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TUMN 인사이트 · AI와 IT를 이해하는 실용 정보

AI와 IT의 변화를 이해하고, 실제 서비스에 적용하는 데 필요한 정보를 모읍니다.

Introducing NV-Reason-CT Open 3D CT VLM for Radiologist Chain-of-Thought Reasoning

Radiology AI has made remarkable strides in detecting abnormalities across chest X-rays, pathology slides, and 2D scans. Yet one of the most clinically rich and...

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Manage Kubernetes Node Fleets with NodeWright

Kubernetes manages what runs on your nodes. Managing the nodes themselves is the challenge: kernel settings, system packages, storage layouts, security agents,...

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Gemini 3.8 TTS Playground

<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/gemini-tts-playground">Gemini 3.8 TTS Playground</a></p> <p>Google <a href="https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-8-text-to-speech/">released two new Gemini text-to-speec

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datasette 1.0a41

<p><strong>Release:</strong> <a href="https://github.com/simonw/datasette/releases/tag/1.0a41">datasette 1.0a41</a></p> <p>Alec Garcia added <a href="https://docs.datasette.io/en/latest/internals.html#internals-telemetry">support for OpenTelemetry</a> to Datasette in this release

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Healthy Feedback

<div class = 'img-link'><a href = 'https://martinfowler.com/articles/healthy-peer-feedback.html'><img src = 'https://martinfowler.com/articles/healthy-peer-feedback/card.png' width = '350px'></img></a></div> <p>Human collaboration, like most things, improves with feedback. But it

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Fragments: September 24

<p>Rob Bowley is “flipping tables in his head” with <a href="https://blog.robbowley.net/2026/09/18/the-ai-threat-is-real-it-just-isnt-the-one-in-the-headlines/">anger at the current media coverage of the danger of AI killing us all</a></p> <blockquote> <p>The risk I’m worried abo

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Northern Gannet, Great Blue Heron, California Brown Pelican

<p><img src="https://static.inaturalist.org/photos/740453177/large.jpg" alt="Northern Gannet"></p><p><img src="https://static.inaturalist.org/photos/740453341/large.jpg" alt="Great Blue Heron"></p><p><img src="https://static.inaturalist.org/photos/740454506/large.jpg" alt="Califo

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commit-rewriter 0.2

<p><strong>Release:</strong> <a href="https://github.com/simonw/commit-rewriter/releases/tag/0.2">commit-rewriter 0.2</a></p> <blockquote> <p>Support for branches other than the default branch. Use <code>uvx commit-rewriter --branch other</code> to run against another branch. <a

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Note on 24th September 2026

<p>The more time I spend working with coding agents, the more convinced I am that they make software engineering even harder.</p> <p>We can do amazing things with them, but unlocking their full potential requires extraordinary discipline and knowledge.</p> <p>Tags: <a href="https

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Accelerating vision-language models with LFM2.5-VL-DSpark

Accelerating vision-language models with LFM2.5-VL-DSpark

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Efficient MoE Training for Biological Foundation Models

As language models grow, scaling dense architectures becomes increasingly expensive. In a dense transformer, every token passes through every layer, so adding...

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Quoting John Gruber

<blockquote cite="https://daringfireball.net/linked/2026/09/25/aten-muse"><p>Muse is getting a lot of attention — including mine — because it’s both groundbreaking technically (each user gets their own entire persistent Linux VM running in Meta’s cloud) <em>and</em> because it’s

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Professional skepticism is a dev’s best skill

Ryan chats with David Burns, Head of Developer Advocacy and Open Source at BrowserStack, about the value of professional skepticism in an AI-driven world, applying test-driven development to agentic engineering, and why fixing flaky tests comes down to managing application state.

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Kākāpō Party

<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/kakapo-party">Kākāpō Party</a></p> <p>I presented a closing keynote for the <a href="https://www.wearedevelopers.com/world-congress-north-america">WeAreDevelopers World Congress North America</a> yesterday. As <a

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S3 Is the Future, S3 Is the Past

<p><a href="https://news.ycombinator.com/item?id=49851693#49871741">My comment</a> on <a href="https://news.ycombinator.com/item?id=49851693">S3 Is the Future, S3 Is the Past</a> &mdash; Hacker News.</p><p>One thing I find notable about S3 today is that, while it used to drop in

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Replacing the old battery on rechargeable bike lights

Hello! Recently I needed bike lights for my bike. And I remembered that I already had rechargeable bike lights that I bought ten years ago, that I hadn&rsquo;t tried in a long time. I tried to recharge them, but after fully charging them, they only worked for maybe 5 minutes befo

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Proaction boosts sales 60% and saves 75+ hours with Codex

With Codex, GPT-Live-1, and GPT-6 Astra, Proaction builds, operates, and sells modern fleet management faster.

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Bluesky reply bot checker

<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/bluesky-bot-check">Bluesky reply bot checker</a></p> <p>Automated reply bots on Twitter are a <em>scourge</em> - as someone with a decent number of followers I attract a swarm of these, such that anything I post t

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2026 in LLMs (so far)

<p>On Friday I gave the closing keynote at the <a href="https://www.wearedevelopers.com/world-congress-north-america">WeAreDevelopers World Congress North America</a> in San Jose. I tied together the key trends from the past year into a chronological exploration of everything tha

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The Lenfest Institute grows landmark program with expanded OpenAI support

OpenAI is expanding the Lenfest AI Collaborative and Fellowship Program with $5 million in funding and up to $5 million in software credits and engineering support.

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Show HN: Pi pod – Run your pi coding agent in sandboxes on your own server

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This startup pays NYC residents to run air conditioners on free batteries

Bonus: Every Electric’s batteries are beloved by household cats.

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NVIDIA Open Agent Safety Platform: A Reference for Continuous In-Silicon Agent Monitoring

To understand where agentic AI stands today, consider the last seismic shift in technology: the rise of the internet in the 90s. It was new and full of...

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How NVIDIA DSX MaxLPS Maximizes AI Factory Throughput and Efficiency

Every unused watt is capacity left on the table. AI factories are typically provisioned for the unlikely moment when every GPU reaches peak power, creating a...

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Basis completes a tax workbook 2x faster with GPT-6 Astra

GPT-6 Astra completed a 50-tab tax workbook twice as fast as GPT-5.6 Sol, and its stronger understanding of user intent gives Basis more confidence in real-world use.

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Quoting Muse AI Agent

<blockquote cite="https://www.threads.com/share/_oWfPufYJ/"><p>Bad news on the MX Keys Mini pickup. Usman showed up at your building around 9:15 and waited, messaged a bunch of times, and nobody came down. He left angry at 9:38 and left a negative rating.</p> <p>Worse, my auto-re

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Add Runtime Controls to AI Agents with NVIDIA OpenShell

AI agents can be given a goal, write code, use tools, and keep working as new information becomes available. This opens the door to applications that...

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All the AI agents that can live in your text messages

We created a list of the most notable AI agents that can live in your text messages, from general assistants to agents designed for families, travel, and work.

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Spotify billionaire’s body scan startup has come to America

Farooq Abbasi, an investor in Neko Health, talked to Equity about the hot health tech company and what's next for it.

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Splice CEO Kakul Srivastava thinks AI emails are killing conversations

Kakul Srivastava is the CEO of Splice, the sample platform countless producers rely on for one-shots and melodic loops. Samples pulled from the service have found their way into massive hits like Lisa's "Money" and "Espresso" by Sabrina Carpenter. (The original samples are here a

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