I write code that works, sometimes @modal

Joined June 2022
243 Photos and videos
Amit retweeted
Okay, that said: we cut burst TTI on @modal sandboxes by over half! no benchmark funny business, just hard systems engineering
One funny thing about sandbox startup latency is that “started” often means something much narrower than users think it means dinner isn't ready just because the oven's on 🧵
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Jun 7
winding down an old server 🫡
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Jun 7
> I've seen a Mythos output and it was the most incredible AI produced software I've ever seen. Serious question: If this is true, why isn't Anthropic pumping out a bunch of incredible software? Is Mythos better at smaller projects not worth publishing? Or mostly cybersecurity?
random shit → hvm5 done, ~5x faster than hvm4, supgen is happy → AGI = when you can train Mythos from scratch in your laptop → that is only possible through a whole new approach to AI → my goal is still to try. because why not? the space of ideas is vast → I've seen a Mythos output (not posted here) and it was the most incredible AI produced software I've ever seen. so I was right that these saying it is *just* marketing are in pure denial. it is marketing. on top of a massive breakthrough → I asked Opus 4.8 and GPT 5.5 to work in a long term impossible goal. 1 day layer, both failed, but Opus had a ~3k loc file that was savable. GPT 5.5 had a ~15k loc file that had zero value... :| tldr: more free ad to a company that gives zero fucks about me (/us). it is the truth though, what can I do about it
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Jun 7
Is this an imagination problem? A focus problem? Will there be an "age of abundance" of good software? Much to ponder.
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Jun 5
👀
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Jun 4
cannot wait to make judicious use of elixir when type annotations land
Elixir v1.20 released! Now officially a gradually typed language: Elixir type checks every single line of code, finding bugs and dead code, without developer overhead (no typing signatures) and extremely low false positives rate. Plus a faster compiler! Links and reports below.
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May 31
come with me on an adventure
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May 30
> π to four decimals in 16 seconds. I don’t even think an LLM would market itself this badly
>backend has screenshots too. xd What "run your code in the cloud" actually looks like: 50 isolated microVMs, every CPU thread pinned, one box. Threw a billion random samples at it → π to four decimals in 16 seconds. no servers to set up. just "burst run ."
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May 30
weekend plans just dropped 👀
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May 23
husbant you bought a caesium-133 atomic-clock-on-a-PCIe-card now we are homeress
May 23
In efforts to "eat my cake and have it too" I am now reading about atomic clocks ...how did we get here
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May 23
I can totally see how people can get into timekeeping. @geerlingguy was ahead of his time
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May 23
In efforts to "eat my cake and have it too" I am now reading about atomic clocks ...how did we get here
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May 22
The most impressive infrastructure systems are ones that provide a new primitive, without leaking the primitives that they themselves were built with. Very few systems *truly* accomplish this property. for e.g.: I hold deep respect for early AWS for this reason.
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May 21
time to buy some more GPUs
Today we're announcing our Series C funding: $355M at a $4.65B valuation, led by some great investors @generalcatalyst and @Redpoint. We've had insane growth in the last year, but we're still very early. So proud of the team and what we have built so far!
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May 21
Claude [responding to itself]
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May 19
Two months ago I wrote about Nix being the only sane way to manage a Linux system (or, thousands?). Feeling both more vindicated (Mythos Shai-hulud) and doubtful (Nix can be painful!) today.
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May 19
Don't usually post my blog posts on here (maybe I should?) amit.prasad.me/blog/sane-nix

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May 17
Looking at everyone in the next subway car with shirts above noses feeling like the NYC version of Train to Busan
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May 14
eBPF
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We run on bare metal. Also built on top of AWS/Azure/GCP because you actually can build a competitive cloud on another competitive cloud.
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