AI Dynamics

Global AI News Aggregator

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MULTIMODAL AI

  • Act-Two Translates Performance Across Characters and Environments

    By

    @runwayml

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    Act-Two can translate your performance to a wide variety of characters in a diverse set of environments, styles and art directions without compromising performance fidelity. 3/4

    → View original post on X — @runwayml

  • Act-Two Motion Capture Model Enables Advanced Head Face Body Hand Tracking

    By

    @runwayml

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    Introducing Act-Two, our next-generation motion capture model with major improvements in generation quality and support for head, face, body and hand tracking. Act-Two only requires a driving performance video and reference character. Available now to all our Enterprise

    → View original post on X — @runwayml

  • Thinking Machines Lab launches with $2B funding, now hiring

    By

    @lilianweng

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    Yes – 🥳 Thinky starts hiring again: thinkingmachines.paperform.c… Mira Murati (@miramurati) Thinking Machines Lab exists to empower humanity through advancing collaborative general intelligence. We're building multimodal AI that works with how you naturally interact with the world – through conversation, through sight, through the messy way we collaborate. We're excited that in the next couple months we’ll be able to share our first product, which will include a significant open source component and be useful for researchers and startups developing custom models. Soon, we’ll also share our best science to help the research community better understand frontier AI systems. To accelerate our progress, we’re happy to confirm that we’ve raised $2B led by a16z with participation from NVIDIA, Accel, ServiceNow, CISCO, AMD, Jane Street and more who share our mission. We’re always looking for extraordinary talent that learns by doing, turning research into useful things. We believe AI should serve as an extension of individual agency and, in the spirit of freedom, be distributed as widely and equitably as possible.  We hope this vision resonates with those who share our commitment to advancing the field. If so, join us. thinkingmachines.paperform.c… — https://nitter.net/miramurati/status/1945166365834535247#m

    → View original post on X — @lilianweng, 2025-07-15 18:11 UTC

  • Thinking Machines Lab launches with $2B funding for multimodal AI

    By

    @lilianweng

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    We have been working hard for the past 6 months on what I believe is the most ambitious multimodal AI program in the world. It is fantastic to see how pieces of a system that previously seemed intractable just fall into place. Feeling so lucky to create the future with this talented and aligned team. Mira Murati (@miramurati) Thinking Machines Lab exists to empower humanity through advancing collaborative general intelligence. We're building multimodal AI that works with how you naturally interact with the world – through conversation, through sight, through the messy way we collaborate. We're excited that in the next couple months we’ll be able to share our first product, which will include a significant open source component and be useful for researchers and startups developing custom models. Soon, we’ll also share our best science to help the research community better understand frontier AI systems. To accelerate our progress, we’re happy to confirm that we’ve raised $2B led by a16z with participation from NVIDIA, Accel, ServiceNow, CISCO, AMD, Jane Street and more who share our mission. We’re always looking for extraordinary talent that learns by doing, turning research into useful things. We believe AI should serve as an extension of individual agency and, in the spirit of freedom, be distributed as widely and equitably as possible.  We hope this vision resonates with those who share our commitment to advancing the field. If so, join us. thinkingmachines.paperform.c… — https://nitter.net/miramurati/status/1945166365834535247#m

    → View original post on X — @lilianweng, 2025-07-15 17:12 UTC

  • Combining Flux Pro and Seedance for realistic AI video generation
    Combining Flux Pro and Seedance for realistic AI video generation

    By

    @fofrai

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    I'm trying to make a little Replicate model that combines flux pro and seedance to make realistic videos. – uses the IMG_XXXX.JPG trick for a start image
    – uses realistic Seedance with "aggressively mediocre home footage" prompts to make the video https://
    replicate.com/fofr/not-real

    → View original post on X — @fofrai

  • Grok 4 Multimodal Voice Mode Thinks Aloud in Real Time

    By

    @vision_ia

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    Grok 4 voit, parle, chante et pense à voix haute ! Si vous activez l'option : il observe, analyse et répond en temps réel. Le mode vocal de Grok 4 est assez bluffant… Il peut même divaguer comme s’il avait ses propres pensées. On peut littéralement lui montrer n’importe quoi

    → Voir le post original sur X — @vision_ia

  • Voxtral 3B and 24B: Advanced Audio AI Transcription Models

    By

    @mistralai

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    Both Voxtral 3B and Voxtral 24B models go beyond transcription with capabilities that include: · Long-form context: with a 32k token context length, Voxtral handles audios up to 30 minutes for transcription, or 40 minutes for understanding
    · Built-in Q&A and summarization:

    → View original post on X — @mistralai

  • Voxtral outperforms Whisper and proprietary speech transcription models
    Voxtral outperforms Whisper and proprietary speech transcription models

    By

    @mistralai

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    Voxtral comprehensively outperforms Whisper large-v3, the current leading open-source Speech Transcription model, in speech transcription. It beats GPT-4o mini Transcribe and Gemini 2.5 Flash across all tasks, and achieves state-of-the-art results on English short-form and

    → View original post on X — @mistralai

  • Fine-Tuning Gemma 3n for Medical VQA: On-Device Clinical AI

    By

    @learnopencv

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    Fine-Tuning Gemma 3n for Medical VQA The future of clinical AI is on-device, private, and specialized. We took Google's new Gemma 3n, a powerful but generalist VLM, and fine-tuned it to become a radiologist's assistant. Our latest guide provides a deep dive into the process,

    → View original post on X — @learnopencv

  • xAI Launches Anime AI Companions for SuperGrok Subscribers
    xAI Launches Anime AI Companions for SuperGrok Subscribers

    By

    @therundownai

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    Elon Musk's xAI just introduced anime AI companions for SuperGrok subscribers Users can have voice chats with avatars like Ani (a flirty anime character) and even unlock new features, like NSFW options, by reaching higher relationship levels

    → View original post on X — @therundownai