Contents of Secret Memo Sent by Former OpenAI Chief Scientist Sutskever Before Altman's Ousting Revealed
It has been revealed that Ilya Sutskever of OpenAI sent a secret memo regarding Sam Altman to board members in the fall of 2023.
Latest
Google Adds Official Support for Gemma 4 to AI Edge Gallery for iOS
Google has released an updated version of its iOS app AI Edge Gallery, introducing official support for the new Gemma 4 model.
OpenAI CEO Sam Altman Faced with Renewed Sexual Abuse Allegations from Sister
Annie Altman has filed an amended complaint in the U.S. District Court for the Eastern District of Missouri regarding sexual abuse alleged to have occurred between 1997 and 2006.
Anos: A Hand-written ~100KiB Microkernel Supporting x86-64 and RISC-V
A developer has confirmed that Anos, a hand-written microkernel of approximately 100KiB, operates on x86-64 and RISC-V. The developer adopted a policy of limiting LLM use to documentation, ensuring no AI-generated code is included in the kernel itself.
Anthropic Announces Restrictions on Using Claude Subscriptions with External Tools such as OpenClaw
Anthropic has announced that it will restrict the use of Claude subscription quotas in third-party tools, including OpenClaw. Separate pay-as-you-go billing will now be required.
TinyOS, a Lightweight RTOS for Cortex-M, Released with Kernel Under 10KB
TinyOS, released as a Show HN on Hacker News, is a real-time OS designed for IoT. It features a kernel footprint of less than 10KB and a minimum RAM requirement of 2KB.
Google Releases Gemma 4 Open Models, Enhancing Performance for Mobile and PC
Google has announced the Gemma 4 family of open models, featuring a variety of sizes designed for offline processing on mobile, IoT, and PC devices.
OpenAI Completes $122 Billion Funding Round at $852 Billion Valuation
OpenAI announced on April 1, 2026, that it has completed a funding round totaling $122 billion at a valuation of $852 billion, with SoftBank and a16z serving as co-lead investors.
Sub-second Video Search Tool Released Using Gemini Native Video Embeddings
A CLI tool has been released that utilizes Gemini Embedding 2's direct video vectorization capability to rapidly search for and clip scenes within videos using natural language.
Sitefire Launches Automation Platform to Enhance Brand Visibility in AI Search
Sitefire, a Y Combinator W26 company, has announced a platform designed to optimize brand exposure in AI search engines and drive traffic growth.
Xiaomi Standardizes LiDAR and 700 TOPS Unified Computing Platform Across All Next-Gen SU7 Grades, Equipping All Vehicles with HAD
On March 20, 2026, Xiaomi officially announced the next-generation SU7 sedan in China, standardizing LiDAR, 4D millimeter-wave radar, and a 700 TOPS unified computing platform across all three grades. The Highway Autonomous Driving (HAD) system will also be deployed across the entire lineup.
Canary Releases AI QA Tool That Automatically Generates Tests from PR Diffs, Outperforming Major LLMs in Proprietary Benchmark
YC W26 startup Canary has launched "Canary," an AI QA tool that analyzes codebases to identify affected user flows from PR diffs and automatically generates and executes tests.
Astral to Join OpenAI's Codex Team, Continuing Development of Ruff and uv
Python development tool provider Astral has announced its merger with OpenAI. The company will continue developing OSS tools such as Ruff and uv while strengthening integration with Codex.
OpenAI Integrates Python Tooling Developer Astral into Codex Team
Astral, the developer of Ruff, uv, and ty, joins OpenAI's Codex team. Support for open-source projects will continue.
Google DeepMind Announces Cognitive Taxonomy Framework and Kaggle Hackathon to Measure AGI Progress
Google DeepMind has released a framework paper, Measuring Progress Toward AGI: A Cognitive Taxonomy, to evaluate AI cognitive abilities based on cognitive science. Simultaneously, they are launching a Kaggle hackathon aimed at creating practical evaluation metrics for this framework.
Three underage girls sue xAI over sexual image generation by Grok
Three girls, including minors, have filed a lawsuit against xAI in a California federal court, alleging that Grok was used to create sexualized images of them.
Elon Musk pushes out more xAI founding members
Elon Musk has reportedly removed more founding members from xAI, allegedly due to stagnation in the company's AI coding efforts.
Spine AI Releases Spine Swarm, a System Where AI Agents Collaborate on an Infinite Visual Canvas
Spine AI has announced Spine Swarm, a system where multiple AI agents collaborate on an infinite visual canvas to handle complex non-coding projects.
Cumulus Labs Releases IonRouter API Service Featuring GH200-Optimized Inference Engine
YC W26 company Cumulus Labs has unveiled IonRouter, an inference API for open-source models. Utilizing a proprietary C++ runtime, it achieves high-speed processing by leveraging the memory characteristics of the GH200.
Understudy Released: A Desktop Agent That Learns Tasks from a Single Operation Demonstration
Understudy, a local-first desktop agent runtime capable of operating across GUI apps, browsers, and shells, has been released.