Last Week in AI: OpenAI’s “Code Red”, Anthropix’s Quiet Confidence, Cloud 4.5, Gemini 3 Dominance, and Meta’s Publisher Deal (December 1-7, 2025)

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Last Week in AI: OpenAI 'Code Red', Anthropic's $15B deal, Cloud 4.5, Gemini 3, Mistral Models (November 24-30, 2025)

Last updated on December 9, 2025 by Editorial Team

Author(s): A University

Originally published on Towards AI.

Your weekly overview of what really matters in artificial intelligence – without all the noise.

this week was pure Fire — From OpenAI’s Essentials “code Red” Struggling against Google’s Gemini 3 dominance, Anthropic’s laid-back Cloud 4.5 launch and 300K+ enterprise customers, Meta’s blockbuster publisher deals and DeepSeek’s open-source bomb that rivals the giants at 30x less cost.

Last Week in AI: OpenAI's

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The article discusses the highlights of the past week in AI, including OpenAI’s “Code Red” as a response to Google’s Gemini 3, Anthropic’s strategic growth with Cloud 4.5, Meta’s new licensing deals with major publishers, and the rise of DeepSeek in the AI ​​landscape with its open-source model that outperforms competitors while being cost-effective. This emphasizes the importance of speed, enterprise solutions and data licensing in the emerging AI market.

Read the entire blog for free on Medium.

Published via Towards AI


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Comment: The content represents the views of the contributing authors and not those of AI.


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