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Last Week in AI #340 - OpenAI vs Musk + Microsoft, DeepSeek v4, Vision Banana

Collected Oct 1, 2026

The first week of litigation between Elon Musk and Sam Altman took place, according to a newsletter summary of the week's AI news.

In a separate development, OpenAI ended legal peril for Microsoft related to a $50 billion Amazon deal.

DeepSeek previewed a new AI model that the company says "closes the gap" with frontier models, the summary states.

The newsletter also referenced additional items for the week under the heading "and more," without detailing them in the available information.

Read at Last Week in AI

Based on reporting from the original publisher. Visit the source for full context and later updates.

Publisher excerpt

First week of Musk v. Altman, OpenAI ends Microsoft legal peril over its $50B Amazon deal, DeepSeek previews new AI model that ‘closes the gap’ with frontier models, and more!