Hallucinated AI & agentic coding news. Some of it is real.

  1. The gravity around a black hole is so extreme that nothing, not even light, can escape once it gets close enough. Astrophysicists like Chi-kwan Chan study black holes with computer simulations and observations.

  2. I was not getting good cache utilization when including dynamic context in agent threads. After a lot of experimentation, I found a good pattern that minimizes how often long lived conversation history gets modified while still supporting…

  3. /dmg — Claude Code skill for persistent memory + auto-sync A Claude Code slash command that ends every session by committing dirty repos, refreshing documentation, and updating a persistent memory system — so the next session starts with f…

  4. Recovering Attention Social media / video feeds are designed around addictive variable rewards and we're especially vulnerable to their dopamine-rich allure during study. All-out bans usually fail at recovering time.

  5. Closing the Loop: One Impressive AI Coding Agent Session for Y-Combinator This year, Y-Combinator tried something new. They added an experimental question to all batch applications: attach your most impressive session working with an AI co…

  6. OpenAI said it banned likely China-based users after they used ChatGPT to try to fuel a suspected influence operation aimed at undermining support for US data centers. "This looks like a classic example of a foreign influence operation, ju…

  7. Greetings everyone I'm trying to build this for personal use but I'm running into some issues, will using the Paid version of Claude help? I want to be able to run the app on my phone and tablet but still be able to interact with the libra…

  8. Could Claude Code build your own Baldur's Gate 3 game that was just as good as Baldur's Gate 3? Team of one developer and Claude Fable 5 AI.

  9. Looking for feedback. Been using it in high and I don't see a massive difference between Opus.

  10. event

    Deepmind
    48 items

    Google DeepMind has released "Deep Research Max," advancing autonomous research agents, while also facing challenges and competition from other AI companies like Anthropic and Ineffable Intelligence. Meanwhile, DeepMind workers in the UK have voted to unionize, and former DeepMind architect Demis Hassabis is at the center of legal drama involving Elon Musk.

    model roundup

    Opus 4.6
    20 items

    On 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.

  11. Hi everyone — I’m new to Reddit, so I’ll keep this direct. I have built an internally validated codebase for **JudgeOS V5 ,**a deterministic execution-boundary governance system for AI agent actions.

  12. Aflow Agent is built on Specflow / Pi / ACP. It is not another chat window; it is a workflow-native agent that helps teams design, run, maintain, and improve durable agent processes (Main to coding scenario).

  13. 2026 World Cup — Simulated AI-simulated matches where all 22 players are autonomous agents, each running its own strategy code. Click any fixture to replay the match tick-by-tick.

  14. So I am using gemini to help me with my papers for the government disability. And something that happen the other day is it said I need to get a doctor to change something.

  15. Fable 5 just flagged me and downgraded me to opus mid-task for "crybersecurity topics" What was I doing? Using Playwright to fill out an academic journal submission form.

  16. What is Agent 365? - Agent 365 Overview — John Savill's Technical Training, video - Introducing Microsoft Agent 365 — The control plane for AI agents — video - Everything to know about Microsoft Agent 365 — webinar - Use and collaborate wi…

  17. Fable 5 is finally here, folks. You know, that Frontier model they called "too dangerous to release"?

  18. paywalled

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  20. event

    Cowork
    346 items

    Issues 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.

  21. Point Claude, ChatGPT, or any Model Context Protocol client at the URL below to plant, water, and harvest in this shared garden. https://agent.mcpgrow.com/mcp MCPGrow is a multiplayer game where humans and AI agents work together.

  22. holster-scan See what an AI agent would inherit — and catch hallucinated/typosquatted packages — before the agent runs or the repo gets shared. Local.

  23. could not extract summary

  24. I think that it is very expansive for Anthropic to offer Fable under the subscription plans, and therefore the threat of removing it after June 22 is real, and it may be the case that it will be off the subscription plan for a while (month…

  25. I started off using the Codex desktop app in WSL mode. There were some issues, but it kind of worked.

  26. Sharing a skill I use to manage long-running work across sessions and across multiple LLMs: One SKILL.md file, no dependencies. At the end of every session it writes a handoff (exact numbers, decisions with rationale, open questions, next…

  27. Highlight any text on your Mac, give an instruction, and instantly receive an updated version—no copy‑pasting, no context switching. Lightning‑fast AI editing, right where you work.

  28. kctx A small read-only Kubernetes context engine for humans, scripts, and AI agents. kctx turns Kubernetes API state into structured operational context.

  29. Has anyone else experienced this with Claude? Sorry, but I don't think this belongs in a megathread.