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Eric Hanson

@erichanson.bsky.social
145 followers 540 following 30 posts

I’m an algorithms engineer at Beacon Biosignals and Julia open source enthusiast

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Eric Hanson @erichanson.bsky.social · 26/06/2026
Not me
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Eric Hanson @erichanson.bsky.social · 17/05/2026
Love it :)
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Eric Hanson @erichanson.bsky.social · 29/03/2026
Huh, is there not RLHF and stuff like that with modern human input?
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Eric Hanson @erichanson.bsky.social · 13/02/2026
Nice photo! The insect looks like a praying mantis to me by the way, with the big body and little legs. We have little mantises like that here in Madrid too, though I haven’t seen a bird with one yet.
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Eric Hanson @erichanson.bsky.social · 11/12/2025
Wow, great layering with the foliage!
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Eric Hanson @erichanson.bsky.social · 25/11/2025
ericphanson.com/blog/2025/bi...
ericphanson.com
Birb Stalker (2021)
An unusual take on bird photography
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Eric Hanson @erichanson.bsky.social · 18/11/2025
Great cormorants!
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Eric Hanson @erichanson.bsky.social · 18/11/2025
Egyptian geese!
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Eric Hanson @erichanson.bsky.social · 18/11/2025
Ducks!
a duck swimming with waves behind A duck with a green head and water droplet falling from its beaka duck swimming
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Eric Hanson @erichanson.bsky.social · 26/10/2025
I don’t really agree with that post, both in that it’s still not a nice workflow to have to debug weird latex issues with an LLM, and also that the knowledge cutoff isn’t that big of a deal in practice. LLMs definitely lower the barrier to try something new for me.
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Eric Hanson @erichanson.bsky.social · 05/10/2025
I wrote a blog post about making a web app valuetier.org (#1 human values tier list site 😉) and my thoughts on LLMs as a machine learning engineer: ericphanson.com/blog/2025/va...
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Eric Hanson @erichanson.bsky.social · 21/09/2025
Two magpies and a woodpecker
A Eurasian magpie looking inspirationalAn Eurasian magpie starting to flyA green woodpecker looking up from eating some bugs
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Eric Hanson @erichanson.bsky.social · 06/09/2025
Nice and round!
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Eric Hanson @erichanson.bsky.social · 19/08/2025
Magpies :)
An 8x8 grid of headshots of magpies. One has a bit of food.
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Eric Hanson @erichanson.bsky.social · 22/07/2025
What does “stochastic parrot” mean to you that disagrees with those points?
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Eric Hanson @erichanson.bsky.social · 19/07/2025
Love of power vs hatred of assumptions 😄
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Eric Hanson @erichanson.bsky.social · 06/07/2025
Praying mantis! I didn’t know Madrid had them
A photo of a small praying mantis on a railing by a river
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Eric Hanson @erichanson.bsky.social · 04/07/2025
(the answer was more drugs)
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Eric Hanson @erichanson.bsky.social · 04/07/2025
The drugs to control the side effects (a lot of nausea in particular) also work remarkably well, apparently it used to be a much worse patient experience. For me the infusion was totally smooth, but now it feels like the various drugs are doing some skirmishing in my stomach. But not terrible.
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Eric Hanson @erichanson.bsky.social · 04/07/2025
Well the chemo definitely works, untreated CHL has like a 6% 5-year survival rate and 0% 10-year one, and chemo can take that to 97% or higher for early stage. Pretty amazing.
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Eric Hanson @erichanson.bsky.social · 04/07/2025
Started ABVD chemotherapy yesterday for stage 1 classical Hodgkin’s lymphoma. I’ll be ok! It’s got a great prognosis. Weird experience. It’s kind of a cascade of drugs where there’s the chemo drugs but then drugs to help with the side effects and ones to help with their side effects. Mostly works!
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Eric Hanson @erichanson.bsky.social · 07/03/2025
I think it does since that restricts it to old Makie, and a newer Makie is installed, so the resolver prefers an old version of the new package rather than downgrading an existing package
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Eric Hanson @erichanson.bsky.social · 07/03/2025
it looks like Tidier.jl only declares compat with TidierPlots 0.9 (github.com/TidierOrg/Ti...)
github.com
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Eric Hanson @erichanson.bsky.social · 13/02/2025
I saw some lovely storks in Ávila on Monday! #birds
A church tower with 3 big stork nests A close up of a stork moving a small stick in its nestA close up of a stork standing on its nest with its feathers ruffled by the windA close up of a stork preening in its nest
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Eric Hanson @erichanson.bsky.social · 30/01/2025
The Egret is feeling Great about it though!
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Eric Hanson @erichanson.bsky.social · 29/01/2025
2023*
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Eric Hanson @erichanson.bsky.social · 29/01/2025
This egret caught a little fish! I included a zoom since I’m not sure Bluesky preserves the original resolution. I was very happy to have snagged the shot although I miss-framed a bit and didn’t get the feet. Costa Rica (2013)
A Great Egret holding a small fish in its beak, standing in a riverClose up of the egret holding the little fish
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Eric Hanson @erichanson.bsky.social · 28/01/2025
a nice green heron in Costa Rica (2023) #birds
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Eric Hanson @erichanson.bsky.social · 04/12/2024
Re-meme coin market caps, they are likely exaggerated a lot: blog.mollywhite.net/cryptocurren.... You probably know that but it might be a good nuance to convey still in the newsletter
blog.mollywhite.net
Cryptocurrency 'market caps' and notional value
A naive equation works well when estimating the value of small quantities of popular crypto tokens, but it's also being used to estimate values of illiquid tokens and the market capitalization of all ...
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Eric Hanson @erichanson.bsky.social · 13/01/2024
Our world in data uses 2015–2019 for the baseline, and has a very clear section on how excess mortality is measured: ourworldindata.org/excess-morta...
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