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serjester

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serjester
·hace 3 meses·discuss
Akur8 | AI Engineer | NYC (Hybrid) | Full-time

Akur8 builds the OS for insurance pricing - our SaaS platform helps 320+ insurers worldwide model risk up to 10x faster using transparent ML.

We're hiring an AI Engineer to join our team. We're building systems that transform tens of millions of messy, unstructured regulatory documents into actionable intelligence. If evals, agentic fine-tuning, and agent orchestration are the problems that light you up - not just things you've read about but things you actually have opinions on - we'd love to talk.

The team is small and talent-dense. You'll ship to production, talk to real customers, and have genuine ownership over what you build.

Come join us at https://jobs.ashbyhq.com/akur8. Mention in your application that you saw our post on HN.
serjester
·hace 5 meses·discuss
There's a potentially amazing use case here around parsing PDFs to markdown. It seems like a task with insane volume requirements, low budget, and the kind of thing that doesn't benefit much from autoregression. Would be very curious if your team has explored this.
serjester
·hace 5 meses·discuss
The vast majority of people don't need smarter models and aren't willing to pay for a subscription. There's an argument to be made that ads on free users will subsidize the power users that demand frontier intelligence - done well this could increase OpenAI's revenue by an order of magnitude.

This is going to be tough to compete against - Anthropic would need to go stratospheric with their (low margin) enterprise revenue.
serjester
·hace 6 meses·discuss
Karpathy had an amazing tweet about this if you’re interested in a deep dive.

[1]https://x.com/karpathy/status/1902046003567718810
serjester
·hace 7 meses·discuss
This is a hand wavy article that dismisses away VLMs without acknowledging the real world performance everyone is seeing. I think it’d be far more useful if you published an eval.
serjester
·hace 7 meses·discuss
Congrats on the launch - you're value-add is quite confusing as someone that's at the applied AI layer. This comes off as more of a research project than a business. You're going to need an incredibly compelling sales pitch for me to send my data to an unknown vendor to fix a problem that might be obviated by the next model release (or just stronger evals with prompt engineering). Best of luck.
serjester
·hace 7 meses·discuss
I'm not sure if they're gearing up for an announcement, but about 9 days ago they dropped the preview warning from their README. I'm assuming they're still working through final housekeeping items before formally announcing it.

[1] https://github.com/astral-sh/ty/commit/7a6b79d37e165f2e73189...
serjester
·hace 8 meses·discuss
Seems like their critique boils down to two areas - pandas limitations and fewer built ins to lean on.

Personally I've found polars has solved most of the "ugly" problems that I had with pandas. It's way faster, has an ergonomic API, seamless pandas interop and amazing support for custom extensions. We have to keep in mind Pandas is almost 20 years old now.

I will agree that Shiny is an amazing package, but I would argue it's less important now that LLMs will write most of your code.
serjester
·hace 8 meses·discuss
If cloudflare goes down, you can blame them. If your hand rolled solution fails when cloudflare exists, you’re going to have a tough pitch to leadership why you’re in charge of the technical roadmap. Choose your battles, and this is not a hill worth dying on.
serjester
·hace 8 meses·discuss
It's disappointing there's no flash / lite version - this is where Google has excelled up to this point.
serjester
·hace 8 meses·discuss
As someone that also worked at a large automakers, I think you’re making large, unfounded assumptions.

Warranty data flows up from the technicians - good luck getting any auto technician to properly tag data. Their job is to fix a specific customer’s problem, not identify systematic issues.

There’s a million things that make the data inherently messy. For example, a technician might replace 5 parts before they finally identify the root cause.

Therefore, you need some sort of department to sit between millions of raw claims and engineering. I would be curious what kind of alternative you have in mind?
serjester
·hace 8 meses·discuss
Seems like a very natural fit for fine tuning - would have loved to see more on the LLM side.
serjester
·hace 8 meses·discuss
Did you try fine tuning the LLMs?
serjester
·hace 8 meses·discuss
This is just a company advertisement, not even one that’s well done. They didn’t benchmark any of the real leaders in the space (reducto, extend, etc) and left Gemini out of the first two tests, presumably because it was the best performer (while also being multiple orders of magnitude cheaper).
serjester
·hace 8 meses·discuss
A lot of the comments on here are too pessimistic. Deepnote has had the single best jupyter interface for years now - unfortunately locked behind a cloud subscription though. Jupyter itself has been stagnant for far too long, and it's much appreciated there's more options coming online that have a modern level of polish.

Marimo is great, but it's good to have competition in the space (especially when both projects are still owned and maintained by VC backed companies).
serjester
·hace 8 meses·discuss
One of the big ones that hasn't been mentioned is all of a hexagon's neighbors are equidistant. As a result, h3 is a better fit for flow modeling - stuff like telematics. This has some nice properties for ML too.

You can see one of my jupyter notebooks that dives deep into this with h3 here: https://drive.google.com/file/d/18jIVEbE_1QbwTbHdMqj0AVqguf2...
serjester
·hace 8 meses·discuss
H3o is an awesome piece of work. I created polars bindings for it(another reason I love polars) and last time I benchmarked it, it had 5X better performance than even duckdb’s C++ implementation.

https://github.com/Filimoa/polars-h3
serjester
·hace 9 meses·discuss
I feel like interviews with Sam always leave you underwhelmed - OpenAI needs more compute, he’s excited AI will accelerate science, and some sort of subtle hint he doesn’t care about copyright holders, while saying the exact opposite.

Would have loved to see a deeper explanation of how they will make something cost competitive with the Nvidia / AMD and where Broadcom is helping.
serjester
·hace 9 meses·discuss
This is the most confusing pricing page I’ve ever seen - different options have different credit usage and different cost per credits? How many degrees of freedom do you real need to represent API cost.
serjester
·hace 9 meses·discuss
Congrats on the launch. YC 2022? I'm assuming this was a pivot - what lead to it and how do you guys plan on making money long term?