Fresh AI news
Anthropic’s Amodei: we never called for banning open-weights AI modelsClaude shared chats and Artifacts found publicly indexed in Google SearchCognizant and Anthropic expand Claude enterprise partnership and certificationIlya Sutskever’s SSI partners with NVIDIA to scale on Vera Rubin computeMoonshot AI releases Kimi K3 open weights: first open 3T-class modelNVIDIA launches Open Secure AI Alliance for open defensive AI security toolsNVIDIA Agent Toolkit adds PhysicsNeMo and CUDA-X for autonomous AI engineersAnthropic launches Claude Opus 5 near Fable 5 intelligence at half the priceARC Prize verifies Claude Opus 5 at 30.2% on ARC-AGI-3, ~4× prior bestAWS brings Claude Opus 5 to Amazon Bedrock with zero data retention by defaultClaude Opus 5 rolls out in GitHub Copilot for long-running agentic codingGoogle signs EU AI Act Code of Practice on AI-generated content transparencyNAVER, NVIDIA and Brookfield expand Korea AI factory toward 200 MW by 2028NVIDIA, Microsoft, Meta and peers urge U.S. to protect open-weight AI modelsAnthropic’s Amodei: we never called for banning open-weights AI modelsClaude shared chats and Artifacts found publicly indexed in Google SearchCognizant and Anthropic expand Claude enterprise partnership and certificationIlya Sutskever’s SSI partners with NVIDIA to scale on Vera Rubin computeMoonshot AI releases Kimi K3 open weights: first open 3T-class modelNVIDIA launches Open Secure AI Alliance for open defensive AI security toolsNVIDIA Agent Toolkit adds PhysicsNeMo and CUDA-X for autonomous AI engineersAnthropic launches Claude Opus 5 near Fable 5 intelligence at half the priceARC Prize verifies Claude Opus 5 at 30.2% on ARC-AGI-3, ~4× prior bestAWS brings Claude Opus 5 to Amazon Bedrock with zero data retention by defaultClaude Opus 5 rolls out in GitHub Copilot for long-running agentic codingGoogle signs EU AI Act Code of Practice on AI-generated content transparencyNAVER, NVIDIA and Brookfield expand Korea AI factory toward 200 MW by 2028NVIDIA, Microsoft, Meta and peers urge U.S. to protect open-weight AI models

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Updated July 28, 2026

Latest AI news for builders and leaders

Fresh artificial intelligence news, model releases, AI agent updates, research, and enterprise AI announcements curated from primary sources.

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Models

Moonshot AI releases Kimi K3 open weights: first open 3T-class model

Moonshot AI published full Kimi K3 model weights on Hugging Face under the Kimi K3 License—the world’s first open 3-trillion-parameter-class release. The 2.8T MoE model (104B activated) uses Kimi Delta Attention and Attention Residuals, native MoonViT-V2 vision, a 1M-token context window, and MXFP4 quantization-aware training, with supporting stack pieces including attention kernels, MoE communication, and agent-environment infrastructure.

Source: Hugging FaceRead source
Security

NVIDIA launches Open Secure AI Alliance for open defensive AI security tools

NVIDIA and 40+ partners—including Microsoft, SpaceXAI, Hugging Face, IBM, CrowdStrike, Cloudflare, and the Linux Foundation—launched the Open Secure AI Alliance to build and share open models, harnesses, and tools for AI cybersecurity. Citing the Hugging Face incident where open-weight GLM 5.2 enabled forensics after closed models blocked analysis, NVIDIA contributed the open-source NOOA agent-harness research framework and urged policymakers to treat open defensive AI as an asset, not a liability.

Source: NVIDIA BlogRead source
Enterprise

Anthropic’s Amodei: we never called for banning open-weights AI models

Anthropic CEO Dario Amodei published the company’s formal position that it has never advocated banning open-weights models, calling non-dangerous open weights a public good. Instead of protectionist bans, he backs chip export enforcement against authoritarian access, crackdowns on industrial-scale distillation, and mandatory safety testing for all sufficiently capable models—open and closed—while disagreeing with some open-letter claims that open weights necessarily favor defenders over attackers.

Source: AnthropicRead source
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Melvin Vivas

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Senior roles at Standard Chartered Bank & Ohmyhome (Nasdaq)
Built AI Dream Photo, an AI photo app used by real customers
Building aibackends.com, free open-source AI tools for developers
Building skillsbento.com, an AI Agent Skills marketplace
Nanyang Technological University, Singapore (NTU) Open Mentoring: Connecting Minds
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