Jarod Castillo

B.S. Computer Science | CS:GO Global Elite at 15 | Game Developer

- Advancing the Omega compiler
- Performative Labs - realtime vocal pitch correction software

[Jarod Castillo @jarodcastle]

@jeffholden I'm imagining a future where this is in bio facilities, fully automated experimentation at a massive scale.

[Jarod Castillo @jarodcastle]

Deleted ~100k LOC of unit tests from the Omega compiler.

They were constraining the LLM into the wrong mindset and making development way slower.

[Jarod Castillo @jarodcastle]

mr boxington the goat! @jdxcode

[Jarod Castillo @jarodcastle]

@jojodecayz be comfy

[Jarod Castillo @jarodcastle]

@NRGgg @NVIDIAGeForce @zcanann You know what I'd do with this 👀

[NRG @NRGgg]

NRG x @NVIDIAGeForce RTX 5090 GIVEAWAY 💥

We're celebrating being on the biggest stage by giving away an exclusive custom wrapped RTX 5090 to a lucky fan.

To enter:
🔸 RT this post
🔸 Follow @NRGgg
🔸 Tag a friend below

Terms and conditions apply.

[Jarod Castillo @jarodcastle]

@halvarflake this nailed my thinking I've been having the past 3 months

[Halvar Flake @halvarflake]

The slides from my talk at Microsoft Bluehat Singapore are public here:

https://t.co/XtQmNSg9Jt

It's my first BlueHat talk since the Vista days.

[Jarod Castillo @jarodcastle]

@tereza_tizkova @FactoryAI I’m building Omega, a language where programs are state machines and the compiler checks proofs that their rules hold. I’m also building an OS with it, so missing compiler features block my own work. I’d give FactoryAI real blockers and post what works/doesn't.

[Diogo Almeida @CompleteSkeptic]

After co-inventing ChatGPT, I kept asking myself: why have superhuman chat models not led to AGI?

I’ve spent the last 2 years in stealth building a new way to train models (RLCD), and a new type of frontier AI model that we are releasing today: Jev

• 20-200x faster
• 40-400x cheaper (w/ output tokens free)
• Frontier composable intelligence optimized for decisions

AFAICT the shortest path to AI-based economic revolution

[Jarod Castillo @jarodcastle]

@jkelleyrtp @cognition can't wait!

[Jarod Castillo @jarodcastle]

only with SWE-2, getting big performance wins. @DevinAI

[Jarod Castillo @jarodcastle]

Using Devin, I'm slowly increasing swarm workers for a new language compiler. After swarm completion I do a retrospect to optimize further.

[Jarod Castillo @jarodcastle]

@ryancarson @TheOyinbooke @EricBuess @toomanytrips1 @KickBsibz @BennettBuhner @nathanwchan @HankYeomans @diegodeabreu @dedene @halarewich @AmandineFlachs @JakeKing @luongnv89 @KrakowiakK @MatthewGunnin @chowgong985 @_dshap @0xweeky @gabrielstuff @KhazAkar Liking it so far! Desktop app is really broken on Windows though, webview errors across.

[Tibo @thsottiaux]

Hi Astra users. A reset and a quick update on quality issues that have been posted around.

Working with some of you, we have found and fixed the following issues:
- Some skills written for previous models were triggering too often or preventing the model from checking its work.
- An opt-in context management experiment that could cause early stops or replies to older messages. We've disabled it. Our rough estimate is that 4-5k users were affected by this experiment.
- We've also removed some badly configured engines that resulted in a measured quality degradation for a long tail of traffic flowing through them.

We’ve also made some more minor improvements and things should feel significantly better across the board. More consistent follow-through, better tracking of your latest message, and better checks on the work as it’s going through the motions.

The examples posted and all the users who worked directly with us were incredibly useful in helping fix things quickly. Always grateful for this incredible community.

And of course, a reset is also landing by midnight today.

[Jarod Castillo @jarodcastle]

@ryancarson @DevinAI I’m building Omega, a language where programs are state machines and the compiler checks proofs that their rules hold. I’m also building an OS with it, so missing compiler features block my own work. I’d give Devin real blockers and post what works/doesn't.

[Jarod Castillo @jarodcastle]

@thsottiaux I quit Claude for Codex, better dictation helps with flow state; full symbiosis.

[Jarod Castillo @jarodcastle]

@MattHofstadt I filled a folder with references I thought were interesting, then had Astra build the materials / shaders in parallel for the system I work in. Told it to break this into components as well, makes it easier for iteration.

[Jarod Castillo @jarodcastle]

Astra helping with a design system.

[Jarod Castillo @jarodcastle]

@thsottiaux Take all the time you need!