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…
What’s your setup for app design with flutter? (www.reddit.com via reddit)
I’m building a flutter app and I suck at designing and front end stuff. What’s your workflow for letting Claude handle it?
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…
Claude FM music for thinking and building [video] (www.youtube.com via hn)
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- (Official) Claude FM music for thinking and building [video] (www.youtube.com via hn)
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…
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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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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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.
- 1h I compared Claude Opus 4.8 Computer Use vs Browser Use on identical web tasks
- 1h Is anyone still using Opus 4.7? Do you feel like it's fast—sometimes even faster than Sonnet—or is it just me?
- 3h How much better was Fаble 5 better at vibe coding than Opus 4.8?
- 3h I whipped up a landing page that shows AI news in chronological order - LMTimeline.com
- 5h Anyone noticed this
/model opusplan; /advisor opus help or not? (www.reddit.com via reddit)
I was feeling phat with /"advisor fable" but now I have "/advisor opus" If opus gets advice from opus, does it help? CC said it shouldn't help much and it incurs overhead, but I left it in, and quite routinely when the advisor is consulted…
Hey All, I built Konxios (spelled as Conscious) because I had a problem, AI tools were multiplying, but my workflow was getting more fragmented with no privacy first solution. One tool for chat.
Shellular: Run agents, terminals and browser DevTools from your phone (shellular.dev via hn)
Run the AI agents you already use Claude Code, Codex, OpenCode and the rest — running where your code already lives, controllable from your couch. - Full agent UI from your phone - No copying context between devices - Pick up the exact ses…
Securing the future of AI agents (deepmind.google)
- Future of Work with AI Agents (futureofwork.saltlab.stanford.edu via hn)
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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.
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CopilotMicrosoft is keeping its Copilot tool for Windows 11 but renaming it, while issues with rate limits and a security proxy have sparked concerns among users of GitHub Copilot. Meanwhile, Anthropic released a report on agentic coding trends, highlighting that developers use AI in about 60% of their work.
- 2h Show HN: slash-agent – Native LLM copilot for your terminal
- 6h Claude Code is the only agent shipping tool search on by default - and that one detail is why I don't buy "MCP is dead"
- 12h Beast – governed output gateway for AI coding agents
- 12h GitHub Copilot App
- 1d Hotshot – tool to make screenshot –> Claude/copilot/goose faster
Claude Code Source Deep Dive - Literal Translation (Part 9) (www.reddit.com via reddit)
Reader’s Note I know this has been dragging on for a long time. Let me just get it all done in one go Part IX: All Slash Commands 9.1 Command Types Type Description prompt AI-driven, expanded into prompt text local-jsx Ink UI component (Re…
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…
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)
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- datasette-agent 0.1a3 (simonwillison.net)
- datasette-agent 0.1a2 (simonwillison.net)
- datasette-agent 0.1a1 (simonwillison.net)
Built a little widget showing current session usage as well as weekly usage. (www.reddit.com via reddit)
I know there are a lot of these already as official apps but they include a lot of what I don't actually need. I kept on having a browser tab open and clicking on claude.ai session then usage to see where I was at and assumed there must be…
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…
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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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.
- 10h Early Users of Anthropic Mythos Still Have Access After US Order
- 20h How the US vs. Anthropic Standoff on Claude Fable Will End
- 1d Guess there is some light at the end of the tunnel
- 1d Update: Anthropic floats proposal to lift US restrictions on Mythos and Fable AI models
- 1d Anthropic confident of re-enabling Mythos, Fable 5 access 'in coming days'
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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.
- 1d Beyond LoRA: Can you beat the most popular fine-tuning technique?
- 2d The Guide to Fine-Tuning LLMs
- 2d Could we use latent representations as internal safety checks during generation?
- 4d Show HN: Does a vibe leak? Fine-tuning an LLM on an attitude it never states
- 8d Parallelogram – catch fine-tuning dataset bugs before training
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.
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.
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…
Delete Doesn't Mean Deleted. Just Ask OpenAI (lindsaygross1.substack.com via hn)
A federal judge ordered OpenAI to preserve chats even after people erased them. What that means for everything you've typed into one.
Amazon drops Sam Altman movie after announcing OpenAI partnership (www.the-independent.com via hn)
Amazon drops Sam Altman movie after announcing OpenAI partnership Luca Guadagnino’s nearly completed biopic stars Andrew Garfield as the controversial OpenAI founder - Bookmark - CommentsGo to comments Amazon MGM is no longer partnering wi…
- Sam Altman Movie ‘Artificial’ Dropped by Amazon After OpenAI Partnership (variety.com via hn)