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)
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…
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…
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…
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…
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198 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.
- 22m Claude: Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, and Sonnet 4.6
- 47m Opus 4.8 Not Finding Correlations/Trends/Patterns in Market Data
- 7h I spun up a Fable 5 checker without the nonsense, no noise/junk. IsFable5Up.com
- 8h AkaRouter – Flat per-call LLM API gateway (20x cheaper than Claude Max)
- 8h When did Opus 4.8 1M start eating my Useage Credits and why?
87 itemsevent
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.
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…
Show HN: PeekAI – Local-first observability for Python AI agents (github.com via hn)
Lightweight, local-first observability and debugging for Python AI agents. No cloud.
- Show HN: Lookspan – local-first observability for AI agents (npx lookspan) (github.com via hn)
I feel like a boyfriend being defended by his girlfriend in front of her parents (www.reddit.com via reddit)
https://preview.redd.it/kr9nqwa8sp8h1.png?width=768&format=png&auto=webp&s=fe87d0cc265ba338456d1afba9c0d459d68f471a Context: I'm a writer (well, I use Claude for my own entertainment), and when I try to write, Claude accepts it, but the se…
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…
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…
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396 items
event
CoworkIssues with Claude Cowork have been reported, including errors and disruptions for some users on April 16, 2026. Additionally, Google has developed its own desktop Agent to compete with Cowork, while users continue to explore alternatives and troubleshoot bugs in the platform.
160 itemsevent
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.
- 8h Genuinely impressed, almost shocked, at how good GLM-5.2
- 23h 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?
Show HN: ANMA, boundary contracts for cheaper AI coding agents (github.com via hn)
I built ANMA because I noticed that cheaper models would often ignore architecture rules. So I did several benchmarks using "Claude Haiku 4.5" with and without ANMA; without ANMA it ignored the "rules" 13 out of 19 runs, with ANMA, 0 out o…
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…
- Future of Work with AI Agents (futureofwork.saltlab.stanford.edu via hn)
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…
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…
I'm a freelancer and I have two different claude accounts for two different projects (completly different billing, so they need independant limits). In Windows, apparently if you log out of one account in the app and log back in as another…
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.
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387 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
104 itemsevent
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
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…
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…
Supervising AI Agents (github.com via hn)
AI Agent Control Checklist A practical checklist for supervising AI coding agents across branches, worktrees, reviews, approvals, and human intervention points. The problem AI coding agents -- Claude Code, Cursor, Codex, Aider, OpenCode, a…
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)
- datasette-agent 0.1a3 (simonwillison.net)
+2 more
- datasette-agent 0.1a2 (simonwillison.net)
- datasette-agent 0.1a1 (simonwillison.net)
Built a small tool that gives coding agents automatic web-search (www.reddit.com via reddit)
I kept running into the same problem with Claude Code/Pi/OpenCode. The agent would be halfway through a task, need current docs, hit a rate limit on Tavily (or whatever provider I was using), and suddenly become useless.