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Résumé des actualités sur l'IA - 23/12/2025

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1.

Alphabet a acquis le développeur d'énergie propre Intersect pour 4,75 milliards de dollars en espèces, plus la reprise de dettes, afin de sécuriser ses réserves énergétiques pour l'expansion de son infrastructure d'IA.

2.

Nvidia a lancé NitroGen, un modèle de base vision-action pour les agents de jeu, entraîné sur 40 000 heures de jeu issues de plus de 1 000 jeux.

3.

Alibaba's Qwen a lancé Qwen-Image-Layered, un modèle d'édition d'images qui divise les images en plusieurs calques RGBA avec des arrière-plans transparents pour des modifications faciles.

4.

OpenAI aurait considérablement amélioré ses marges bénéficiaires dans le domaine du calcul.

Références

1.

https://the-decoder.com/google-locks-in-new-energy-reserves-for-its-ai-expansion/

Google locks in new energy reserves for its AI expansion

Google is ramping up its AI infrastructure with a major energy acquisition. Parent company Alphabet is buying clean energy developer Intersect for $4.75 billion in cash, plus assumed debt.

the-decoder.com

1.

https://the-decoder.com/nvidia-wants-to-create-universal-ai-agents-for-all-worlds-with-nitrogen/

Nvidia wants to create universal AI agents for all worlds with NitroGen

Nvidia has released a new base model for gaming agents. NitroGen is a vision-action model that has been trained on 40,000 hours of gameplay videos from more than 1,000 games.

the-decoder.com

1.

https://the-decoder.com/alibabas-qwen-releases-ai-model-that-splits-images-into-editable-layers-like-photoshop/

Alibaba's Qwen releases AI model that splits images into editable layers like Photoshop

Alibaba's AI unit Qwen has released a new image editing model. Qwen-Image-Layered splits images into several individual layers with transparent backgrounds (RGBA layers).

the-decoder.com

1.

https://the-decoder.com/openai-reportedly-dramatically-improved-its-compute-profit-margins/

OpenAI reportedly dramatically improved its compute profit margins

OpenAI has reportedly made major strides in improving the profitability of its AI services.

the-decoder.com

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