SK Telecom, Arm, and Rebellions sign a trilateral memorandum of understanding to jointly develop AI data center inference server solutions, combining Arm’s AGI CPU and the RebelCard chip to optimize high-density inference and large-scale AI deployments.

Gate News message: According to the announcement dated April 3, 2026, Gate will delist nine perpetual contract trading markets, including FORTH, A2Z, VFY, Black Horse, Life K-Line, YZY, AGI, CAMP, and PEAQ. Per the announcement schedule, the above contract trading markets will enter a reduce-only mode at 4:30 PM on April 3 (UTC+8), and trading will stop at 4:00 PM on April 3 (UTC+8). Upon delisting, Gate will automatically close and settle open positions using the average index price from the last half hour before the contract is delisted. Any outstanding unfilled orders will be automatically canceled.

Musk said on the X platform that the key to AI development lies in video understanding and generation technologies, and that photons are the highest-bandwidth form of communication. He noted that Grok Imagine has already achieved positive gross margins, and also mentioned the background behind OpenAI shutting down the video platform Sora.

Jed McCaleb, the founder of Ripple and Stellar, announced that he will invest $1 billion in developing AGI systems based on the principles of the human brain, and he pledged to invest $600 million in the field of neuroscience. He believes that current AI architectures lack decision-making and motivation and that new directions need to be explored.

Jed McCaleb, the founder of Ripple and Stellar, will invest $1 billion through his nonprofit organization, Astera Institute, to develop an AGI system based on principles of the human brain, and has committed to invest $600 million in the field of neuroscience, planning to research brain-machine interfaces to record neural activity.

Jed McCaleb, the founder of Ripple and Stellar, will invest $1 billion in developing AGI systems based on the principles of the human brain, and he has pledged $600 million to the field of neuroscience. The Astera Institute is researching brain-computer interfaces to record neural activity, with plans to expand to monkeys and humans in the future, aiming to explore new directions for AI.

ARC Prize Foundation Launches ARC-AGI-3 Benchmark, Requiring AI to Independently Explore and Act in a 64×64 Grid World Without Guidance, with Scores Based on "Action Efficiency." Compared to previous versions, this edition is more rigorous, preventing models from using memory shortcuts. Google Gemini 3.1 Pro Preview Achieves a Top Score of 0.37%.

Arm launches its self-developed data center CPU AGI CPU, targeting billion dollars in annual revenue by 2031, transitioning from IP licensing to direct chip sales. Facing competitive risks from self-developed chips, Arm hopes that AI-era computing power demand can support its development.

OpenAI CEO Sam Altman announced that the new flagship model Spud has completed pretraining and is expected to be released soon. The company is restructuring, with the AI safety team transferred to the Chief Research Officer, the information security team moved to a new department, and Altman focusing on fundraising and data center construction. The product department has been renamed to "AGI Deployment," and multiple features will be consolidated into a desktop "super app."