MosaicLeaks: Can your research agent keep a secret? (huggingface.co)
MosaicLeaks: Can your research agent keep a secret? TL;DR Deep research agents increasingly combine private local documents with external tools like web retrieval, creating a privacy risk: an agent's external queries may leak sensitive inf…
A longstanding goal of research on interpretable deep learning is to replace opaque neural computations with human-meaningful symbolic descriptions. In this paper, we propose an approach for approximating the behavior of components of deep…
Lobu — Multi-tenant OpenClaw for Organizations Lobu is an open-source multi-tenant gateway for OpenClaw. One sandbox and filesystem per user/channel.
Improving health intelligence in ChatGPT (openai.com)
Interviewing in the Post-LLM World (gitnation.com via hn)
As LLMs become everyday tools for developers, the way we interview engineers must evolve.<br />We will learn strategies to adapt technical interviews, embracing AI as a tool while still assessing judgment, critical thinking, and collaborat…
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174 items
model roundup
Opus 4.8Claude AI has released Opus 4.8, an upgrade to their Opus class of models available in version 2.1.154 of their software on March 16, 2023, which includes enhanced coding and professional task capabilities along with improved judgment and honesty. Users are reporting usage resets following the update.
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Anthropic MythosAnthropic's new update, Claude Mythos, has garnered attention from top AI security researchers like Carlini, who found numerous bugs. The update is noted for its speed and effectiveness, with Anthropic identifying a significant security flaw in FFmpeg and quickly submitting patches.
- 1h Update: Anthropic floats proposal to lift US restrictions on Mythos and Fable AI models
- 2h Anthropic confident of re-enabling Mythos, Fable 5 access 'in coming days'
- 7h We Got Anthropic's Glasswing at Home (Who Needs Mythos 5 or Fable 5?)
- 7h Ask HN: Could Fable/Mythos be used to build Python's JIT?
- 8h Before Mythos, Satan: A 1990s Software Satanic Panic
Large Language Models (LLMs) achieve strong performance on reasoning tasks, but whether this reflects faithful logical inference or heuristic approximation remains unclear. We study this question in legal entailment by comparing three para…
SpaceX Stock Plunge Wipes Out $600B After Cursor Deal Spooks Investors (www.forbes.com via hn)
Topline A selloff in SpaceX shares extended on Thursday, erasing much of the rocket company’s gains since its record-setting debut after its $60 billion all-stock deal for AI coding startup Cursor sparked concerns among analysts. Key Facts…
Securing the future of AI agents (deepmind.google)
- Future of Work with AI Agents (futureofwork.saltlab.stanford.edu via hn)
Show HN: Pagecast – Publish Markdown/HTML Reports to Cloudflare Pages (github.com via hn)
I built this because I kept generating HTML/Markdown reports from Claude Code/Codex and needed a permanent share link instead of a localhost tunnel. Pagecast is a local CLI that publishes those files to your own Cloudflare Pages account.
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140 items
event
GlmRecent developments in the AI space highlight significant advancements from Chinese companies, particularly Zai's upgrade of GLM-5.1, which has shown substantial improvements. Meanwhile, there are concerns about a widespread intelligence drop across various models and discussions around the potential openness of leading AI projects like GLM 5.1.
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SecurityOpenAI has released GPT-5.4-Cyber for testing as part of its Trusted Access for Cyber Defense program, aiming to compete with Anthropic's Claude Mythos in the cybersecurity domain. Meanwhile, concerns are rising over the potential risks associated with advanced AI models like Mythos, prompting calls for improved defenses before wider releases.
From the Hugging Face Hub to robot hardware with Strands Agents and LeRobot You have a robot, a folder of demonstration data on the Hugging Face Hub, and a new task you want it to learn. Today that takes five separate tools: one to record…
Claude design skills? (www.reddit.com via reddit)
Does anyone know if there's a way to get custom skills (or anything of the same nature) installed in claude.ai/design? I want to be able to have it create slide decks while following a very specific standard (something we could use to gene…
- Claude AI system design (www.reddit.comhttps)
- Skills en Claude de la comunidad? (www.reddit.com)
- Claude Design and Code (www.reddit.com)
+23 more
- Claude design backfire? (www.reddit.com)
- Claude design to code (www.reddit.com)
- Claude design is down? (www.reddit.com)
- Thoughts on Claude Design (www.reddit.com)
- Editing with Claude Design (www.reddit.com)
- Claude Skills for Cybersecurity (github.com via hn)
- Where to find Claude Skills? (www.reddit.com)
- Show HN: My Collection of UX / AI Design Claude Code Skills (github.com via hn)
- Claude design is saving me (www.reddit.com)
- Claude skills (www.reddit.com)
- Claude Design bug? (www.reddit.com)
- Any Claude Code skills that mimic Claude Design yet? (www.reddit.com)
- Top Claude skills? (www.reddit.com)
- Claude Design is... clumsy (www.reddit.com)
- Claude Design Is Real Design (diverging.run via hn)
- Tips for Claude Design (www.reddit.com)
- Claude Design (www.reddit.com)
- Claude Design (www.reddit.com)
- Claude Design - How creative is it? (www.reddit.com)
- Claude Design is Incredible... (www.reddit.com)
- Claude Design (claude.ai via hn)
- Claude Design (www.anthropic.com via hn)
- Hooks vs Skills for Claude (www.reddit.com)
datasette-agent 0.3a0 (simonwillison.net)
15th June 2026 - New tool, execute_write_sql , which requests user approval and then writes to a database - taking user permissions into account. #27 I added a mechanism for asking user approval in datasette agent 0.2a0.
- datasette-agent 0.2a0 (simonwillison.net)
- datasette-agent 0.1a4 (simonwillison.net)
- Show HN: Datasette Agent (simonwillison.net via hn)
+3 more
- datasette-agent 0.1a3 (simonwillison.net)
- datasette-agent 0.1a2 (simonwillison.net)
- datasette-agent 0.1a1 (simonwillison.net)
claude-sandbox: run claude code in developer containers with strong gaurdrails (www.reddit.com via reddit)
I would welcome feedback on my claude-sandbox project. https://github.com/gilesknap/claude-sandbox installs claude inside your developer container adds sandboxing using linux namespaces (bubble wrap) to keep it away from your credentials a…
Agent systems are advancing quickly across domains, but their evaluation remains fragmented. Most benchmarks rely on fixed, LLM-centric harnesses that require heavy integration, create test-production mismatch, and limit fair comparison ac…
Bug no Contador de Limites do Claude MAX 20x (www.reddit.com via reddit)
tenho o plano do calude max 20x o uso do sonnet semanal estava em mais ou menos 70%, o uso de todos modelos estava quase 70%, sai para tomar um café e quando eu voltei estava com 100% do total. não tem logica eu gastar 20% do total sem gas…
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104 items
event
Fine TuningFine-tuning is a hot topic in the AI community, with various projects and releases focusing on it. Notable examples include OpenAI's decision to wind down its fine-tuning API, Anthropic co-founder Jack Clark's prediction that AI research could become automated by 2028, and several new datasets and models released for fine-tuning purposes.
- 21h Beyond LoRA: Can you beat the most popular fine-tuning technique?
- 1d The Guide to Fine-Tuning LLMs
- 1d Could we use latent representations as internal safety checks during generation?
- 3d Show HN: Does a vibe leak? Fine-tuning an LLM on an attitude it never states
- 7d Parallelogram – catch fine-tuning dataset bugs before training
Is it agentic enough? Benchmarking open models on your own tooling (huggingface.co)
Update: White House talks with Anthropic shift to setting AI security rules (www.politico.com via reddit)
White House talks with Anthropic shift to setting AI security rules - POLITICO Skip to Main Content Toggle menu Europe Pro E&E News Press Escape to close the menu. WASHINGTON & POLITICS Congress White House Supreme Court and Legal Issues M…
Import AI 461: "Alignment is not on track"; FrontierCode; and synthetic research interns (importai.substack.com)
Import AI 461: "Alignment is not on track"; FrontierCode; and synthetic research interns Where are your agents right now? Welcome to Import AI, a newsletter about AI research.
When large language models (LLMs) fail to generalize or make haphazard errors in reasoning, it is often taken as evidence that LLMs are not truly reasoning, but rather performing a kind of pattern matching. The implication is that people's…
Show HN: Veneerly – See your own face with veneers before you commit (www.tryveneerly.com via hn)
I've had more than six consultations with top veneer dentists in NYC, Turkey, and Mexico. All six gave me a different recommendation.
Show HN: OpenRuna–graph-linked prompts,MCP servers and agent skills (www.openruna.com via hn)
Overview Looking for AI coding prompts? OpenRuna indexes 1,700+ copy-ready prompts, open-source tools, agent skills, datasets, and workflows — searchable by category, tag, and resource type.