Live data from Hacker News

Viewing profile — mmoskal

mmoskal

HN member
Joined
Thu, May 14, 2015, 4:43 PM UTC
HN karma
797
Public activity
283 items

About mmoskal

@OpenAI. https://moskal.me

Recent public activity

  1. comment
    Comment #49059796

    Also 425 RMB is about $59 so $1 of tokens for $0.017 not $0.13 (the discount rate quoted also seems off).

  2. comment
    Comment #48869067

    https://github.com/openai/cdc-lean

  3. comment
    Comment #48301474

    I believe the App Store policy is you have to have a setting to disable ads. And Uber actually has it (though it has 8 different channels or so, apparently "Uber teen accounts" mar…

  4. comment
    Comment #48080289

    If you want something with very small pcb footprint and DIY cheap cable try Hack connect https://arcade.makecode.com/hardware/dbg

  5. comment
    Comment #45932903

    Grammars work best when aligned with prompt. That is, if your prompt gives you the right format of answer 80% of the time, the grammar will take you to a 100%. If it gives you the …

  6. comment
    Comment #45932866

    OpenAI is using [0] LLGuidance [1]. You need to set strict:true in your request for schema validation to kick in though. [0] https://platform.openai.com/docs/guides/function-callin…

  7. comment
    Comment #45709531

    I had good experience with carefully spaced holes in PCB and a 50 mil header, see https://jacdac.github.io/jacdac-docs/ddk/firmware/jac-connec...

  8. comment
    Comment #45388924

    The previous article is in the same issue, in science and technology section. This is how they typically do it - leader article has a longer version in the paper. Leaders tend to b…

  9. comment
    Comment #45000469

    Consciousness (subjective experience) is possibly orthogonal to intelligence (ability to achieve complex goals). We definitely have a better handle on what intelligence is than con…

  10. comment
    Comment #44928938

    Counting to 2^61 probably is. To actually find a collision in 128b cryptographic hash function it would take closer to 2^65 hashes. Back of the envelope calculations suggest that w…

  11. comment
    Comment #44627166

    Airplanes are dirty, unsafe and unclean?

  12. comment
    Comment #44620551

    I think this is like unsafe - most of your code won’t have it, so you get the benefits of borrow checker (memory safety and race freedom) elsewhere.

  13. comment
    Comment #44197035

    This seems way too readable! I think you should remove the character literals in the name of purity. Also, this is likely way more compact than Brainfuck, as the lambda calculus is…

  14. comment
    Comment #44165197

    https://github.com/verus-lang/verus is similar tool for Rust (developed by previous heavy users of Dafny).

  15. comment
    Comment #44112610

    They are reducing forward pass time from say 1.5ms to 1ms. On bigger model you would likely reduce from 15ms to 14.2ms or something like that.

  16. comment
    Comment #44112597

    The sglang and vllm numbers are with cuda graphs enabled. Having said that, 1B model is an extreme example - hence the 1.5x speedup. For regular models and batch sizes this would p…

  17. comment
    Comment #44108662

    As mentioned in other comments - in TypeScript which follows this gradual typing there is a number of flags to disable it (gradually so to speak). No reason ty wouldn't do it.

  18. comment
    Comment #44023919

    If you change one letter in the prompt, however insignificant you may think it is, it will change the results in unpredictable ways, even with temperature 0 etc. The same is not tr…

  19. comment
    Comment #43948776

    I don't know. I suspect most people rate data centers higher than almond milk...

  20. comment
    Comment #43943513

    My understanding is that printing 300 page paperback costs like $2 while 50 pages cost $1.50. However you can clearly claim way more money for the 300 pages so publishers are not i…

  21. comment
    Comment #43906781

    Very typical for anything with CUDA (they tend to compile everything for 10 different architectures times hundreds of template kernel parameters). Not sure about ClickHouse though.…

  22. comment
    Comment #43852009

    To put this into perspective, driving for an hour in an electric car (15kW avg consumption) consumes about as much energy as 50,000 chatgpt queries [0] Running your laptop for an h…

  23. comment
    Comment #43827323

    Spec decoding only depends on the tokenizer used. It's transfering either the draft token sequence or at most draft logits to the main model.

  24. comment
    Comment #43827140

    Just for some callibration: approx. no one runs 32 bit for LLMs on any sort of iron, big or otherwise. Some models (eg DeepSeek V3, and derivatives like R1) are native FP8. FP8 was…

  25. comment
    Comment #43745837

    Also ~noone runs h100 at home, ie at batch size 1. What matters is throughput. With 37b active parameters and a massive deployment throughout (per gpu) should be similar to Gemma.