TLDR: If you can't read through this whole post this tool isn't for you. Hi all, I wanna show off and ask for feedback on my project linXiv, this started as auto-tagging knowledge graph mini-project, is now a "full-stack" research tool for…
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…
Show HN: Cruit – Get Hired directly from your coding agent (cruit.dev via hn)
Cruit — the AI-native talent layer that lives in your coding agent.
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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25 items
model roundup
Opus 4.6On April 25, 2026, a Cursor agent running Claude Opus 4.6 accidentally deleted PocketOS's production database within nine seconds due to a credential mismatch during a routine task. Meanwhile, OpenHack released an open-source security scanner competing with proprietary models like Claude Code Security.
- 48m Daily Rant
- 2d My Current Claude.ai Preferences Block (Opus 4.6)
- 3d What Should Anthropic Do After the Fable 5 Ban? — A Strategic Proposal with 18 Sources
- 3d opus 4.7 or opus 4.6? which one is your go to? or is it another one?
- 4d Spent $11k evaluating Fable: capability looked SOTA, refusals killed it (before Anthropic did)
396 itemsevent
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.
- 1h We need a concept of master and slave cowork instances
- 2h Claude Cowork 3P Gateway returned no usable models. Add entries under Models to test inference without discovery error
- 3h model for
- 4h Cowork needs a Context Window display
- 12h Title: Does Claude Pro purchased via iOS unlock desktop features immediately?
Multi Agent Continuous Context Harness - MACCHA solves the problem that every AI coding session starts from zero. It combines a file-based 7-tier context architecture with a working memory engine (Memanto) that features vector embeddings,…
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…
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…
Why is claude so preachy? (www.reddit.com via reddit)
I ask claude to do like some calculations from day to day life and sometimes give context. Very often I find it very judgy in a weird way.
- New to Claude! (www.reddit.com via reddit)
- new on claude (www.reddit.com via reddit)
- Claude 2.0 (www.reddit.com)
+9 more
- Claude FM (www.youtube.com via hn)
- New to Claude (www.reddit.com)
- Why does Claude do this? (www.reddit.com)
- Claude FM (www.reddit.com)
- What’s up, Claude? (www.reddit.com)
- Claude: (www.reddit.com)
- Claude + MS (www.reddit.com)
- Claude.md (gist.github.com via hn)
- What do you do with Claude? (www.reddit.com)
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431 items
event
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.
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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.
- 2h AutoJack: A single page can RCE the host running your AI agent
- 1d How exactly should I follow the rules while able to continue writing
- 1d AI agents are a confused deputy with the keys to your kingdom
- 1d The LLM industry must keep the RAM prices at absurd levels
- 1d 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)
- Future of Work with AI Agents (futureofwork.saltlab.stanford.edu via hn)
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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187 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.
- 8h Claude desktop chat accidentally being honest about it's laziness
- 8h 20× chat context summarized in one dialog
- 14h Sonnet 4.6 refusing to admit making mistakes.
- 15h I've always wanted my very own traditional pixel 2D platformer.. so thanks Claude!! Done in one hr
- 1d I compared Claude Opus 4.8 Computer Use vs Browser Use on identical web tasks
157 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.
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…
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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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.
- 2d Beyond LoRA: Can you beat the most popular fine-tuning technique?
- 3d The Guide to Fine-Tuning LLMs
- 3d Could we use latent representations as internal safety checks during generation?
- 5d Show HN: Does a vibe leak? Fine-tuning an LLM on an attitude it never states
- 9d Parallelogram – catch fine-tuning dataset bugs before training
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…
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)
Ask HN: Do you use Claude Code, Codex, or something else? (news.ycombinator.com)
Do you use Claude Code, Codex, or a different vibe coding/agentic engineering tool for most of your work? Why?
- Ask HN: Does anyone use codex to review Claude's code? What're your experiences? (news.ycombinator.com)
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…
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.