# Microsoft AI Model Beats OpenAI with Less Compute

> Microsoft AI chief claims model outperforms OpenAI using 25% less compute.
- Title: Microsoft AI Model Beats OpenAI with Less Compute | Shortify
- Summary: Microsoft AI chief claims model outperforms OpenAI using 25% less compute. Microsoft's MAI-Base-2 model beats OpenAI's GPT-5.6 with 25% less compute, using…
- Keywords: microsoft, openai, maibase2, gpt56, compute efficiency, ai training, startups, business, Model, Beats, Less, Compute
- Source: Startup Fortune — https://startupfortune.com/microsoft-ai-chief-says-his-model-beat-openais-using-a-quarter-the-compute
- Published: 2026-10-16T01:17:21+00:00
- Read time: 1 min
- Topics: microsoft, openai, maibase2, gpt56, compute efficiency, ai training, startups, business
## Microsoft AI Model Outperforms OpenAI
Mustafa Suleyman says Microsoft's MAI-Base-2 model beats OpenAI's GPT-5.6 system.
## 25% Less Compute Used
MAI-Base-2 used about a quarter of the compute that OpenAI spent training its comparable system.
## Direct Benchmarking
Microsoft privately benchmarked MAI-Base-2 against OpenAI model on pattern understanding tests.
## 12x Less Than DeepSeek
MAI-Base-2 used 12 times less computation to reach comparable result with DeepSeek.
## Microsoft's Financial Stake
Microsoft holds $135 billion stake in OpenAI Group PBC.
## AGI Partnership Shift
Microsoft and OpenAI ended AGI clause partnership after 2026 agreement.
## Economic Impact
Microsoft's inference margins on MAI-1 run near 100% gross vs 60-70% on OpenAI API.
## Key takeaway

Microsoft's MAI-Base-2 model beats OpenAI's GPT-5.6 with 25% less compute, using 12x less than DeepSeek.