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Mark Kretschmann

@mark_k • 60,537 subscribers

SI (AI) & tech news from a software engineer's perspective. Coding, Omarchy Linux, open source & e/acc. More building, less doom.

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The scale of SpaceX Starship is just so insane. In this video it's especially visible:

The scale of SpaceX Starship is just so insane. In this video it's especially visible:

Mark Kretschmann

49,947,004 views • 6 months ago

Huge if true: A neural net learned every Atari game simultaneously, from scratch, in real time, one hour total on a single 4090. That’s roughly 56 seconds of GPU time per game. No pauses, no resets, no memory peeking, just raw 60 fps color frames.

Huge if true: A neural net learned every Atari game simultaneously, from scratch, in real time, one hour total on a single 4090. That’s roughly 56 seconds of GPU time per game. No pauses, no resets, no memory peeking, just raw 60 fps color frames.

Mark Kretschmann

134,846 views • 1 year ago

Greg Brockman explains the plans for the OpenAI SuperApp, fusing ChatGPT and Codex into a single UI. The Codex app is going to be the base for this mega application, deprecating the ChatGPT app.

Greg Brockman explains the plans for the OpenAI SuperApp, fusing ChatGPT and Codex into a single UI. The Codex app is going to be the base for this mega application, deprecating the ChatGPT app.

Mark Kretschmann

37,499 views • 4 months ago

This - in my eyes - is the future of rendering: A coding model (LLM) creates a rough outline of the game with simple geometry but without shading. Then a video AI model generates the final beautiful image. Meet "Code World Model":

This - in my eyes - is the future of rendering: A coding model (LLM) creates a rough outline of the game with simple geometry but without shading. Then a video AI model generates the final beautiful image. Meet "Code World Model":

Mark Kretschmann

18,601 views • 2 months ago

First look at Grok Build by xAI, this time as a CLI tool running directly in the terminal. This is clearly positioned as a competitor to Claude Code, bringing agentic coding workflows into the command line with xAI’s own model stack behind it.

First look at Grok Build by xAI, this time as a CLI tool running directly in the terminal. This is clearly positioned as a competitor to Claude Code, bringing agentic coding workflows into the command line with xAI’s own model stack behind it.

Mark Kretschmann

36,783 views • 6 months ago

Suno V5: One of the first songs made with the new Suno version! Check out the excellent vocals, they sound very realistic:

Suno V5: One of the first songs made with the new Suno version! Check out the excellent vocals, they sound very realistic:

Mark Kretschmann

18,560 views • 1 year ago

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