Cartesia, having raised $27 million in seed funding, is developing innovative AI architectures that enable more efficient, long-memory, and multi-modal intelligence with their breakthrough State Space Model (SSM) technology, exemplified by their hyper-realistic Sonic voice generation model.
Google introduced Project Mariner, an AI agent prototype that can autonomously browse the web alongside other experimental agents like coding AI agent Jules and agents that can act as gaming companions.
Liquid AI, a startup focused on the development of liquid foundation models (LFM) that are efficient and flexible alternatives to the now-standard generative pre-trained Transformer models, has raised a $250M Series A funding round led by AMD that gave the company a $2B valuation.
Google's Deep Research feature for Gemini Advanced allows users to generate comprehensive research reports that can be easily exported and refined, transforming complex research tasks into a matter of minutes.
Phi-4 is Microsoft's latest small language model in the Phi family. The model was trained to focus on tasks requiring complex reasoning skills, such as competition math problems. The model is available for research purposes at the Azure AI Foundry.
Speak, an AI-powered English learning platform specializing in helping its users achieve spoken English fluency, recently secured $78M in Series C funding at a valuation of $1 billion.
Google unveiled Gemini 2.0 Flash, a multimodal AI model with native tool use and multimodal input and output capabilities to be available in early 2025. An experimental model version without multimodal outputs is now available through the API and on the Gemini desktop and web apps.
Reddit has started testing Answers, a new AI-powered search feature that enables users to ask questions in plain English about any topic they care about to surface relevant conversation summaries, links to related communities, inline answers written by real redditors, and follow-up questions.
xAI launched Aurora, a new model with image generation and understanding capabilities. According to xAI, Aurora was designed to deliver photorealistic renderings and remarkable instruction-following. X users can now try Aurora's capabilities, regardless of their subscription status.
AWS re:Invent 2024 coverage; World Labs previewed its first world model; Google DeepMind previewed Genie 2; Meta released Llama 3.3 70B; xAI raised $6B; Microsoft launched Copilot Vision; Nebius raised $700M; and more.
Meta launched Llama 3.3 70B, a highly performant and cost-effective open-source AI model that approaches the capabilities of larger models, signaling the company's continued commitment to accessible AI technology and setting the stage for Llama 4's release in 2025.
xAI, Elon Musk's AI startup and the company behind X's chatbot Grok, has raised an additional $6B following its $6B Series B fundraiser this May. As part of the negotiations, investors who contributed to fund xAI and Musk's Twitter acquisition had access to up to 25% of xAI's shares.