RACK
E500300
RACK was the NASDAQ stock ticker symbol for Rackable Systems, a company that designed and manufactured server and storage products for data centers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RACK canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5167440 — 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: RACK Context triple: [Rackable Systems, tickerSymbol, RACK]
-
A.
Rack
Rack is a modular Ruby webserver interface that provides a minimal, standardized API for connecting web frameworks and applications to HTTP servers.
-
B.
The Rack
The Rack is a 1956 courtroom drama film about the psychological and moral aftermath of a Korean War veteran’s imprisonment and alleged collaboration with the enemy.
-
C.
Racks in the Middle
"Racks in the Middle" is a hip-hop single by Nipsey Hussle featuring Roddy Ricch, produced by Hit-Boy, that gained acclaim for its reflective lyrics and became one of Nipsey Hussle’s most recognized songs.
-
D.
Rake
Rake is a Ruby-based build automation tool similar to Make, used to define and run tasks via Ruby code.
-
E.
Rake
Rake is an Australian television legal comedy-drama series centered on a brilliant but self-destructive criminal defense barrister.
- 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: RACK Target entity description: RACK was the NASDAQ stock ticker symbol for Rackable Systems, a company that designed and manufactured server and storage products for data centers.
-
A.
Rack
Rack is a modular Ruby webserver interface that provides a minimal, standardized API for connecting web frameworks and applications to HTTP servers.
-
B.
The Rack
The Rack is a 1956 courtroom drama film about the psychological and moral aftermath of a Korean War veteran’s imprisonment and alleged collaboration with the enemy.
-
C.
Racks in the Middle
"Racks in the Middle" is a hip-hop single by Nipsey Hussle featuring Roddy Ricch, produced by Hit-Boy, that gained acclaim for its reflective lyrics and became one of Nipsey Hussle’s most recognized songs.
-
D.
Rake
Rake is a Ruby-based build automation tool similar to Make, used to define and run tasks via Ruby code.
-
E.
Rake
Rake is an Australian television legal comedy-drama series centered on a brilliant but self-destructive criminal defense barrister.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
company
ⓘ
stock ticker symbol ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designed |
server products
ⓘ
storage products ⓘ |
| exchange | NASDAQ ⓘ |
| focus |
data center infrastructure
ⓘ
energy-efficient servers ⓘ high-density computing ⓘ |
| headquartersLocation |
Fremont, California
ⓘ
linked to:
Fremont
|
| industry |
computer hardware
ⓘ
data storage ⓘ server manufacturing ⓘ |
| listedOn | NASDAQ ⓘ |
| manufactured |
server products
ⓘ
storage products ⓘ |
| notableProductType |
data center storage systems
ⓘ
rack-mounted servers ⓘ |
| primaryMarket | data centers ⓘ |
| stockExchange | NASDAQ ⓘ |
| targetCustomer |
enterprise data centers
ⓘ
internet service providers ⓘ web-scale companies ⓘ |
| tickerFor | Rackable Systems ⓘ |
| tradedAs | RACK ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: RACK Description of subject: RACK was the NASDAQ stock ticker symbol for Rackable Systems, a company that designed and manufactured server and storage products for data centers.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.