Sunday, August 9, 2026 - 5 Minute AI News

Amazon and Nvidia are funding new fossil-fuel projects in Texas to power AI data centers, while xAI releases a new image generation model integrated directly into Grok.

1. Amazon and Nvidia invest in Texas fossil fuel power — The tech companies are funding new gas and infrastructure projects to power data centers. The planned Amazon plant could emit 33 million tons of carbon dioxide annually.
2. xAI launches Imagine Image 2.0 inside Grok — The new image generation model introduces workflow tools like Multi-Ref Editing. It currently ranks second in the Arena benchmarks, trailing only OpenAI.
3. OpenAI acquires presentation startup NextSlide — NextSlide's team has transitioned to working directly on ChatGPT. The acquisition signals OpenAI's intent to build native slide-generation tools into its enterprise platform.
4. Agentic workflows consume 600 times more energy than chat — A climate scientist found his autonomous AI agent usage required 170 kilowatt-hours over eight weeks. The data suggests official energy estimates may underrepresent the cost of agent-based computing.
5. Mistral AI releases open-weights safety classifier — Shieldstral 1.0 3B allows operators to input plain-language policies for content moderation at inference time. The 3B model matches the accuracy of classifiers seven times its size.

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