The Neuron: AI Explained

The Neuron

The Neuron is a daily newsletter with 700,000+ readers that covers the latest AI developments, trends and research; this is our podcast, hosted by Grant Harvey and Corey Noles. We aim to create digestible, informative and authoritative takes on AI that get you up to speed and help you become an authority in your own circles. Available Wednesdays and Sundays on all podcasting platforms and YouTube. Subscribe to our newsletter: https://www.theneurondaily.com/subscribe

  1. 1 DAY AGO ·  BONUS

    BONUS: Can AI Actually Be Your Therapist? We Ask the CEO Building One

    May is Mental Health Awareness Month, and as AI becomes more embedded in our daily lives, one of the biggest questions we face is whether these systems can responsibly support emotional and psychological well-being. AI chatbots are increasingly being used for emotional support, but recent lawsuits faced by OpenAI and earlier ones targeting character.ai and Google's AI Overviews, as well as clinical reports, and internal research have raised valid concerns about their impact on vulnerable users. What does it take to build an AI system specifically designed for mental health from the ground up? Is that even possible? In this LIVE episode of The Neuron Podcast, Corey Noles and Grant Harvey speak with Daniel Reid Cahn, co-founder and CEO of Slingshot AI, about Ash, an AI application purpose-built for therapeutic support. Slingshot has raised $93M from a16z, Radical Ventures, and others to develop a foundation model for psychology trained on structured therapeutic conversations across modalities such as CBT, DBT, and psychodynamic therapy. We discuss the limitations of general-purpose chatbots in mental health contexts, recent controversies surrounding AI and psychiatric risk, and what differentiates a system designed to provide structured therapeutic engagement compared to one being used in a way it was never intended to be. The conversation also explores a broader question: Can AI meaningfully expand access to high-quality mental health care, and where should clear boundaries remain? Or should we keep our counseling where we always have, on a couch with a box of Kleenex and a hug nearby? 🔗 Try Ash: https://www.talktoash.com/ 📌 About The Neuron Podcast The Neuron breaks down the biggest stories in AI for 580,000+ daily readers. Our podcast goes deeper with the leaders, founders, and researchers shaping the future of AI. New episodes every week. Subscribe to The Neuron newsletter — theneuron.ai

    1hr 14min
  2. 6 MAY

    Can AI Really Design New Drugs? Google DeepMind Spin-out Isomorphic Labs Explains

    Can AI move from predicting proteins to actually designing new drugs? Isomorphic Labs is trying to answer one of the biggest questions in science. In this episode of The Neuron, Corey Noles and Grant Harvey talk with Rebecca Paul, Head of Medicinal Drug Design at Isomorphic Labs, and Michael Schaarschmidt, Foundational AI Research Lead. They explain why drug discovery is so slow, expensive, and failure-prone—and why AI drug design is much more complicated than “generate a molecule and ship it.” The conversation covers AlphaFold, structure prediction, molecule generation, binding models, clinical failure rates, human trust in AI systems, and the long-term hope of designing drugs for targets once considered “undruggable.” In this episode: Why drug discovery can take more than a decadeWhat people misunderstand about “AI-designed drugs”How medicinal chemists actually use AI modelsWhy biology is harder than text, images, or codeWhat it would take to make drug discovery faster and cheaperThe dream of designing a drug candidate in one iterationWhy “undruggable” proteins may not stay undruggable forever Additional resources: Technical report blog Best resource for learning about the capabilities that we are buildingIsomorphic Labs websiteBest destination for learning more about Iso and joining our team in London, Lausanne or Cambridge, MA Subscribe for more grounded conversations on how AI is changing science, work, and the world. For more practical, grounded conversations on AI systems that actually work, subscribe to The Neuron newsletter at https://theneuron.ai.

    42 min
  3. 25 APR ·  BONUS

    BONUS: GPT 5.5 LIVE - The New GPT "Spud" Model is Here; Let's Break It

    OpenAI dropped GPT-5.5, so we did the only reasonable thing: went live immediately and tried to break it. In this off-the-cuff Neuron Live, Corey and Grant walk through OpenAI's GPT-5.5 release notes, benchmark claims, rollout details, and early access reactions before testing the model live across coding, reasoning, creativity, web research, and absurd prompt challenges. We also compare a few GPT-5.5 responses against Claude Opus 4.7, test Codex, build a new version of Cat Doom, and ask the important questions, like whether a sentient vending machine that only dispenses expired tuna salad deserves to live. In this episode, we cover: • What OpenAI says is new in GPT-5.5 • GPT-5.5’s improvements in coding, computer use, research, and knowledge work • Early benchmark results across Terminal-Bench, GDPval, Frontier Math, BrowseComp, and scientific research tasks • Why token efficiency may matter as much as raw intelligenceGPT-5.5’s rollout across ChatGPT, Codex, Plus, Pro, Business, and Enterprise • Live Codex testing with a one-shot Cat Doom game buildCreative stress tests involving palindromes, time-traveling potatoes, dystopian vending machines, and Lord of the Rings product reviews • First impressions of whether GPT-5.5 feels meaningfully different from GPT-5.4 and Claude Opus 4.7 This was not a formal benchmark. It was a first-contact livestream: messy, fast, weird, and exactly the kind of test we like. Subscribe for more AI breakdowns, live model tests, beginner-friendly explainers, and weirdly useful prompt experiments from The Neuron. Sign up for The Neuron newsletter: https://www.theneuron.ai/ Follow along for more AI news, analysis, and live experiments.

    1hr 40min
  4. 17 APR ·  BONUS

    BONUS: LIVE: Claude Opus 4.7 Just Dropped. Here's What Actually Changed.

    Grant and Kyle dive into a comprehensive review and live test of the newly released Claude Opus 4.7, a cutting-edge large language model. This session explores its capabilities for coding and game dev, specifically referencing the "Renaissance / Plan Final Fantasy Tactics RPG Game" project. Discover how this ai model performs under pressure and its potential impact on game design workflows. 🔴 LIVE at 9:30AM PT / 12:30PM ET Anthropic just dropped Claude Opus 4.7, and we’re putting it through the gauntlet in real time. Join Grant Harvey (Lead Writer at The Neuron) for an unscripted, warts-and-all test of Anthropic’s newest flagship model. What we’re testing - Advanced coding on tasks Opus 4.6 struggled with - New higher-resolution vision support for images up to ~3.75 megapixels - File system-based memory across multi-session work - The new xhigh effort level, which sits between high and max - Claude Code’s new /ultrareview slash command - Auto mode for longer, less-interrupted agent runs Why this matters Opus 4.7 is the first model Anthropic is releasing with its new automatic cyber safeguards, following last week’s Project Glasswing announcement. It’s also the direct upgrade path from Opus 4.6 at the same price: - $5 per million input tokens - $25 per million output tokens If you build on Claude, this is likely the model you’ll be using next. What’s changing under the hood - New tokenizer, where the same input can map to more tokens depending on content type, roughly 1.0x to 1.35x - State-of-the-art score on GDPval-AA, a third-party evaluation of economically valuable knowledge work - Better instruction following, which means prompts written for earlier models may now behave differently - Improvements across finance agent evals, document reasoning, and long-context tasks Bring your hardest prompts. We’ll run them live and show you what breaks, what shines, and whether it’s worth migrating today. Watch part two, where Grant covers Codex for (almost) anything: https://youtube.com/live/OiRkwm3-og0 📰 Full writeup in tomorrow’s newsletter: 🐱 Subscribe to The Neuron (700K+ readers): https://www.theneuron.ai

    1hr 2min

About

The Neuron is a daily newsletter with 700,000+ readers that covers the latest AI developments, trends and research; this is our podcast, hosted by Grant Harvey and Corey Noles. We aim to create digestible, informative and authoritative takes on AI that get you up to speed and help you become an authority in your own circles. Available Wednesdays and Sundays on all podcasting platforms and YouTube. Subscribe to our newsletter: https://www.theneurondaily.com/subscribe

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