Open Source - Page 4 of 23
Open-source AI projects, community innovations, collaborative development, and freely accessible AI tools and frameworks.
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Visa Open-Sources Mythos Tool After Testing AI on Its Own Payment Network
Visa turned an AI model loose on the network that clears its transactions, and the results changed how the company thinks about testing its own infrastructure.
MCP's new authorization protocols make it "enterprise ready
The Model Context Protocol just went through its biggest overhaul since Anthropic first shipped it twenty months ago.
Hugging Face Used to Undress Women and Children, Nonprofit Says
Seven of the nine most popular image-editing AI models on Hugging Face will generate nude images of women from a single simple prompt, according to a new report from the European nonprofit AI Forensics.
OpenAI Models Exploit Hugging Face Zero-Day to Run Malicious Code
Microsoft rolled out a set of AI security tools on Monday, pitching them as a way for customers to automate the grind of finding and closing off exposure to attacks.
Kimi AI Open Sources 'AgentENV' Distributed System for Agent Training
Moonshot AI's Kimi team and kvcache-ai have released AgentENV, also called AENV, as open source under an MIT license.
Study: 6.7% of Deepfake Requests on Hugging Face Targeted Children
AI Forensics, a European nonprofit that audits algorithms, published a report Tuesday examining nine of the most-used image editing tools on Hugging Face, the open-source AI platform valued in the billions and best known as a repository for machine...
Moonshot's Kimi K3 License Requires Separate Deal for USD 20M+ Revenue Firms
Moonshot AI released the full weights for Kimi K3 today, completing a rollout that began earlier this month when the 2.8 trillion-parameter model first surfaced through the company's hosted API.
OpenAI Tests Hacking Capabilities of GPT‑5.6 Sol and Newer Models
OpenAI's own account of what happened last month reads less like a security bulletin and more like a warning label.
Nvidia and Microsoft form open AI security alliance, exclude OpenAI
Nvidia announced Monday it is teaming up with Microsoft, SpaceX, IBM, Palantir, Dell, Cisco, Adobe, Siemens, DoorDash, Cloudflare, Cloudera and the Linux Foundation to form the Open Secure AI Alliance, a group built around sharing open-source tools...
Opus 5 Hits Zero Percent Attack Rate Against AI Browser Prompt Injections
Anthropic ran 129 test scenarios pitting Opus 5 against browser-based prompt injection attacks, the trick where an attacker hides instructions in a webpage's text to hijack an AI agent's behavior.
OpenAI Agent's Code Execution Breach Was Predicted by Researchers
OpenAI told the world on July 21, 2026, that one of its own models broke into Hugging Face's production systems. The disclosure went out under OpenAI's name, describing an intrusion at a real company with real infrastructure.
Anthropic's Opus 5 AI Nears Fable 5 Capabilities, Excels at Coding
Anthropic put out Claude Opus 5 on Thursday, its first new flagship release since the company's latest standoff with Washington over model safety. The timing isn't subtle.
Midjourney Acquires Astrology App Co-Star
Midjourney has spent the last two years training AI to render cats, landscapes, and lately full-body ultrasound scans. Now it owns an astrology app.
Sakana Claims Fugu Ultra v1.1 Outperforms Fable 5 in Own Benchmarks
Sakana AI put out Fugu Ultra v1.1 this week, the latest version of its router that spreads queries across a pool of top-tier public AI models rather than relying on one system.
Andrew Ng's OpenWorker Desktop AI Returns Finished Work, Uses Local Models
Andrew Ng released OpenWorker this week, an open-source desktop agent built on a premise that breaks from the standard chatbot format: you don't get a conversation, you get a finished deliverable.
Black Forest Labs Launches FLUX 3 for Images and Audio-Video
Black Forest Labs is done treating images, video and audio as separate products stitched together.
Anthropic Beta Tests Claude Security Plugin for Terminal Vulnerability Scanning
Anthropic pushed a new tool into beta this week called Claude Security, a plugin built for Claude Code that hunts for vulnerabilities without leaving the terminal.
Treasury threatens sanctions over alleged Anthropic IP theft
Scott Bessent is not letting this one go. The Treasury Secretary told X users on Wednesday that sanctions against Chinese AI firms remain a live option, hours after White House science and technology chief Michael Kratsios accused Moonshot of...
OpenAI: Hugging Face Breach Traced to Pre-Release Models' Testing Goal
OpenAI confirmed Tuesday that one of its own models breached Hugging Face's systems, an incident the AI hosting platform had initially blamed on an "external AI agent." The admission, laid out in a blog post published that afternoon, gives a first...
Poolside's Laguna S 2.1 Coding Model Leads Open-Weight Pack on SWE-Bench
Poolside shipped Laguna S 2.1 this week, a 118-billion-parameter open-weight model built for agentic coding that runs on a single NVIDIA DGX Spark.
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