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Anthropic Creates an AI Jailbreak 'Penal Code': Your Requests, Four Ways to Die

Anthropic has publicly detailed its security measures and a new "Cyber Jailbreak Severity" (CJS) framework following the controversial takedown of its Fable 5 model. The incident, triggered by simple user requests like counting letters or stating a profession, highlighted overzealous safety filters. Anthropic classifies cybersecurity-related prompts into four tiers: malicious activities (blocked), high-risk dual-use (like pentesting, with strict limits), low-risk dual-use (often blocked by "safety margin" errors), and harmless tasks (theoretically allowed but still frequently flagged). The company admits its classifiers are tuned for high sensitivity, leading to many false positives. The newly proposed CJS framework aims to objectively score the severity of AI "jailbreaks" (prompts that bypass safety rules) on a 0-10 scale across four dimensions: Capability Gain (does it grant new attack abilities?), Breadth (does it work across multiple attack types?), Weaponization Ease (how hard is it to turn into a real attack?), and Discoverability (how easy is it to find?). The score determines the response, from no action (CJS-0) to a potential model takedown (CJS-4). The score is context-dependent; for example, discovering a major unknown vulnerability today scores high, while asking about a well-known one scores low. The article raises concerns about Anthropic's dual role: it is both creating powerful models (like the restricted Mythos 5) and defining the rules (CJS) for judging their misuse, potentially giving it disproportionate influence. This is set against the backdrop of U.S. export controls, which for the first time directly restricted API access to a model (Fable 5), creating a "tiered" system where public models are heavily filtered and advanced ones are limited to vetted partners. The CJS framework is portrayed as potentially providing regulators with a metric to justify future API shutdowns. For users, the advice is to carefully phrase prompts, watch for signs of being downgraded to a weaker model, and wait indefinitely for promised filter improvements.

marsbit07/06 00:24

Anthropic Creates an AI Jailbreak 'Penal Code': Your Requests, Four Ways to Die

marsbit07/06 00:24

In the First Half of the Year, Half of VC Money Flowed to AI, with These 30 Companies Alone Raising Over 170 Billion Yuan

First Half of 2026: VC Investment in AI Explodes, with 30 Top Companies Raising Over 170 Billion RMB In the first half of 2026, China's AI sector saw a massive surge in venture capital, with total equity financing exceeding 300 billion RMB—already surpassing the entire 2025 total. Key trends include: * **Massive Funding Scale:** The AI track recorded 1,203 financing events totaling over 300 billion RMB. Investment peaked in June, partly driven by DeepSeek's landmark 51-billion-RMB Series A round. * **Geographic Concentration:** Beijing, Hangzhou, Shanghai, and Shenzhen dominated, accounting for 74% of deals and 86% of total funding. Beijing led with 95.5 billion RMB, while Hangzhou surged to second place due to DeepSeek's round. * **Sector Focus:** * **Large Models** were the top draw, securing over half of all funds (nearly 1.6 trillion RMB). * **AI Infrastructure** (compute, chips) and **Embodied AI** (e.g., robotics) were other major investment areas, with the latter being the most active in number of deals. * **AIGC Applications** attracted significant capital (59.6 billion RMB), indicating strong belief in near-term commercialization. * **Investment Stage Logic:** Capital followed a clear strategy: heavy bets on growth-stage companies (A/B rounds), major funding for mature leaders, and widespread, smaller-scale seeding of early-stage innovators. * **Notable Early-Stage Trends:** World models (seen as the "OS" for embodied AI) attracted the most early capital. Angel/seed rounds reached unprecedented sizes ("inflation"), and investment shifted from foundational large models to downstream applications like robotics and physical AGI. * **Top Companies:** The 20 largest mid/late-stage deals raised 1.565 trillion RMB. Leaders include the "Big Three" large model firms (DeepSeek, StepFun, Kimi), seven leading humanoid robot companies ("Seven Samurai"), and top AIGC application players. * **Outlook:** Full-year 2026 funding is projected to exceed 6 trillion RMB. However, consolidation is expected in the large model sector, with the window for pure-play general AI startups closing. Survival will depend on finding niche verticals or securing strategic backing.

marsbit07/03 09:01

In the First Half of the Year, Half of VC Money Flowed to AI, with These 30 Companies Alone Raising Over 170 Billion Yuan

marsbit07/03 09:01

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