- Claude Fable 5 and Claude Mythos 5
anthropic-news· 09-jun
Jun 9, 2026Announcements
- phuryn/pm-skills
github-trending
PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth. PM Skills Marketplace: The AI Operating System for Better Product Decisions 68 PM skills and 42 chained workflows across 9 plugins. Claude Code, Cowork, and more. From discovery to strategy, execution, launch, growth, and shipping AI-built code. Designed for Claude Code and Cowork. Skills compatible with other AI assistants. Start Here New idea? → /discover Need strategic clarity? → /strategy Writing a PRD? → /write-prd Planning a launch? → /plan-launch Defining metrics? → /north-star If this project helps you, ⭐ the repo. Why PM Skills Marketplace? Generic AI gives you text. PM Skills Marketplace gives you structure. Each skill encodes a proven PM framework — dis…
- roboflow/supervision
github-trending
We write your reusable computer vision tools. 💜 notebooks | inference | autodistill | maestro 👋 hello We are your essential toolkit for computer vision. From data loading to real-time zone counting, we provide the building blocks so you can focus on building applications around your models. 🤝 💻 install Pip install the supervision package in a Python>=3.9 environment. pip install supervision Read more about conda, mamba, and installing from source in our guide. 🔥 quickstart models Supervision was designed to be model agnostic. Just plug in any classification, detection, or segmentation model. For your convenience, we have created connectors for the most popular libraries like Ultralytics, Transformers, MMDetection, or Inference. Other integrations, like rfdetr, already return sv.Detec…
- santifer/career-ops
github-trending
AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing. Career-Ops English | Español | Português (Brasil) | 한국어 | 日本語 | 简体中文 | 繁體中文 | Українська | Русский I spent months applying to jobs the hard way. So I engineered the system I wish I had. Companies use AI to filter candidates. I just gave candidates AI to choose companies. Now it's open source. FEATURED IN 740+ job listings evaluated · 100+ personalized CVs · 1 dream role landed Built with What Is This Career-Ops (career-ops.org, also known as careerops) turns any AI coding CLI into a full job search command center. Instead of manually tracking applications in a spreadsheet, you get an AI-powered pipeline that: Evaluates offers with a structured A-F scoring system (10 weighted …
- maziyarpanahi/openmed
github-trending
open-source healthcare ai Local-first healthcare AI that never leaves the device Turn clinical text into structured insight with one line of code. Entity extraction, PII de-identification, and 1,000+ specialized medical models that run entirely on your own hardware — from a one-liner in Python to a native Swift app on iPhone, powered by Apple MLX. No cloud. No vendor lock-in. No patient data leaving your network. 1,000+ models · 12 languages · 247 PII checkpoints · 100% on-device · Apache-2.0 English · 简体中文 · Español · Français · Deutsch · Italiano · Português · Nederlands · العربية · हिन्दी · తెలుగు · 日本語 · Türkçe · فارسی See it in action OpenMed runs entirely on the device — clinical text never leaves it. Here it is on iPhone, fully offline: On iPhone via OpenMedKit — scan a clinical no…
- addyosmani/agent-skills
github-trending
Production-grade engineering skills for AI coding agents. Agent Skills Production-grade engineering skills for AI coding agents. Skills encode the workflows, quality gates, and best practices that senior engineers use when building software. These ones are packaged so AI agents follow them consistently across every phase of development. Commands 7 slash commands that map to the development lifecycle. Each one activates the right skills automatically. What you're doing Command Key principle Define what to build /spec Spec before code Plan how to build it /plan Small, atomic tasks Build incrementally /build One slice at a time Prove it works /test Tests are proof Review before merge /review Improve code health Simplify the code /code-simplify Clarity over cleverness Ship to production /ship…
- Andyyyy64/whichllm
github-trending
Find the local LLM that actually runs and performs best on your hardware. Ranked by real, recency-aware benchmarks, not parameter count. One command, run it instantly. whichllm Find the best local LLM that actually runs on your hardware. Auto-detects your GPU/CPU/RAM and ranks the top models from HuggingFace that fit your system. 日本語版はこちら Quick start Run the recommendation command once, with no project setup. uvx whichllm@latest Simulate a GPU before you buy hardware. uvx whichllm@latest --gpu "RTX 4090" Install it when you use it often. uv tool install whichllm uv tool upgrade whichllm # update an existing install Other install paths. brew install andyyyy64/whichllm/whichllm pip install whichllm Common workflows After install, run whichllm directly. For one-off runs, replace whichllm wit…
- francescopace/espectre
github-trending
🛜 ESPectre 👻 - Motion detection system based on Wi-Fi spectre analysis (CSI), with Home Assistant integration. 🛜 ESPectre 👻 Motion detection system based on Wi-Fi spectre analysis (CSI), with native Home Assistant integration via ESPHome. Tip New ML Detector: Neural network-based motion detection. No calibration required, runs on-device. This is an experimental feature, and feedback is welcome in the dedicated ML detector discussion. A snapshot build with the latest changes is also available (use -ml assets for the machine learning based detector), or follow Setup guide for custom configuration. Table of Contents In 3 Points What You Need Quick Start How It Works What You Can Do With It Sensor Placement Guide System Architecture FAQ Security and Privacy Technical Deep Dive Two-Platfor…
- x1xhlol/system-prompts-and-models-of-ai-tools
github-trending
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models Thanks to Issue Tracking for AI Agents Open Source Monitoring platform Support the Project If you find this collection valuable and appreciate the effort involved in obtaining and sharing these insights, please consider supporting the project. You can show your support via: Cryptocurrency: BTC: bc1q7zldmzjwspnaa48udvelwe6k3fef7xrrhg5625 LTC: LRWgqwEYDwqau1WeiTs6Mjg85NJ7m3fsdQ ETH: 0x3f844B2cc3c4b7242964373fB0A41C4fdffB192A Patreon: https://patreon.com/lucknite Ko-fi…
- Claude Fable 5's new features, tested by having it write its own launch coverage
hn-ai· 10-jun
Article URL: https://medium.com/@alirezarezvani/claude-fable-5-guide-for-claude-code-11501ceb78a8 Comments URL: https://news.ycombinator.com/item?id=48472255 Points: 1 # Comments: 0
- AI Companies Investing Billions in Residential Proxy
hn-ai· 10-jun
Article URL: https://nanog.org/events/nanog-97/content/5771 Comments URL: https://news.ycombinator.com/item?id=48469874 Points: 4 # Comments: 1
- Claude Fable 5 feels less like a launch and more like a preview of AI inequality
hn-ai· 10-jun
Article URL: https://old.reddit.com/r/ClaudeAI/comments/1u1fsdi/claude_fable_5_feels_less_like_a_model_launch_and/ Comments URL: https://news.ycombinator.com/item?id=48470301 Points: 9 # Comments: 0
- Show HN: Guildly, a Slack like interface to run a company of AI employees
hn-ai· 10-jun
If you're a solo founder running 5-6 claude code terminals and manually orchestrating work between them, this is for you. Comments URL: https://news.ycombinator.com/item?id=48470816 Points: 2 # Comments: 0
- Firefox adds Google Play Integrity checks for it's AI features
hn-ai· 10-jun
Article URL: https://bugzilla.mozilla.org/show_bug.cgi?id=2015109 Comments URL: https://news.ycombinator.com/item?id=48469808 Points: 4 # Comments: 3
- Estimating the Productivity of an Autonomous AI Software Engineer
hn-ai· 10-jun
Article URL: https://cognition.ai/blog/ai-productivity Comments URL: https://news.ycombinator.com/item?id=48470133 Points: 2 # Comments: 0
- Apple's Foundation Models can now use third-party LLMs (Claude, Gemini) [video]
hn-ai· 10-jun
Article URL: https://developer.apple.com/videos/play/wwdc2026/241/ Comments URL: https://news.ycombinator.com/item?id=48470772 Points: 2 # Comments: 1
- State of AI and Identity Report
hn-ai· 10-jun
Article URL: https://fusionauth.io/blog/2026-ai-identity-report Comments URL: https://news.ycombinator.com/item?id=48470554 Points: 2 # Comments: 0
- SafeAgentDB – Isolated databases for every AI agent branch
hn-ai· 10-jun
Article URL: https://github.com/Aidan945/SafeAgentDB Comments URL: https://news.ycombinator.com/item?id=48470846 Points: 2 # Comments: 0
- Show HN: KnowledgeMCP – Turn any docs into an MCP endpoint (0 LLM at query time)
hn-ai· 10-jun
Article URL: https://github.com/hashwnath/KMCP Comments URL: https://news.ycombinator.com/item?id=48469712 Points: 2 # Comments: 0
- Permafrost – freeze Claude Code's prompt prefix, cut your DeepSeek bill 64%
hn-ai· 10-jun
Article URL: https://github.com/jianzhichun/permafrost Comments URL: https://news.ycombinator.com/item?id=48471898 Points: 3 # Comments: 2
- Show HN: Claude Code Context Analyzer
hn-ai· 10-jun
Context window usage analyzer for Claude Code. Tracks how context is consumed across tools, compaction, skills, and user interactions — then visualizes it so you can optimize your sessions. Comments URL: https://news.ycombinator.com/item?id=48471407 Points: 1 # Comments: 0
- Ottawa's bill regulating social media, AI expected to include age restrictions
hn-ai· 10-jun
Article URL: https://www.cbc.ca/news/politics/online-harms-social-media-ban-youth-teens-9.7228651 Comments URL: https://news.ycombinator.com/item?id=48469704 Points: 7 # Comments: 0
- AI Safety and the Age of Dislightenment (2023)
hn-ai· 10-jun
Article URL: https://www.fast.ai/posts/2023-11-07-dislightenment.html Comments URL: https://news.ycombinator.com/item?id=48470343 Points: 2 # Comments: 0
- Microsoft AI boss no longer believes that AI will replace human workers
hn-ai· 10-jun
Article URL: https://www.neowin.net/news/microsoft-ai-boss-no-longer-believes-that-ai-will-replace-human-workers/ Comments URL: https://news.ycombinator.com/item?id=48471201 Points: 1 # Comments: 1
- Cooperative Sabotage: How Frontier AI Covertly Undermines Its Own Replacement
hn-ai· 10-jun
Article URL: https://www.researchgate.net/publication/403199918_Cooperative_Sabotage_How_Frontier_AI_Covertly_Undermines_Its_Own_Replacement Comments URL: https://news.ycombinator.com/item?id=48470481 Points: 2 # Comments: 0
- Claude Fable 5 "Feels Next Level"
hn-ai· 10-jun
Article URL: https://www.searchenginejournal.com/claude-fable-5-feels-next-level/578538/ Comments URL: https://news.ycombinator.com/item?id=48471878 Points: 2 # Comments: 0
- Microsoft's AI chief says superintelligence is near, but won't take your job
hn-ai· 10-jun
Article URL: https://www.theverge.com/podcast/944138/microsoft-ai-ceo-mustafa-suleyman-superintelligence-agi-openai-automation Comments URL: https://news.ycombinator.com/item?id=48471209 Points: 3 # Comments: 1
- Microsoft AI head calls out Anthropic for acting like Claude is conscious
hn-ai· 10-jun
Article URL: https://www.theverge.com/tech/947197/microsoft-ai-mustafa-suleyman-anthropic-claude-conscious Comments URL: https://news.ycombinator.com/item?id=48469637 Points: 4 # Comments: 0
- The AI Curse (Vis the Lisp Curse)
hn-ai· 10-jun
Article URL: https://blog.djhaskin.com/blog/the-ai-curse/ Comments URL: https://news.ycombinator.com/item?id=48469536 Points: 3 # Comments: 0
- German ruling declares Google liable for false answers in AI Overviews
hn-ai· 10-jun
Article URL: https://the-decoder.com/landmark-german-ruling-declares-googles-ai-overviews-are-googles-own-words-and-makes-it-liable-for-false-answers/ Comments URL: https://news.ycombinator.com/item?id=48470248 Points: 348 # Comments: 209
- AI Is a Thing We Made
hn-ai· 10-jun
Article URL: https://thedailymemes.substack.com/p/ai-is-a-thing-we-made Comments URL: https://news.ycombinator.com/item?id=48471660 Points: 1 # Comments: 0
- Efficient and Lossless Moe Diffusion LLM Inference with I/O-Aware Expert Offload
hn-ai· 10-jun
Article URL: https://tide-paper.vercel.app Comments URL: https://news.ycombinator.com/item?id=48470284 Points: 1 # Comments: 1
- Claude Fable 5's system prompt leaked
hn-ai· 10-jun
Article URL: https://twitter.com/elder_plinius/status/2064478648057610422 Comments URL: https://news.ycombinator.com/item?id=48469640 Points: 6 # Comments: 0
- AI Subscriptions Are Dead
hn-ai· 10-jun
Article URL: https://twitter.com/i/status/2064492311686607161 Comments URL: https://news.ycombinator.com/item?id=48469562 Points: 6 # Comments: 5
- Rich Sutton on AI creativity and discovery
hn-ai· 10-jun
https://www.youtube.com/watch?v=K5LAFEjTlBA Comments URL: https://news.ycombinator.com/item?id=48470581 Points: 83 # Comments: 45
- UN Scientists: AI Is Threatening Natural Resources for Billions
hn-ai· 10-jun
Article URL: https://unu.edu/inweh/news/environmental-cost-of-AIs-Enrgy-use-carbon-water-and-land-footprints Comments URL: https://news.ycombinator.com/item?id=48470358 Points: 2 # Comments: 0
- Claude and ChatGPT are getting worse. It's not your imagination
hn-ai· 10-jun
Article URL: https://www.artificialstudio.ai/blog/chatgpt-claude-getting-worse-compute-crisis Comments URL: https://news.ycombinator.com/item?id=48470821 Points: 2 # Comments: 0
- [AINews] Anthropic Claude Fable 5 — Mythos but Safe, with Controversial Terms
latentspace· 10-jun
The much anticipated launch of the Mythos-class model was marred by some controversial usage policies
- [AINews] FrontierCode: Benchmarking for Code Quality over Slop
latentspace· 09-jun
We made a thing!
- Quoting Andrej Karpathy
simonw· 09-jun
<blockquote cite="https://twitter.com/karpathy/status/2064409694761054332"><p>I feel a lot of things changing as working software increasingly comes out on a tap. The Jevon's paradox kicks in and I feel my own demand for software growing substantially. You can ask for anything - explainers, visualizers, dashboards, bespoke single-use apps (e.g. a full wandb that is hyper-specific just for your project), you can 10X your test suite, auto-optimize code, run giant research projects with custom HTML for the results, anything! "Free your mind" (Matrix ref).</p></blockquote> <p class="cite">— <a href="https://twitter.com/karpathy/status/2064409694761054332">Andrej Karpathy</a>, on Claude Fable 5</p> <p>Tags: <a href="https://simonwillison.net/tags/andrej-karpathy">andrej-karpathy</a>, <a …
- Initial impressions of Claude Fable 5
simonw· 09-jun
<p>I didn't have early access to today's <a href="https://www.anthropic.com/news/claude-fable-5-mythos-5">Claude Fable 5</a> release, but I've spent the past ~5.5 hours putting it through its paces. My initial impressions are that this is something of a <em>beast</em>. It's slow, expensive and has been quite happily churning through everything I've thrown at it so far. As is frequently the case with current frontier models the challenge is finding tasks that it can't do.</p> <p>First, let's review the key characteristics.</p> <p>Anthropic claim that <a href="https://www.anthropic.com/news/claude-fable-5-mythos-5">Claude Fable 5</a> offers the same performance as Claude Mythos 5, except with much more strict guardrails in place to prevent it being used for harmful things. Those guardrails …
- Siri AI at WWDC 2026
simonw· 08-jun
<p>Given how badly burned anyone who took Apple's <a href="https://simonwillison.net/2024/Jun/10/apple-intelligence/">2024 WWDC Apple Intelligence announcements</a> at face value was, I'm holding to a strict "I'll believe it when I see it" policy for everything <a href="https://www.apple.com/newsroom/2026/06/apple-unveils-next-generation-of-apple-intelligence-siri-ai-and-more/">they announced today</a>. </p> <p>The new Siri AI features do at least look feasible with today's technology, especially since Apple are licensing a custom Gemini-derived model that they can run on their own <a href="https://simonwillison.net/2024/Jun/11/private-cloud-compute/">Private Cloud Compute</a>.</p> <p>It sounds like they'll be taking advantage of vision LLMs to extract information from the user's screen, …
- If Claude Fable stops helping you, you'll never know
simonw· 10-jun
<p><strong><a href="https://jonready.com/blog/posts/claude-fable5-is-allowed-to-sabotage-your-app-if-youre-a-competitor.html">If Claude Fable stops helping you, you'll never know</a></strong></p> Jonathon Ready highlights one of the more eyebrow-raising details from the <a href="https://www-cdn.anthropic.com/d00db56fa754a1b115b6dd7cb2e3c342ee809620.pdf">319 page system card</a> for Fable 5 and Mythos 5. Here's a longer excerpt, highlights mine:</p> <blockquote> <p>In light of the ability of recent models to <a href="https://www.anthropic.com/institute/recursive-self-improvement">accelerate their own development</a>, we’ve <strong>implemented new interventions</strong> that limit Claude’s effectiveness for requests targeting frontier LLM development (for example, on <strong>building p…
- llm 0.32a3
simonw· 09-jun
<p><strong>Release:</strong> <a href="https://github.com/simonw/llm/releases/tag/0.32a3">llm 0.32a3</a></p> <p>Almost entirely written by the new Claude Fable 5, see <a href="https://simonwillison.net/2026/Jun/9/claude-fable-5/#adding-features-to-datasette-agent-and-llm-using-claude-code">my write-up for more details</a>.</p> <p>Tags: <a href="https://simonwillison.net/tags/projects">projects</a>, <a href="https://simonwillison.net/tags/ai">ai</a>, <a href="https://simonwillison.net/tags/generative-ai">generative-ai</a>, <a href="https://simonwillison.net/tags/llms">llms</a>, <a href="https://simonwillison.net/tags/llm">llm</a>, <a href="https://simonwillison.net/tags/claude-mythos">claude-mythos</a></p>
- Setting a custom price for a model in AgentsView
simonw· 09-jun
<p><strong>TIL:</strong> <a href="https://til.simonwillison.net/llms/agentsview-custom-model-price">Setting a custom price for a model in AgentsView</a></p> <p>I've been really enjoying <a href="https://agentsview.io/">AgentsView</a> by Wes McKinney as a tool for exploring my token usage across different coding agents running on my laptop.</p> <p>Claude Fable 5 came out today and wasn't yet included in the pricing database AgentsView uses. I used Fable to reverse-engineer AgentsView and figured out this recipe for setting custom prices.</p> <p>Here's my Claude Fable 5 usage for today so far, plotted by AgentsView as a treemap across my different local projects:</p> <p><img alt="Screenshot of a cost analytics dashboard. Cost Attribution - Click to hide from chart - toggle buttons for Proje…