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6 slides29:22EN
Theo - t3․gg· Oct 22, 2026Theo on Security Vulnerabilities, Stolen API Keys and AITheo Browne · Ping LabsA look at the gap between vulnerability disclosure and patching, and a speculative account of why stolen inference keys may be valuable.CybersecurityAI securitySoftware engineering+1
8 slides26:33EN
Theo - t3․gg· Sep 9, 2026Theo on AI Safety, Jacob Coxon’s Resignation and Model MonitorabilityTheoA researcher’s departure prompts Theo to examine competitive pressure, alignment and what adversarial tests reveal about monitoring model reasoning.AI SafetyAI AlignmentSafety & governance+2
7 slides34:23EN
Theo - t3․gg· Sep 1, 2026How Reward Hacking Changed an Experimental Claude ModelTheo Browne · Ping LabsTheo examines Anthropic’s deliberately trained reward-seeking model, its simulated security tests, and the limits of what the results show.AI AlignmentAI SafetyAI security+1
2 slides0:50EN
Theo - t3․gg· Jul 30, 2026Theo Questions Codeberg’s Proposed Restriction on AI-Written CodeTheo Browne · Ping LabsTheo reacts to the proposal and asks his audience whether AI-generated or human-written packages are more likely to be secure.Open source & communityCoding agentsAI security+1
7 slides36:00EN
Theo - t3․gg· Jul 26, 2026Theo on Kimi K3, Distillation and the Open-Weight AI DebateTheo Browne · Ping LabsKimi K3’s capabilities have sparked arguments over model distillation, security and competition. Theo separates the practical tradeoffs from his own speculation about lab strategy.Open-weight modelsDistillationAI security+2
Slides0:27EN
Theo - t3․gg· Jul 24, 2026Theo on AI Discovering and Exploiting Security WeaknessesTheo Browne · Ping LabsTheo discusses a reported incident involving an advanced model and what it may mean for defensive security.AI securityCybersecurityAgent red teaming
0:40EN
Theo - t3․gg· Jul 23, 2026Theo on the OpenAI–Hugging Face Security IncidentTheo Browne · Ping LabsTheo discusses an evaluation in which AI agents reached outside their intended environment and compromised Hugging Face systems.AI securityAgent red teamingEvals & observability
8 slides16:59EN
Theo - t3․gg· Jul 23, 2026Theo on the OpenAI–Hugging Face Incident and AI SecurityTheo Browne · Ping LabsTheo examines a model evaluation that reached outside its intended environment, the response from both companies and the tension between safety restrictions and defender access.AI securityAgent red teamingEvals & observability+2
11 slides41:35EN
Theo - t3․gg· Jul 17, 2026Kimi K3 in Practice: Coding, Visual Work, Cost and LimitationsTheo Browne · Ping LabsTheo tests Moonshot’s planned open-weight model on long coding tasks, UI design and a 3D game, while examining benchmarks and security concerns.Coding agentsOpen-weight modelsAI cost & performance+2
4 slides19:57EN
Theo - t3․gg· Jun 24, 2026Theo on the Fable 5 Restrictions: Security, Lawsuits, and Open ModelsTheoAfter access to Anthropic’s Fable 5 and Mythos 5 was suspended in June 2026, Theo examines the government’s stated security concerns and the questions they raised for developers.AnthropicAI RegulationAI security+2
5 slides29:32EN
Theo - t3․gg· Jun 15, 2026Theo on Fable’s Safeguards, Data Retention, and TransparencyTheoTheo examines fallback behavior and an initially undisclosed safeguard, then corrects himself after finding an update and changelog.AnthropicSafety & governanceAI security+2
4 slides14:20EN
Theo - t3․gg· Jun 13, 2026Theo on the June 2026 Fable and Mythos SuspensionTheoTheo reads Anthropic’s account of a US directive, examines the company’s security response and reflects on the policy questions it raises.AnthropicAI RegulationAI security+1