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shenberg

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shenberg
·hace 18 días·discuss
You always either go left or down so total 40 steps, choose 20 to be down (or 20 to be right)
shenberg
·hace 26 días·discuss
Some example >1B companies off the top of my head: DataDog, Sentry, Snowflake, Okta, MongoDB
shenberg
·el mes pasado·discuss
moondream is a beast
shenberg
·el mes pasado·discuss
Seems 100% AI generated and automated, the judge also seems suspect - in the first one it's actually GPT-5.5 pro which has the correct email RE: the deepseek one will match [email protected] as "[email protected]" while 5.5 will correctly require a word boundary at the end of the email. I quit after this. No test-cases = useless judge.
shenberg
·hace 2 meses·discuss
11% MFU does not mean 89% of GPUs are idle, it means that they're using the GPUs ineffectively.
shenberg
·hace 4 meses·discuss
Using existing enterprise apps probably - this solution is scalable for the vendor and it's easier to sell using existing software as-is than to start out by writing new custom tools.
shenberg
·hace 5 meses·discuss
Mid-way I realized this was AI writing (took me a while), then I read a quote in the text about a comment that "The tragedy isn’t that they cheated; it’s that the system was designed to let them thrive for a decade before anyone bothered to look at the data." I didn't find this comment in EJMR, or anywhere on the internet except the OP post, for that matter.
shenberg
·hace 5 meses·discuss
Moshi was an amazing tech demo, building the entire stack from scratch in 6 months with a small team was an amazing show of skill: 7B text LLM data + training, emotive TTS for synth data generation (again model + data collection), synth data pipeline, novel speech codec, rust inference stack for low latency, audio LLM architecture incl. text "thoughts" stream which was novel.

But, this piece is a fluff piece: "underfunded" means a total of around $400 million ($330 million in the initial round, $70 million for Gradium). Compare to Elevenlabs who used a $2 million pre-seed for creating their initial product.

A bunch of other stuff there is disingenuous, like comparing their 7B model to Llama-3 405B (hint: the 7B model is a _lot_ dumber). There's also the outright lie: team of 4 made Moshi, which is corrected _in the same piece_ to 8 if you read enough.
shenberg
·hace 5 meses·discuss
Location: Paris, France (US citizen, EU resident)

Remote: Yes

Willing to relocate: Not until 2027

Technologies:

ML / DS: PyTorch, CUDA, distributed training & inference, performance profiling/optimization (audio & speech focus, some LLM inference acceleration)

Systems: C/C++/asm, low-level performance work, reliability/scale engineering

Backend / Infra: Python/Java/C# prod services, ETL / data pipelines, k8s (incl. operator work)

Roles: Tech Lead, Research Engineer (training and/or inference of large models)

Résumé/CV: https://www.linkedin.com/in/roeeshenberg/

Email: [email protected]

I’m a hands-on engineer who’s spent the last 6 years doing freelance ML + data science, primarily in audio/speech, and before that 10+ years in startups building and scaling production systems.

I’m looking for where research meets real systems: training and/or inference for large models, especially roles that value end-to-end ownership. Open to freelance engagements or full-time roles.
shenberg
·hace 5 meses·discuss
There are two ingredients that don't fit in the "attention-is-kernel-smoothing" as far as I can tell: positional encoding and causal masking (another way to say positional encoding, I guess)

Also, Simplical attention is pretty much what the OP was going for, but the hardware lottery is such that it's gonna be pretty difficult to get competitive in terms of engineering, not that people aren't trying (e.g. https://arxiv.org/pdf/2507.02754)
shenberg
·hace 5 meses·discuss
I don't understand how using group-theory language to describe number-theoretic properties provides extra insight in this case (e.g. conjecture: all perfect numbers are even is more concise than the group-theoretic description given in the page). Can you expand on why you believe the tools of group theory have something to say about this? (e.g. for polynomial roots, the connection with symmetry groups comes from symmetries of factorized polynomials, while there's no obvious-to-me connection here as there is no unique-up-to-symmetry integer factorization)
shenberg
·hace 7 meses·discuss
ssh exe.dev works
shenberg
·hace 8 meses·discuss
The short and unsatisfying answer is that an LLM generation is a markov chain, except that instead of counting n-grams in order to generate the posterior distribution, the training process compresses the statistics into the LLM's weights.

There was an interesting paper a while back which investigated using unbounded n-gram models as a complement to LLMs: https://arxiv.org/pdf/2401.17377 (I found the implementation to be clever and I'm somewhat surprised it received so little follow-up work)
shenberg
·hace 8 meses·discuss
When countries like North Korea, which depends on cybercrime to fund itself, are signatories, you have to wonder whether this agreement means what its title says.