co-founder, @coplane - the intelligence layer for the enterprise back office. previously: @Stripe, Google (BigQuery and Kaggle)

Austin and New York
Joined March 2008
Victor Mota retweeted
models do not produce simplicity. they hedge, for completeness. that's your value. the lack of this skill is called AI slop.
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Victor Mota retweeted
Your CEO wants to know what finance is doing with AI. Your team already uses it. But it stops at the edge of your ERP, bank and portals. Meet Actions by CoPlane: AI that works inside those systems, with your team approving every change. coplane.com/perspectives/int…
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Victor Mota retweeted
(Everyone on our team still reads code.)
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Grit predicts success even after IQ is accounted for. Persistence adds what talent alone does not.
mental trick with huge impact no one is better than you. no one is smarter than you. no one can work harder than you. the only reason someone is better than you at something is that they have been doing it for longer. remind yourself of this often, you will turn your life around
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Victor Mota retweeted
I have mixed feelings about this talk. The bits about appreciating both what was and what's to come is great. The parts where he talks about vibe-coding huge codebases in a language he can't even read are...more worrisome. youtu.be/vDjW_dRyKXY?si=uao-…
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Victor Mota retweeted
I guess the thing I feel is missing from @dhh's take here is all the tradeoffs of this approach. He mentions security in his talk, but it's not just security! With the models as they stand today, the approach of building without understanding will make lots of mistakes!
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Victor Mota retweeted
/5 What's more, each model has its own "accent". A second classifier picks the right author (one of the five models, or a human) 79% of the time. Random guessing is 1 in 6 = 17%.
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Victor Mota retweeted
apparently @Cloudflare is building a durable stream API called "K2". the primitive matters and it's plain weird that it was missing so long. we'll keep making S2 more powerful for users, some exciting stuff in the works!
For folks who want to try the original: @s2_streamstore
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The "whiteboard defense:" I should be able to pull you aside at any moment and ask you to explain any customer-facing system you've shipped. You should be able to clearly explain how it works and defend the decisions you made. This is my benchmark for responsible AI usage. I don't expect line-level familiarity with the code. I don't care if you remember the exact function name or implementation detail. You may not even know it. I don't care. But if I ask "why did you do X instead of Y?", "what happens if this actor behaves maliciously?", "what data structure did you use here and why?", or "where does this fail?" you should be able to answer confidently. For PoCs, demos, experiments, whatever: I don't care. Generate 100% of it and understand none of it. Speed over quality every time in those specific scenarios. But if you're shipping customer-facing work, you can't be shipping things you don't understand at a high level.
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Replying to @AviDessauer
Cognitive load is not an aesthetic preference. It sets the ceiling on how large a system you can maintain.
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"Why does it matter?" Because cognitive complexity sets the ceiling for what you can do, whether "you" is human or not. You have limited attention and capacity for context, whether those are attention heads and context tokens or just regular attention and memory in your meat.
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If you're not heavily trimming everything agents do, I think you're probably experiencing a control flow and configuration explosion that's largely invisible to you.
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Victor Mota retweeted
A prominent counterexample to the problem of intelligence is coordination. Anyone having participated in an organization has some experience with this.
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Victor Mota retweeted
Replying to @AgustinLebron3
Not really observations that others before me haven’t made, but: - Despite the seemingly magical nature of LLMs, reflection over a >3 month timescale suggests my total productivity hasn’t increased by over 100%, or perhaps even by over 50%, and a lot of time is actually wasted because LLMs enable me to spend time on gratifying but low-productivity tasks that in the future turn out to not be useful - Also, capabilities are incredibly spiky and highly correlated with the degree of investment poured into them, which my earlier tweet about math benchmarks implicitly points out - From the above, it seems that the nature of LLM intelligence is wildly dissimilar to that of human intelligence and we won’t trivially get to something superior to human intelligence in all important respects just by scaling up existing approaches with various tweaks; even if AGI Is eventually achievable, this implies a significantly longer timeline - Benchmark progress is almost definitionally guaranteed to happen because the process of constructing a benchmark is a direct precursor to the process of constructing a training dataset used for hill climbing that benchmark, but the scope of what can be captured in a benchmark is (at least for now) grossly lacking in terms of its relevance to real-world work, with maybe several limited exceptions - Progress seems highly gated by data but the nature of model training means that each “next dataset” is significantly harder to assemble than what preceded it; some wins are possible through synthetic methods but those feel more like “patching up gaps” than “pushing the frontier forward” At a higher level, I guess I’d say there’s a sort of refusal to think carefully about what models are or are not useful for in a rigorous way which I find personally quite annoying, and instead a reliance on some nebulous notion of being “AGI pilled” as a replacement for serious thought. I think people are very quick to anthropomorphize LLM intelligence because humans communicate through words and we infer the intelligence of human counterparties through comprehension of their language, but this leads them to wrong conclusions; for example if we observe that a new model proved some incredible mathematical theorem, some will say, “well, don’t we have AGI now, huh?” But to me, it’s actually more like, “well, given how hard it would have been for a human to do these mathematics, and given the limited economic effect of LLMs upon the world so far, isn’t it actually a negative datapoint vis-a-vis the generality of LLM intelligence?”
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Victor Mota retweeted
Replying to @mattpocockuk
additional benefit: probability of your agents actually ingesting all necessary context increases. modularity and slim APIs also help. caveat: current sota loves nothing more than shitting out immense amounts of code, unnecessary abstractions, and uselessly defensive code. it's a ton of work to keep that from escalating.
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Victor Mota retweeted
Tobi and I had an argument: - He claims LLMs advantage people with ADHD, who start many things, LLMs work, people hop between them - I claim they advantage super-disciplined folks, LLMs are tremendous entropy-generators, controlling which is the name of the game Who is right?
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Victor Mota retweeted
Replying to @jellydn
you gotta read (parts of) the code. you gotta be in charge of types and interfaces. you got to refactor mercilessly to unfuck all the vibeslop.
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Victor Mota retweeted
ultrafast inference reveals new threats. worth thinking about how quickly misaligned frontier class models running 50x faster could infiltrate systems and so on— far too quickly for human responders to stay abreast. you need autonomous detection and shutdown, not just monitoring
Since announcing Jalapeño, our first custom inference chip, we’ve been testing it and the system around it. The results show a major advance: more intelligence from every watt and faster responses, delivering both higher throughput and lower latency in one architecture without sacrificing efficiency.
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