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Aleksey Smolenchuk
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@lxe

Aleksey Smolenchuk

@lxe
AI Engineering Current: vibe-deploying @pocketmodelai to prod Prev: OpenAI, Netflix, Uber
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lxe.co
Joined July 2007
2,808 Following
1,593 Followers
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  • Pinned
    @lxe
    Aleksey Smolenchuk
    @lxe
    Oct 12
    Small models are making a comeback. Qualifying a dataset and finetuning a small checkpoint is almost always going to yield better results (and cost) than just using a generalized frontier cloud model. For example, I was able to finetune an adapter for a small Qwen3.5-4B
    00:00
    @brian_armstrong
    Brian Armstrong
    Coinbase 🛡️
    @brian_armstrong
    Oct 11
    We were able to fine tune an open weight model (Qwen3.5-9B) on proprietary internal data at @coinbase, and it out performed frontier models, at much lower cost and speed, for a specialized task (fraud prevention in this case). I think we'll see more of this pattern inside
    1
  • @lxe
    Aleksey Smolenchuk
    @lxe
    1h
    “can you do it in 15 minutes?”
  • @lxe
    Aleksey Smolenchuk
    @lxe
    2h
    qwen 3.5-4b defragmented
    1
  • @lxe
    Aleksey Smolenchuk
    @lxe
    4h
    Oh my god, I can actually understand and read what it's saying. It's almost as if human language is a way to communicate concepts to people and not a agent-to-agent comms protocol.
    @theo
    Theo - t3.gg
    @theo
    9h
    Replying to @theo
    More examples. When you stare at claude slop all day, the subtle differences matter a lot. I find it really direct and readable. Honors my agentsmd well. I enjoy it a lot.
  • @lxe
    Aleksey Smolenchuk
    @lxe
    4h
    computer, make batched inference server for qwen 3.x architectures, but in rust (obviously), but make it start in sub-5 seconds
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