The Epstein Index
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OS/2

Document Official Document Backed by 1 source 1 connection Score: 1/10 (Very Low)
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Connections
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Sources
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Quality /10
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Entity Types

Operating system developed jointly by Microsoft and IBM, partnership deteriorated due to creative differences

Connection Graph

MicrosoftOS/2

Top 1 connections · Full graph →

Mutual Connections

Entities connected to OS/2 through shared intermediaries, but not directly linked.

Document Altair BASIC

Connected via: Microsoft

Person Steve Ballmer

Connected via: Microsoft

Organization IBM

Connected via: Microsoft

Person Bill Gates

Connected via: Microsoft

Person Steven Sinofsky

Connected via: Microsoft

Key Relationships

Associated With

Source Documents & Evidence

📖 Wikipedia - Deep Research (Bill Gates)
“In August 1986, the company struck a deal with IBM to develop a separate operating system called OS/2. Although the two companies successfully developed the first version of the new system, the partnership deteriorated due to mounting creative dif...”
Accessed: 2026-02-21
Added: 2026-02-21 · Updated: 2026-02-21
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