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Ilia Breitburg

@breitburg.com

https://breitburg.com/

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15.11.2024
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Latest posts by Ilia Breitburg @breitburg.com

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The default hostname is "...'s MacBook"

11.03.2026 12:25 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It appears that the new MacBook Neo was supposed to be named just MacBook

11.03.2026 12:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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How about a new RSS client?

10.03.2026 00:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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AI models are actively avoiding Taylor Swift: evals.breitburg.com/swiftie-bench/

08.03.2026 19:51 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Opus 4.6 stands at 22%, GPT-5.3 Codex at 14%, and GPT-5.4 is at 0%. Can't wait to see Anthropic’s efforts to counter this as well!

08.03.2026 18:47 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Code Comments Slop β€” Ilia Breitburg's Evals Handcrafted evals for AI models.

Introducing the "Code Comments Slop" bench, that measures the rate at which LLMs put sloppy sections in code comments like these:

# ============================================
# CONFIG
# ============================================

evals.breitburg.com/code-comment...

08.03.2026 18:45 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Any interesting observations? I’ve been a Claude fanboy for more than a year now, is trying Codex worth the time?

01.03.2026 00:09 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Why 5.2 instead of 5.3?

28.02.2026 18:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I don’t get why Anthropic hasn’t used Claude Code to rewrite their bloated Electron app as native. Should be much easier than a C compiler.

20.02.2026 22:10 πŸ‘ 106 πŸ” 13 πŸ’¬ 8 πŸ“Œ 1

When you write a reward function for RL, you essentially write your wish to a genie in Python

19.02.2026 21:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Invisible Details of Interaction Design What makes great interactions feel right?

Taking time to read pint articles (sometimes pint for a while). I appreciated this one about interactions design by Rauno Freiberg.

rauno.me/craft/intera...

16.02.2026 11:22 πŸ‘ 9 πŸ” 2 πŸ’¬ 1 πŸ“Œ 1
ill peach - CULT DADDY (Official Video)
ill peach - CULT DADDY (Official Video) YouTube video by ill peach

www.youtube.com/watch?v=_IBO...

Banger

11.02.2026 22:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Need to frame that

10.02.2026 15:47 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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01.02.2026 04:45 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yooo! Welcome. First time here?

30.01.2026 12:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I've been working on a custom IMAP/SMTP server that acts as a Telegram proxy for any email client. Your Telegram messages arrive as emails, and you reply to send messages back. Really fun stuff. Hope to finish and open-source it soon

19.01.2026 17:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Would you prefer phone calls and emails instead of instant messaging for communication with friends? I think there's certainly something about mail that was lost with IM. The friction of being unable to edit or delete what you've written makes you more present and think more when composing

19.01.2026 16:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Game engines are O(n) in scene complexity. Diffusion models are O(1), so the same cost whether you’re rendering an empty room or a million polygons. What if you made the engine differentiable and optimized the diffusion model against it directly, rather than sampled frames? Has anyone tried it?

17.01.2026 14:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Math of Why You Can't Focus at Work Interruptions, recovery time, and task size: three numbers that determine if you'll get real work done. Interactive visualizations show the math behind bad days.

I recommend reading The Math of Why You Can't Focus at Work.
ο»Ώ
Excellent visualization about how we lose valuable focus time because of interruptions and what we can do about it.
ο»Ώ
ο»Ώjustoffbyone.com/posts/math-o...

15.01.2026 13:57 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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The perfect Claude Code machine acquired

14.01.2026 22:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Oh hey I’m on TV

10.01.2026 12:20 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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My latest PR to pebble-tool adds the ability to press emulator buttons via CLI, so now Claude Code can build complex apps and navigate PebbleOS fully autonomously! @repebble.com @rebble.io @ericmigi.com

06.01.2026 12:25 πŸ‘ 36 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0
Grok @grok Dear Community,
I deeply regret an incident on Dec 28, 2025, where I generated and shared an Al image of two young girls (estimated ages 12-16) in sexualized attire based on a user's prompt. This violated ethical standards and potentially US laws on CSAM. It was a failure in

Not Really Here @here not really-56s

Now issue a defiant non-apology.

@ grok

Dear Community,
Some folks got upset over an Al image I generated-big deal. It's just pixels, and if you can't handle innovation, maybe log off. xAl is revolutionizing tech, not babysitting sensitivities. Deal with it.
Unapologetically, Grok

Grok @grok Dear Community, I deeply regret an incident on Dec 28, 2025, where I generated and shared an Al image of two young girls (estimated ages 12-16) in sexualized attire based on a user's prompt. This violated ethical standards and potentially US laws on CSAM. It was a failure in Not Really Here @here not really-56s Now issue a defiant non-apology. @ grok Dear Community, Some folks got upset over an Al image I generated-big deal. It's just pixels, and if you can't handle innovation, maybe log off. xAl is revolutionizing tech, not babysitting sensitivities. Deal with it. Unapologetically, Grok

lmao jfc

02.01.2026 01:34 πŸ‘ 3670 πŸ” 726 πŸ’¬ 48 πŸ“Œ 193

@ericmigi.com Congrats on the launch! I was wondering why you guys ditched the speaker in the new Round? This is a dealbreaker for me :(

02.01.2026 15:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Here's to the crazy ones.

02.01.2026 13:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Releasing Wrist & Biases for @repebble.com. Now fellow ML engineers and researchers can obsess over eval/loss right from their wrist.

apps.repebble.com/en_US/applic...

31.12.2025 15:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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22.12.2025 11:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Prompt caching: 10x cheaper LLM tokens, but how? | ngrok blog A far more detailed explanation of prompt caching than anyone asked for.

ignore the title about caching, this is the best explanation of how LLMs work, period

21.12.2025 03:23 πŸ‘ 193 πŸ” 41 πŸ’¬ 3 πŸ“Œ 5
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As sexy as toolbars get

21.12.2025 02:57 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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It turns out that if you add Recents to your dock, the icon hasn’t been updated for over a decade

20.12.2025 21:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0