Microsoft a intégré le contrôle de l’ordinateur à Copilot Studio, permettant aux utilisateurs de créer des agents capables d’agir directement sur le bureau et le web. Ils ont aussi lancé Copilot Vision dans Edge : un assistant capable de voir ce que l’utilisateur consulte (avec
BIG TECH
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Google Launches Gemini 2.5 Flash Reasoning Model Rivaling o4-mini
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Google a lancé Gemini 2.5 Flash, un modèle de raisonnement qui rivalise avec o4-mini (actuellement en aperçu). Pensé comme un modèle "économe en réflexion", il peut gérer jusqu’à 24 000 tokens tout en trouvant un équilibre entre qualité des réponses, coût et rapidité. Ses
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OpenAI Unveils Most Powerful Reasoning Models o3 and o4-mini
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OpenAI a dévoilé ses nouveaux modèles d'IA les plus puissants en matière de raisonnement : o3 et o4-mini.
— VISION IA (@vision_ia) 21 avril 2025
Le modèle o4-mini est optimisé pour réduire les coûts, tandis que o3 offre des performances de pointe sur l’ensemble des benchmarks.
Les deux modèles sont capables… pic.twitter.com/S0vZHBKD2zOpenAI a dévoilé ses nouveaux modèles d'IA les plus puissants en matière de raisonnement : o3 et o4-mini. Le modèle o4-mini est optimisé pour réduire les coûts, tandis que o3 offre des performances de pointe sur l’ensemble des benchmarks. Les deux modèles sont capables
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Alibaba Releases Wan 2.1-FLV2-14B Open-Source Video Generation Model
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Alibaba released Wan 2.1-FLF2V-14B, an open-source AI for video generation
— Rowan Cheung (@rowancheung) 21 avril 2025
What makes this model unique is its ability to let users control their generations with first and last frame inputs
The result is 720p cinematic clips with smooth transitions!pic.twitter.com/LHBaqtw9iGAlibaba released Wan 2.1-FLF2V-14B, an open-source AI for video generation What makes this model unique is its ability to let users control their generations with first and last frame inputs The result is 720p cinematic clips with smooth transitions!
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OpenAI o3 Model Hallucinates Significantly More Than Previous Releases
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OpenAI's new o3 model hallucinates significantly more than older releases!
— Rowan Cheung (@rowancheung) 21 avril 2025
The findings come from third-party testing, where the AI was caught lying about actions it never took!
OpenAI's system card also says o3 seems to hallucinate >2x more than o1pic.twitter.com/niqXbDM59nOpenAI's new o3 model hallucinates significantly more than older releases! The findings come from third-party testing, where the AI was caught lying about actions it never took! OpenAI's system card also says o3 seems to hallucinate >2x more than o1
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Google Releases Gemma 3 with Quantization-Aware Training for Consumer GPUs
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Google also released a new version of Gemma 3, optimized with ‘Quantization-Aware Training’ This reduces the 27B model's memory requirements, enabling it to run on consumer GPUs, like the NVIDIA RTX 3090, with maintained performance
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Google Releases Gemini 2.5 Flash Hybrid Reasoning AI Model
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Google continues to cook—this time dropping Gemini 2.5 Flash, a hybrid reasoner AI —Matches 04-mini
—Strong across reasoning, STEM, and visual reasoning
—Includes 'thinking budget' to optimize for cost
—Available via Google AI Studio, Vertex, Gemini app -
Google Releases New Gemini Model with Thinking Budget
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TODAY'S AI NEWS: Google just released a new Gemini model with "thinking budget." Plus, more news from OpenAI, Alibaba, biotech company Profluent, and DeepMind. Here's everything you need to know:
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OpenAI vs LangGraph: The Silent War in Agent Engineering
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The Great Debate: OpenAI vs LangGraph https://
latent.space/p/oai-v-langgr
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… The silent war in Agent Engineering gets loud. -
ChatGPT o3 and Gemini Deep Search surpass Perplexity
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ChatGPT o3 / Gemini Deep Search > Perplexity