Temporary Cloudflare Accounts for AI agents (simonwillison.net)
21st June 2026 - Link Blog Temporary Cloudflare Accounts for AI agents (via) The announcement says this is "for AI agents" but (as is pretty common these days) the AI hook isn't really necessary, this is an interesting feature for everyone…
- Temporary Cloudflare Accounts for AI Agents (blog.cloudflare.com via hn)
Human customer support? Setting up Claude non profit for a charity (www.reddit.com via reddit)
Hi Has anyone managed to get through to a human? I have a problem with my Claude for nonprofit subscription set up and it’s impossible to get past the ai It says customer support will contact me by no one ever does Very sad about the whole…
ChatGPT Enterprise and Codex available to all Samsung Electronics employees in Korea and all Device eXperience (DX) employees worldwide Samsung’s global deployment is one of OpenAI’s largest enterprise launches ever Samsung Electronics to…
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…
Fugu: Learn to assemble, route, and coordinate expert agents [pdf] (github.com via hn)
Sakana Fugu Sakana Fugu is a multi-agent system delivered as one model. Fugu dynamically orchestrates frontier models to tackle complex, multi-step tasks.
Ask HN: What will AI coding look like when today's CS freshmen graduate? (news.ycombinator.com)
ChatGPT 3.5 only came out about three and a half years ago. Claude Code was released in February 2025.
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46 items
model roundup
Sonnet 4.6Several updates and comparisons revolved around Sonnet 4.6, including its performance in dashboard analytics alongside Opus 4.8, and its role in processing critical requirements for a benchmark test with Gemma 4.31B QAT.
- 3h what is the best model (credit-friendly) for building websites with html?
- 4h Claude: Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6
- 1d Sonnet 4.6 1M context window?
- 1d GLM 5.2 and MiniMax M3 are a lot closer/better to Sonnet 4.6 than I expected on coding-agent workloads
- 1d Sonnet 4.6 refusing to admit making mistakes.
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Model Context ProtocolAnthropic has launched free AI courses and disclosed a critical vulnerability in its Model Context Protocol (MCP) affecting 200,000 servers, while the protocol continues to be explored for its potential in improving coding agent performance. New features like self-hosted sandboxes for Claude Managed Agents are also being introduced.
Coding agents have become a major mode of software engineering, but the benchmarks we use to compare them were designed in a pre-agent era: they collapse model, harness, and environment into a single end-to-end score, typically computed ag…
Show HN: Woltspace – a lodge for your coding agents (www.woltspace.com via hn)
Hey HN, I built woltspace as a way to interact with my coding agents when I'm away from the computer. It's fully containerized, so you can give them full access inside their sandbox (the lodge).
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…
We propose agentic automata learning to evaluate the extent to which tool-calling LLM agents can uncover hidden environments through interaction. In our setup, an agent should uncover a hidden deterministic finite automaton (DFA) by intera…
Ask HN: Are you being "529 Overloaded" by Anthropic too? (news.ycombinator.com)
I have been on the 20x Max plan of Claude Code for a while now, however since last week something changed and I seem to have been getting lots and lots of those 529 errors. My workflow hasn't changed, same level of concurrency as usual, di…
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…
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160 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.
- 12h Genuinely impressed, almost shocked, at how good GLM-5.2
- 1d Show HN: Cc-fleet – run other LLMs as Claude Code workers, your sub drives
- 1d I evaluated GLM 5.2 against the frontier on tasks from real repos
- 1d GLM-5.2 Beat Fable 5 at Website Design
- 2d When will GLM-5.2 be available natively in Cursor?
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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.
- 4d Beyond LoRA: Can you beat the most popular fine-tuning technique?
- 5d The Guide to Fine-Tuning LLMs
- 5d Could we use latent representations as internal safety checks during generation?
- 6d Show HN: Does a vibe leak? Fine-tuning an LLM on an attitude it never states
- 10d Parallelogram – catch fine-tuning dataset bugs before training
Is it agentic enough? Benchmarking open models on your own tooling (huggingface.co)
Is it agentic enough? Benchmarking open models on your own tooling Benchmarking transformers revisions across different metrics This is a human-made, agent-focused blogpost.
How to make the agent give good UI and should i let it write whole codebase. (www.reddit.com via reddit)
during implementation, i am mostly letting the codex / cursor / devin to do the work after i writes the things in the agents . md so am i doing write or wrong?
Will Haiku be deprecated after the release of Sonnet 5? (www.reddit.com via reddit)
I feel like after Fable was released, Fable will become the new Opus. Opus will become the new Sonnet.
Improving health intelligence in ChatGPT (openai.com)
Health is one of the most meaningful ways people use ChatGPT. Every week, more than 230 million people turn to ChatGPT for help with health and wellness questions: making sense of health information, understanding lab results, preparing fo…
You're probably using Agent Skills wrong (notes.ansonbiggs.com via hn)
You're probably using Agent Skills wrong But thankfully for you I'm smart enough to show you how its done The entire ecosystem around Claude Code is pretty confusing, the naming conventions are a mess and the pace of change is beyond any p…
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…
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386 items
event
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.
- 1d AutoJack: A single page can RCE the host running your AI agent
- 2d How exactly should I follow the rules while able to continue writing
- 2d AI agents are a confused deputy with the keys to your kingdom
- 2d The LLM industry must keep the RAM prices at absurd levels
- 2d Self-adapting and mutating LLM based viruses/worms
Lighthouse agentic browsing scoring (developer.chrome.com)
The Agentic Browsing category evaluates how well your site is constructed for machine interaction through a set of deterministic audits. How the category is scored Unlike other Lighthouse categories, the Agentic Browsing category does not…
Securing the future of AI agents (deepmind.google)
Securing the future of AI agents How we’re securing internal systems against increasingly capable and imperfectly aligned AI AI agents are transforming our relationship with technology. By autonomously executing complex tasks — from cyber…
Newbie trying to get started (www.reddit.com via reddit)
I just signed up for for Pro and have downloaded the desktop app. Trying to find a good tutorial, but every YT video "for absolute beginners!!!" is starts out: Download claude Open claude Add this skill, then connect your MCP, and then thi…
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.
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…
Use both my PC and MacBook based off the needs via ONE chat (www.reddit.com via reddit)
So I have something I’m developing for both Windows computers and macOS. I can have both my PC and MacBook turned on nonstop but I couldn’t find a way to interact with Claude where he can utilize both my devices with splitting the chat to…
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…