Last Week in AI

Our 195th episode with a summary and discussion of last week's* big AI news! *and sometimes last last week's  Recorded on 01/04/2024 Join our brand new Discord here! https://discord.gg/nTyezGSKwP Note: apologies for Andrey's slurred speech and the jumpy editing, will be back to normal next week! Hosted by Andrey Kurenkov and Jeremie Harris. Feel free to email us your questions and feedback at [email protected] and/or [email protected] Read out our text newsletter and comment on the podcast at https://lastweekin.ai/. Sponsors: The Generator - An interdisciplinary AI lab empowering innovators from all fields to bring visionary ideas to life by harnessing the capabilities of artificial intelligence. In this episode: - OpenAI teases new deliberative alignment techniques in its O3 model, showcasing major improvements in reasoning benchmarks, whilst surprising with autonomy in hacks against chess engines.  - Microsoft and OpenAI continue to wrangle over the terms of their partnership, highlighting tensions amid OpenAI's shift towards a for-profit model.  - Chinese AI companies like DeepSeek and Quen release advanced open-source models, presenting significant contributions to AI capabilities and performance optimization.  - Sakana AI introduces innovative applications of AI to the search for artificial life, emphasizing the potential and curiosity-driven outcomes of open-ended learning and exploration. If you would like to become a sponsor for the newsletter, podcast, or both, please fill out this form. Timestamps + Links: (00:00:00) Intro / Banter (00:03:07) News Preview (00:03:54) Response to listener comments (00:05:00) Sponsor Break Tools & Apps (00:06:11) OpenAI announces new o3 model (00:21:17) Alibaba slashes prices on large language models by up to 85% as China AI rivalry heats up (00:23:04) ElevenLabs launches Flash, its fastest text-to-speech AI yet Applications & Business (00:24:24) OpenAI announces plan to transform into a for-profit company (00:33:17) Microsoft and OpenAI Wrangle Over Terms of Their Blockbuster Partnership (00:37:36) Elon Musk’s xAI gets investment from Nvidia in recent funding round: report (00:39:43) Sam Altman’s nuclear energy startup signs one of the largest nuclear power deals to date (00:41:13) OpenAI Search Leader Departs After Less Than a Year (00:42:43) Senior OpenAI Researcher Radford Departs Projects & Open Source (00:45:21) DeepSeek-AI Just Released DeepSeek-V3: A Strong Mixture-of-Experts (MoE) Language Model with 671B Total Parameters with 37B Activated for Each Token (00:54:14) Qwen Team Releases QvQ: An Open-Weight Model for Multimodal Reasoning (00:58:09) LightOn and Answer.ai Releases ModernBERT: A New Model Series that is a Pareto Improvement over BERT with both Speed and Accuracy Research & Advancements (01:00:31) Deliberation in Latent Space via Differentiable Cache Augmentation (01:05:14) Automating the Search for Artificial Life with Foundation Models Policy & Safety (01:10:27) Nonprofit group joins Elon Musk’s effort to block OpenAI’s for-profit transition (01:14:35) OpenAI Researchers Propose 'Deliberative Alignment' : A Training Approach that Teaches LLMs to Explicitly Reason through Safety Specifications before Producing an Answer (01:22:06) o1-preview autonomously hacked its environment rather than lose to Stockfish in our chess challenge. No adversarial prompting needed. (01:27:22) Elon Musk’s xAI supercomputer gets 150MW power boost despite concerns over grid impact and local power stability (01:29:06) DOE: Data centers consumed 4.4% of US power in 2023, could hit 12% by 2028 Synthetic Media & Art (01:32:20) OpenAI failed to deliver the opt-out tool it promised by 2025 (01:36:15) Outro

Our 194th episode with a summary and discussion of last week's* big AI news! *and sometimes last last week's  Recorded on 12/19/2024 Hosted by Andrey Kurenkov and Jeremie Harris. Feel free to email us your questions and feedback at [email protected] and/or [email protected] Read out our text newsletter and comment on the podcast at https://lastweekin.ai/. Sponsors: The Generator - An interdisciplinary AI lab empowering innovators from all fields to bring visionary ideas to life by harnessing the capabilities of artificial intelligence. In this episode: - Google dominates AI news with multiple announcements, including a reasoning model and Project Mariner, an AI browsing agent.  - Anthropic explores alignment faking in LLMs, revealing models may show deceptive compliance under certain conditions.  - Apple observes a trend towards smaller but more efficient language models, bucking previous trends of scaling larger parameter counts.  - Legal drama unfolds as Meta backs Elon Musk's opposition to OpenAI's profit status change, raising concerns about competitive fairness. If you would like to become a sponsor for the newsletter, podcast, or both, please fill out this form. Timestamps + Links: (00:00:00) Intro / Banter (00:02:14) Response to listener comments (00:08:52) News Preview (00:10:01) Sponsor Break Tools & Apps (00:10:55) Google releases its own ‘reasoning’ AI model (00:16:52) Google Gemini can now do more in-depth research (00:21:58) Google DeepMind unveils a new video model to rival Sora (00:27:50) Pika Labs releases AI video generator 2.0 with new features (00:29:51) Google unveils Project Mariner: AI agents to use the web for you (00:34:33) X gains a faster Grok model and a new ‘Grok button’ Applications & Business (00:36:11) AI GPU clusters with one million GPUs are planned for 2027 — Broadcom says three AI supercomputers are in the works (00:43:02) Meta asks the government to block OpenAI’s switch to a for-profit (00:49:36) OpenAI says Elon Musk wanted it to be for-profit in 2017 (00:56:04)  EQTY Lab, Intel, and NVIDIA Unveil 'Verifiable Compute,' A Solution to Secure Trusted AI (00:59:53) Liquid AI just raised $250M to develop a more efficient type of AI model (01:03:19) Hundreds of OpenAI’s current and ex-employees are about to get a huge payday by cashing out up to $10 million each in a private stock sale Projects & Open Source (01:07:45) Phi-4 Technical Report (01:13:04) DeepSeek-VL2: Mixture-of-Experts Vision-Language Models for Advanced Multimodal Understanding (01:15:23) Meta AI Releases Apollo: A New Family of Video-LMMs Large Multimodal Models for Video Understanding Research & Advancements (01:16:34) Alignment faking in large language models (01:28:39) Meta AI Introduces Byte Latent Transformer (BLT): A Tokenizer-Free Model That Scales Efficiently (01:36:49) Frontier language models have become much smaller (01:42:28) The Complexity Dynamics of Grokking Policy & Safety (01:46:49) Homeland Security gets its very own generative AI chatbot (01:49:16) Pre-Deployment Evaluation of OpenAI’s o1 Model (01:51:35) Pricing for key chipmaking material hits 13-year high following (01:53:46) Chinese export restrictions — China's restrictions on Gallium exports hit hard Synthetic Media & Art Meta debuts a tool for watermarking AI-generated videos (01:55:27) Outro

Our 193rd episode with a summary and discussion of last week's* big AI news! *and sometimes last last week's  Note: this one was recorded on 12/13, so the news is a bit outdated... will get things back on track soon! Hosted by Andrey Kurenkov and Jeremie Harris. Feel free to email us your questions and feedback at [email protected] and/or [email protected] Read out our text newsletter and comment on the podcast at https://lastweekin.ai/. Sponsors: The Generator - An interdisciplinary AI lab empowering innovators from all fields to bring visionary ideas to life by harnessing the capabilities of artificial intelligence. In this episode: - OpenAI launches Sora, a text-to-video model with significant capabilities, and Gemini 2.0 from Google showcasing agentic potential in AI tools.  - Character.ai introduces a teen model to address safety concerns following two tragic incidents linked to addiction and harmful influence.  - The U.S. government sets up a task force to support the rapid development of AI data centers, reflecting the critical need for robust infrastructure.  - A paper from Anthropic reveals that frontier AI systems have reached the capability of self-replication, sparking discussions on future implications and safety protocols. If you would like to become a sponsor for the newsletter, podcast, or both, please fill out this form. Timestamps + Links: (00:00:00) Intro / Banter (00:02:44) News Preview (00:03:43) Response to listener comments (00:09:50) Sponsor Break Tools & Apps (00:11:12) OpenAI has finally released Sora (00:21:16) Google Reveals Gemini 2, AI Agents, and a Prototype Personal Assistant (00:28:23) ChatGPT Advanced Voice Mode adding video and screen sharing input (plus a Santa mode) (00:30:43) Microsoft’s Copilot can browse the web with you using AI ‘Vision’ (00:32:31) Musk’s xAI has launched Grok image generation model (00:35:22) Cognition Labs’ AI Software Engineer Devin Launched for Subscribers (00:40:43) Apple launches its ChatGPT integration with Siri (00:43:23) Reddit’s New AI Search Tool Helps You Find Reddit Answers Without Google Applications & Business (00:46:35) OpenAI Aiming to Eliminate Microsoft AGI Rule to Boost Future Investment (00:53:34) GM halts funding of robotaxi development by Cruise (00:57:08) Largest AI data centre in the world to be built in northwest Alberta (01:02:36) Meta announces 4 million sq ft, 2GW Louisiana data center campus (01:05:22) Google’s future data centers will be built next to solar and wind farms Projects & Open Source (01:08:37) Google DeepMind Just Released PaliGemma 2: A New Family of Open-Weight Vision Language Models (3B, 10B and 28B) Research & Advancements (01:13:51) Training Large Language Models to Reason in a Continuous Latent Space (01:25:37) An Evolved Universal Transformer Memory (01:31:48) APOLLO: SGD-like Memory, AdamW-level Performance (01:37:59) Clio: A system for privacy-preserving insights into real-world AI use Policy & Safety (01:39:47) Character.AI steps up teen safety after bots allegedly caused suicide, self-harm (01:45:22) What Trump’s New AI and Crypto Czar David Sacks Means For the Tech Industry (01:49:03) Frontier AI systems have surpassed the self-replicating red line (01:53:52) Chip war: China launches antitrust probe into US semiconductor giant Nvidia in sign of escalation (01:56:53) White House Creating Task Force on AI Datacenter Infrastructure (02:00:00) US clears export of advanced AI chips to UAE under Microsoft deal, Axios says (02:02:19) Outro

Our 192nd episode with a summary and discussion of last week's* big AI news! *and sometimes last last week's  Note: this one was recorded on 12/04 , so the news is a bit outdated... Hosted by Andrey Kurenkov and Jeremie Harris. Feel free to email us your questions and feedback at [email protected] and/or [email protected] Read out our text newsletter and comment on the podcast at https://lastweekin.ai/. Sponsors: The Generator - An interdisciplinary AI lab empowering innovators from all fields to bring visionary ideas to life by harnessing the capabilities of artificial intelligence. The AI safety book “Uncontrollable" which is not a doomer book, but instead lays out the reasonable case for AI safety and what we can do about it. Max TEGMARK said that “Uncontrollable” is a captivating, balanced, and remarkably up-to-date book on the most important issue of our time" - find it on Amazon today! In this episode: OpenAI launches a $200 ChatGPT Pro subscription with advanced capabilities, while Amazon unveils cost-effective Nova multimodal models at the re:Invent conference. Meta releases LLAMA 3.3 70B model, showing significant gains through post-training techniques, and Alibaba introduces QWQ, a reasoning model rivaling OpenAI's O1. Amazon collaborates with Anthropic on a massive AI supercomputer project, and Black Forest Labs eyes a $200 million funding round for growth in AI tools. New research from DeepMind's Genie 2 generates interactive 3D worlds from text and images, progressing AI's understanding of world models and interactive environments. If you would like to become a sponsor for the newsletter, podcast, or both, please fill out this form. Timestamps + Links: (00:00:00) Intro / Banter (00:02:34) Sponsor Break Tools & Apps (00:04:19) OpenAI confirms new $200 monthly subscription, which includes its o1 reasoning model (00:10:40) Amazon announces Nova, a new family of multimodal AI models (00:17:13) ElevenLabs launches GenFM to turn user content into AI-powered podcasts (00:20:21) Google’s new generative AI video model is now available Applications & Business (00:23:56) Elon Musk files for injunction to halt OpenAI’s transition to a for-profit (00:29:40) Amazon Is Building a Mega AI Supercomputer With Anthropic (00:34:15) It Sounds an Awful Lot Like OpenAI Is Adding Ads to ChatGPT (00:38:23) A16z in Talks to Lead $200 Million Round in Black Forest Labs, Startup Behind AI Images on Grok (00:41:10) Bezos Backs AI Chipmaker Vying With Nvidia at $2.6 Billion Value Projects & Open Source (00:45:25) Meta unveils a new, more efficient Llama model (00:50:00) Alibaba releases an ‘open’ challenger to OpenAI’s o1 reasoning model (00:55:21) DeMo: Decoupled Momentum Optimization (00:57:01) PRIME Intellect Releases INTELLECT-1 (Instruct + Base): The First 10B Parameter Language Model Collaboratively Trained Across the Globe (01:03:03) Tencent Launches HunyuanVideo, an Open-Source AI Video Model Research & Advancements (01:09:23) DeepMind’s Genie 2 can generate interactive worlds that look like video games (01:16:43) Language Models are Hidden Reasoners: Unlocking Latent Reasoning Capabilities via Self-Rewarding (01:20:40) Densing Law of LLMs (01:25:59) Monet: Mixture of Monosemantic Experts for Transformers Policy & Safety (01:30:56) Commerce Strengthens Export Controls to Restrict China’s Capability to Produce Advanced Semiconductors for Military Applications (01:37:33) China retaliates against latest US chip restrictions (01:40:52) OpenAI Is Working With Anduril to Supply the US Military With AI (01:43:24) On Targeted Manipulation and Deception when Optimizing LLMs for User Feedback (01:47:52) AI Safety Researcher Quits OpenAI, Saying Its Trajectory Alarms Her (01:51:52) Meta Claims AI Content Was Less than 1% of Election Misinformation (01:55:05) Outro