New Frontier Red Team blog: Phase 2 of Project Fetch, where we test how well Claude can program a robodog. Opus 4.7, on its own, was ~20x faster than last year's best human team aided by Opus 4.1. (The robodog, alas, still failed to fetch a beach ball.)
AI
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Vibe-coders realizing vibes aren’t enough
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vibe-coders realizing vibes won't be enough: https://t.co/U3NW0sSyfe pic.twitter.com/3s9WGsSqMl
— Charly Wargnier (@DataChaz) 18 juin 2026vibe-coders realizing vibes won't be enough:
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OpenAI helps discover 18 new diagnoses from unsolved medical cases
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OpenAI for helping find 18 new diagnoses across 376 previously unsolved medical cases.
— Greg Brockman (@gdb) 18 juin 2026
Includes diagnosing Kyra, who has been trying to understand her muscle weakness since age 9, with a rare form of myofibrillar myopathy shortly before her 28th birthday. https://t.co/02GWgaYgqL pic.twitter.com/xq4QIvwby4OpenAI for helping find 18 new diagnoses across 376 previously unsolved medical cases. Includes diagnosing Kyra, who has been trying to understand her muscle weakness since age 9, with a rare form of myofibrillar myopathy shortly before her 28th birthday.
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OpenAI helps find 18 new diagnoses across 376 unsolved cases
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OpenAI for helping find 18 new diagnoses across 376 previously unsolved medical cases.
— Greg Brockman (@gdb) 18 juin 2026
Includes diagnosing Kyra, who has been trying to understand her muscle weakness since age 9, with a rare form of myofibrillar myopathy shortly before her 28th birthday. https://t.co/02GWgaYgqL pic.twitter.com/xq4QIvwby4OpenAI for helping find 18 new diagnoses across 376 previously unsolved medical cases. Includes diagnosing Kyra, who has been trying to understand her muscle weakness since age 9, with a rare form of myofibrillar myopathy shortly before her 28th birthday.
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Context Graphs: Best Way for Businesses to Deploy Agentic Harnesses
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Context graphs will be the best way for businesses to enable and deploy agentic harnesses. There's a lot of context fragmentation across so many different tools in every company. A god-mode view that self-improves and self-organizes is the way tacit knowledge can be captured.
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Discussion on LLMs choking on own vomit
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Are LLMs choking on own their vomit? @RMConservative and I discuss. https://t.co/6SxSky1W6F
— Gary Marcus (@GaryMarcus) 18 juin 2026Are LLMs choking on own their vomit? @RMConservative and I discuss.
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Microsoft Teams introduces Viktor, first AI employee
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An assistant helps. A chatbot replies. An employee delivers.
— Nico (@nicos_ai) 18 juin 2026
Meet Viktor, Microsoft Teams just crossed that line.
The first AI employee in Microsoft Teams: it remembers what your team has done, sees where you're headed, and turns conversations into finished work before you… https://t.co/WvsdLYFPK1An assistant helps. A chatbot replies. An employee delivers. Meet Viktor, Microsoft Teams just crossed that line. The first AI employee in Microsoft Teams: it remembers what your team has done, sees where you're headed, and turns conversations into finished work before you
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Brain improves accuracy and reduces costs with full context
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With Brain, the computer starts each task with the full context of your projects, decisions, and sources, instead of starting from scratch. On tasks that require past context, Brain improves answer accuracy by 25%, recall by 16%, and reduces costs by 13%.
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Brain: Continuous Learning Memory for Stateful Computer
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Introducing Brain in Computer.
— Perplexity (@perplexity_ai) 18 juin 2026
Brain is a continuously learning memory system. Every task on Computer plugs into a context graph built by Brain.
It makes Computer more stateful with every run.
Available as a research preview for all Perplexity Max subscribers. pic.twitter.com/Dw4Q7IzmqsIntroduction to Brain in Computer. Brain is a continuous learning memory system. Each task on Computer connects to a context graph built by Brain. This makes Computer more stateful with each execution. Available in research preview for all.
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Grok models now available on Databricks Agent Bricks
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Grok models are now available on Databricks Agent Bricks.
— xAI (@xai) 18 juin 2026
Bring SpaceXAI's latest models to your enterprise data to power capable AI agents.https://t.co/BAjiDZnipq pic.twitter.com/GwLff8atiCGrok models are now available on Databricks Agent Bricks. Bring SpaceXAI's latest models to your enterprise data to power capable AI agents. https://
x.ai/news/grok-data
bricks
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