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Rafael Pinto

@rcpinto.bsky.social
4.8K followers 296 following 1.3K posts

CS / AI / ML PhD. 🇧🇷 ♾️ Working on meta-learning, continual learning, control, evo, RL, game AI. Hobbyist game dev. Local news and useless facts about my life in PT-BR. EN otherwise.

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Rafael Pinto @rcpinto.bsky.social · 03/10/2026
"It is weird to see smart people using such arguments about AI blah blah blah" They were never smart.
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Rafael Pinto @rcpinto.bsky.social · 25/09/2026
This seems like some random garbage being shuffled for billions of years without real thinking, pure slop.
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Rafael Pinto @rcpinto.bsky.social · 15/09/2026
It already exists and is called Hang the DJ.
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Rafael Pinto @rcpinto.bsky.social · 15/09/2026
I downloaded the brain of a fruit fly and gave it to my junkie friend: www.tiktok.com/@sorriatodod...
tiktok.com
Imitando a mosca viciada em coca - Créditos: Estevam Nabote e Castro Brothers #comedia
TikTok video by Sorria Todo Dia
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Rafael Pinto @rcpinto.bsky.social · 09/09/2026
The stupid person who isn't allowed to be called stupid on bsky. Thanks, I'll keep doing it.
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Rafael Pinto @rcpinto.bsky.social · 09/09/2026
That's an unrebuttable argument.
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Rafael Pinto @rcpinto.bsky.social · 06/09/2026
I think it is already a fair claim: For all X, where X is a skill / product / content / artifact / etc., the average AI-made X is better than the average human-made X.
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Rafael Pinto @rcpinto.bsky.social · 04/09/2026
For those interested in object-centric reinforcement learning: rafaelcp.github.io/neuroproto/
rafaelcp.github.io
Neuroevolution of Self-Attention Over Proto-Objects
Proto-object self-attention for visual reinforcement learning achieves state-of-the-art results with 62% fewer parameters and up to 2.6× faster training.
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Reposted by Rafael Pinto
Dan Luu @danluu.com · 01/09/2026
How accurate have Ed Zitron's AI skeptic predictions been? danluu.com/zitron/


    Feb 2024: "I believe we're reaching the upper limits about what generative AI can do and how accurate its outputs can be."
        Wrong4
    March 2024: "Have We Reached Peak AI?"; another prediction that hallucinations mean that AI progress is limited to then-current levels
        Wrong
    April 2024: "As I previously warned, artificial intelligence companies are running out of data ..."; another prediction that models can't improve because there's no more data
        Wrong
    June 2024: OpenAI growth is stalling (with the implication it will continue to stall), which will lead to some kind of collapse of OpenAI
        Wrong (it could be the case that OpenAI will collapse but, if so, it won't be due to any kind of growth stall from 2024)
    July 2024: "Generative AI, as I said back in March, is peaking, if it hasn't already peaked. It cannot do much more than it is currently doing, other than doing more of it faster with some new inputs"
        Wrong
    July 2024: "Generative AI models aren’t getting more energy-efficient, nor are they getting more “powerful” in a way that would increase their functionality, nor are they even capable of automating things on their own [July 2024]"
        Wrong5
    August 2024: "generative AI is a dead-end technology that has peaked”
        Wrong
    August 2024: re-iteration that the AI bubble has 3 quarters to prove itself (from March 2024) or there will be a collapse
        Wrong6
    September 2024: "o1 shows that OpenAI is both desperate and out of ideas", with a re-iteration of the idea that models can't improve due to lack of data
        Wrong
    Oct 2024: OpenAI's forecast of $3.7B revenue in 2024 and $11.6B in 2025 and $100B in 2029 are absurd, "a statement so egregious that I am surprised it's not some kind of financial crime to say it out loud"
        Wrong (2025 goal exceeded, 2029 TBD but not an egregious financial crime level of implausible)
    Oct 2024: "[OpenAI revenue] growth is already slowing…
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Rafael Pinto @rcpinto.bsky.social · 29/08/2026
I don't want to say goodbye.
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Rafael Pinto @rcpinto.bsky.social · 29/08/2026
My little prince has not much time left. Squamous cell carcinoma in the jaw, inoperable. I'm devastated and just wanted to go before or with him, but he needs me. I'll need to stay medicated for so long to keep going. I already feel "zombified" just to stay functional. So unfair.
The most beautiful cat in the world.
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Rafael Pinto @rcpinto.bsky.social · 29/08/2026
Oh no, Ms. Stochastic Parrot doesn't like you. That must be sad.
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Rafael Pinto @rcpinto.bsky.social · 29/08/2026
And I'm sick of bureaucracy, politics, virtue signaling, inefficiency, and inclusiveness only up to page 2. I don't have any illusions of finding anything better at this point in my life, so let's just do it until death, which probably comes before retirement.
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Rafael Pinto @rcpinto.bsky.social · 29/08/2026
OTOH, - I do like to be on campus only ~13h per week; - I do like to improve my lectures; - I love to find ways to autograde everything (and I've done it indeed).
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Rafael Pinto @rcpinto.bsky.social · 29/08/2026
Things I found out after 13 years as a professor: - I love ~1/3 of my students and hate around 10% of them (mainly due to dishonesty); - I don't like to advise; - I like to do my own research, not to delegate. Anyway, I'm getting to the top of my career in 2 years, so, whatever.
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Reposted by Rafael Pinto
28 Days Lehner 🪦 @danlehner.bsky.social · 29/08/2026
lol
Placelering 705
r/accelerate • 7h ago
A Collection of Ed Zitron Predictions
"generative Al is a dead-end technology that has peaked" - Aug 2024
"so egregious that I am surprised it's not some kind of financial crime to say it out loud" — on OpenAl forecasting
$11.6B for 2025 (https://www.wheresyoured.at/exclusive-openai-financials/) actual: $13.07B. source is his own scoop (https://www.wheresyoured.at/exclusive-openai-financials/)
"artificial intelligence has three quarters to prove itself before the apocalypse comes" — Mar 2024
"OpenAl will collapse in the next 12-24 months" — Jul 2024
"If OpenAl doesn't either reduce their $8.5bn operating costs to $1bn or less and raise at least $5bn in the next year, they will die." - Jul 2024 2025 costs: $34B
"I predict its assets will be absorbed by Microsoft" — Dec 2025 filed for a ~$1T IPO six months later
"Both OpenAl and Anthropic have no possible route to acquisition or IPO" - Aug 2025 OpenAl and Anthropic both filed in June
"it's pretty easy to come to the conclusion that Cursor is going to die" - Jul 2025 Sold for $60 billion less than a year later
"Anthropic Is Bleeding Out" — Jul 2025
"I do not know how you come away from this story and not think Cohere is going to die"- May 2025
"agents don't exist. they're probably doing LLMs lol" - Feb 2025
"there is no iPhone moment coming, I'm afraid" - Apr 2024 1 billion weekly users
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Rafael Pinto @rcpinto.bsky.social · 28/08/2026
Downgrade a movie: The Prudent and the Calm
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Rafael Pinto @rcpinto.bsky.social · 28/08/2026
Downgrade a movie: T. The Terrestrial
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Reposted by Rafael Pinto
Chris Paxton @cpaxton.bsky.social · 27/08/2026
Cute little robot friend
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Rafael Pinto @rcpinto.bsky.social · 24/08/2026
I would rather live in a world where mediocre artists can't afford to eat, as has always been the case, than live in a world where people I LOVE have to die prematurely and in suffering.
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Rafael Pinto @rcpinto.bsky.social · 24/08/2026
I would rather live in a world where mediocre artists can't afford to eat, as has always been the case, than live in a world where people I LOVE have to die prematurely and in suffering.
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Rafael Pinto @rcpinto.bsky.social · 07/08/2026
bsky.app/profile/rcpi...
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Rafael Pinto @rcpinto.bsky.social · 02/08/2026
Wtf do I click on the "Mega Man" trending topic and it shows me a lot of posts about Amazon??
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Rafael Pinto @rcpinto.bsky.social · 02/08/2026
So he will stop whining now? Right?
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Rafael Pinto @rcpinto.bsky.social · 01/08/2026
Hmmm... maybe Project Zomboid and No Man's Sky would be good additions to the "Agents' Last Games" benchmark.
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Rafael Pinto @rcpinto.bsky.social · 01/08/2026
Done, and I'm sorry for the mistake!
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Reposted by Rafael Pinto
Dare Obasanjo @carnage4life.bsky.social · 01/08/2026
Google Chrome fixed 1072 security bugs in its last two milestones exceeding the total fixed in the last 23 milestones combined. Their agentic workflow includes • agents for triaging & reproducing bugs • fixing agents that propose fixes • critic agents that evaluate fixes • agents that write tests
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Reposted by Rafael Pinto
Axe Ghost. On Steam! @axeghostgame.bsky.social · 01/08/2026
'the simple fact that something is predicting the next token doesn't place any meaningful limits on its abilities' Robert Miles's original here: x.com/robertskmile...
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Rafael Pinto @rcpinto.bsky.social · 01/08/2026
Now I'm getting personal threats from the anti-AI mob. Which means I'm finally doing something right 🤣
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Rafael Pinto @rcpinto.bsky.social · 01/08/2026
Oh no, they can tell where I live from my posts!!! It's not like it's in my fucking bio 🤣
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Rafael Pinto @rcpinto.bsky.social · 31/07/2026
Minecraft + Dwarf Fortress + Nethack is all you need
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Rafael Pinto @rcpinto.bsky.social · 27/07/2026
I don't want people to be patient with me, I want them to explode.
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Rafael Pinto @rcpinto.bsky.social · 27/07/2026
She's not warning about the dangers of anthropomorphization in this post, tho. She's declaring some impossibility based on wishful thinking. Her arguments are based on what she WANTS to be true.
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Rafael Pinto @rcpinto.bsky.social · 27/07/2026
Bender is some special kind of stupid. No "but"s. Just plain stupid. Don't come with your bsky shit here.
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Rafael Pinto @rcpinto.bsky.social · 27/07/2026
She's so stupid.
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Rafael Pinto @rcpinto.bsky.social · 26/07/2026
"Gemini 4 helped with the editing" 🤔
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Rafael Pinto @rcpinto.bsky.social · 24/07/2026
So... why would we pay for Fable 5?
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Rafael Pinto @rcpinto.bsky.social · 22/07/2026
JOOC, don't you get tons of hate from fellow furry artists? It seems to be one of the most prominent anti-ai groups around here.
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Rafael Pinto @rcpinto.bsky.social · 21/07/2026
It seems that "human soul" thing they talk about is basically a D20. 😂
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Rafael Pinto @rcpinto.bsky.social · 21/07/2026
THANK YOU!!
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Rafael Pinto @rcpinto.bsky.social · 21/07/2026
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Rafael Pinto @rcpinto.bsky.social · 20/07/2026
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Rafael Pinto @rcpinto.bsky.social · 18/07/2026
At this point, I'm not even sure OpenAI needs the resets for resource management. They have 9M people running sol ultra fast non-stop. They keep the limits just to create artificial scarcity.
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Rafael Pinto @rcpinto.bsky.social · 18/07/2026
GPT reset AGAIN? I'm not complaining...
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Rafael Pinto @rcpinto.bsky.social · 17/07/2026
Hahaha eu tô rodando um monte de testes aqui e a maldita fica postando cada vez que eu reinicio.
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Rafael Pinto @rcpinto.bsky.social · 16/07/2026
The Reset Wars
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Reposted by Rafael Pinto
Rob Patro @robp.bsky.social · 16/07/2026
Yes, Linus; yes.
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Rafael Pinto @rcpinto.bsky.social · 16/07/2026
O(n²) matmul would be soooo bad
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Rafael Pinto @rcpinto.bsky.social · 15/07/2026
And btw, Palpatine was responsible for creating the anti-droid sentiment during the Clone Wars in the first place and didn't like them for their lack of susceptibility to his tricks. I rest my case.
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Rafael Pinto @rcpinto.bsky.social · 15/07/2026
*cries in R2D2 and C3PO*
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