BackType
E702191
BackType was a social media analytics startup best known for creating the real-time distributed stream processing system that became Apache Storm.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BackType canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7985603 — 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: BackType Context triple: [Apache Storm, developedBy, BackType]
-
A.
Back
Back is a small coastal village on the Isle of Lewis in Scotland’s Outer Hebrides, known for its sandy beaches and Gaelic-speaking community.
-
B.
Top Back
"Top Back" is a 2006 Southern hip hop track by rapper T.I., known for its heavy bass, car-centric themes, and prominence on his album "King."
-
C.
Ban
Ban was the nickname of Ban Johnson, the influential early 20th-century baseball executive who served as the first president of the American League.
-
D.
Bar
Bar is a small historic city in central-western Ukraine known for its strategic location and cultural heritage.
-
E.
Bar
Bar is a coastal city and major seaport in southern Montenegro on the Adriatic Sea.
- 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: BackType Target entity description: BackType was a social media analytics startup best known for creating the real-time distributed stream processing system that became Apache Storm.
-
A.
Back
Back is a small coastal village on the Isle of Lewis in Scotland’s Outer Hebrides, known for its sandy beaches and Gaelic-speaking community.
-
B.
Top Back
"Top Back" is a 2006 Southern hip hop track by rapper T.I., known for its heavy bass, car-centric themes, and prominence on his album "King."
-
C.
Ban
Ban was the nickname of Ban Johnson, the influential early 20th-century baseball executive who served as the first president of the American League.
-
D.
Bar
Bar is a small historic city in central-western Ukraine known for its strategic location and cultural heritage.
-
E.
Bar
Bar is a coastal city and major seaport in southern Montenegro on the Adriatic Sea.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | company ⓘ |
| acquiredBy | Twitter NERFINISHED ⓘ |
| acquisitionDate | 2011 ⓘ |
| acquisitionPurpose |
engineering talent
ⓘ
real-time analytics technology ⓘ |
| contributedTo | open-source ecosystem via Apache Storm ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focus |
real-time analytics
ⓘ
social media data analytics ⓘ |
| foundedBy |
Christopher Golda
NERFINISHED
ⓘ
Jonathan Gray NERFINISHED ⓘ Michael Montano NERFINISHED ⓘ |
| industry | social media analytics ⓘ |
| knownFor |
real-time distributed stream processing system
ⓘ
technology that became Apache Storm ⓘ |
| notableEmployee | Nathan Marz NERFINISHED ⓘ |
| parentCompany | Twitter NERFINISHED ⓘ |
| primaryDataSources | social media platforms ⓘ |
| product | BackType social media analytics platform ⓘ |
| status | defunct ⓘ |
| successorTechnology | Apache Storm NERFINISHED ⓘ |
| technologyDomain |
distributed stream processing
ⓘ
real-time data processing ⓘ |
| usedProgrammingModel | stream processing ⓘ |
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: BackType Description of subject: BackType was a social media analytics startup best known for creating the real-time distributed stream processing system that became Apache Storm.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.