United Kingdom.
-
D.
Piedmont Limited
The Piedmont Limited was a prominent Southern Railway passenger train that provided long-distance service in the southeastern United States during the early to mid-20th century.
-
E.
Pandox AB
Pandox AB is a Swedish hotel property company that owns and manages a large portfolio of hotel real estate across Europe.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.