Oui les duo, la consistance de la voix, la variation dans la voix
MULTIMODAL AI
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MAI1 preview: New young team behind major AI breakthroughs
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Thanks for asking: MAI1-preview, MAI voice. Most of the team is less than a year old, O(100) and made of the people that just recently helped ship MovieGen, Imagen3, Veo, Gemini, Llama, NotebookLM, Genie, etc, …. Like the 90s La-di-da, da-di-da
Di-dai-dai-da
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Young team achieves rapid progress in LLM and voice technology
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Maybe not so. The team has existed for less than a year and has already landed a LLM preview in lm arena and several voice products – I believe the most expressive, efficient and highest quality voice generation in history. We’re improving fast, and whoever applies will make many
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Sonoma Alpha: Grok 4 Fast Multimodal Frontier Model
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Sonoma Alpha is the new Grok 4 Fast! Grok 4 Fast is the latest frontier model from xAI, with multimodal reasoning and a 2M token context window. (1/2)
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Grok Adds Beautiful Text-to-Speech Reading Capability
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Grok can now “read aloud” in a beautiful voice https://t.co/qy5MBYzXrw
— Elon Musk (@elonmusk) 20 septembre 2025Grok can now “read aloud” in a beautiful voice
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Non-Human Intelligence: Dreams, Intuition and Deep Mind
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Messengers from a deeper part of the mind, often drawing on information from the non-human internets, informing the self via dreams and intuitions
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Grok 4 Fast: New Multimodal Model with 2M Context Window
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Introducing Grok 4 Fast, a multimodal reasoning model with a 2M context window that sets a new standard for cost-efficient intelligence. Available for free on http://
grok.com, http://
grok.x.com, iOS and Android apps, and OpenRouter. -
Ray3 Struggles with Baseball Batter POV Video Generation
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watching ray3 try to get this right is almost endearing…
— Matt Shumer (@mattshumer_) 19 septembre 2025
prompt: "Batter's POV at a MLB game. A pitch is thrown, but it's going to hit the batter, so he drops to the ground." pic.twitter.com/KAFwJZhvXawatching ray3 try to get this right is almost endearing… prompt: "Batter's POV at a MLB game. A pitch is thrown, but it's going to hit the batter, so he drops to the ground."
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Copilot Vision reveals hidden sugar content in daily breakfast
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Use Copilot Vision at your own risk 🙁 Used it on my phone this morning to estimate nutrition of my breakfast and turns out I've been consuming an insane amount of sugar in my acai every day… Sometimes ignorance is bliss
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Testing Ray3 Video Generation Model on Swordfight Physics
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One of my favorite ways to test a video generation model is to ask it to generate a swordfight scene.
— Matt Shumer (@mattshumer_) 19 septembre 2025
The physics are *really* hard to get right.@LumaLabsAI's Ray3 still falls quite short of passable quality, but it's by far the best model I've tried. pic.twitter.com/B2Wl3DXGACOne of my favorite ways to test a video generation model is to ask it to generate a swordfight scene. The physics are *really* hard to get right. @LumaLabsAI
's Ray3 still falls quite short of passable quality, but it's by far the best model I've tried.