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Eris

@erisaurus

I’m into Data, Machine Learning, TTRPGs, Magic the Gathering, and art! 🚫NFTs and AI "art" - I did machine learning before it was cool 😭

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Latest posts by Eris @erisaurus

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Cantrip: On summoning entities from language in circles | deepfates With Cantrip, deepfates reimagines the fundamentals of language model agents. Available as a ghost library with generative test specification.

Today I announce Cantrip: On summoning entities from language in circles.

In this book I unify the paradigm behind base models, chatbots, coding agents, RLMs, and RL agents, through the metaphor of magic. Code is provided.

deepfates.com/cantrip

09.03.2026 20:44 πŸ‘ 60 πŸ” 10 πŸ’¬ 8 πŸ“Œ 6
A 1944 map by geologist Harold Fisk charts a 40-mile stretch of the Mississippi River from Friars Point to Gunnison, Mississippi. Fisk used aerial photos and maps to estimate the past and then-present channels. Source: https://www.nationalgeographic.com/science/article/mississippi-rivers-hidden-history-uncovered-by-lidar?fbclid=IwY2xjawQYXkdleHRuA2FlbQIxMABicmlkETFCZ2JBT2tWdVlXMmEzNU5Uc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHsbjW-Yuubr_o_Kfeh0Elzc94geDwfXIZmeNL7NyljEBAOEjH53m2QLSo1NF_aem__4NkCIJ_D8J6mI1e8eMByg

A 1944 map by geologist Harold Fisk charts a 40-mile stretch of the Mississippi River from Friars Point to Gunnison, Mississippi. Fisk used aerial photos and maps to estimate the past and then-present channels. Source: https://www.nationalgeographic.com/science/article/mississippi-rivers-hidden-history-uncovered-by-lidar?fbclid=IwY2xjawQYXkdleHRuA2FlbQIxMABicmlkETFCZ2JBT2tWdVlXMmEzNU5Uc3J0YwZhcHBfaWQQMjIyMDM5MTc4ODIwMDg5MgABHsbjW-Yuubr_o_Kfeh0Elzc94geDwfXIZmeNL7NyljEBAOEjH53m2QLSo1NF_aem__4NkCIJ_D8J6mI1e8eMByg

Rivers are living beings.

07.03.2026 01:31 πŸ‘ 2416 πŸ” 610 πŸ’¬ 40 πŸ“Œ 74
Twelve diagrams show sketches of different curves and describe the message they send in a humorous way. An exponential curve for example says β€œLook, it’s growing uncontrollably!”

Twelve diagrams show sketches of different curves and describe the message they send in a humorous way. An exponential curve for example says β€œLook, it’s growing uncontrollably!”

Curve fitting methods & what they say xkcd.com/2048/

02.03.2026 23:55 πŸ‘ 21 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0
A handwritten storyboard or script outline from Christopher Nolan's film "Inception." The image features handwritten text and diagrams, suggesting the film's complex plot involving a heist, an escape, and characters like Yusuf, Arthur, Eames, and Saito. The text includes notes about the heist, the escape, and various locations within the dream world, including Limbo.

A handwritten storyboard or script outline from Christopher Nolan's film "Inception." The image features handwritten text and diagrams, suggesting the film's complex plot involving a heist, an escape, and characters like Yusuf, Arthur, Eames, and Saito. The text includes notes about the heist, the escape, and various locations within the dream world, including Limbo.

Christopher Nolan's hand-drawn map of Inception

20.02.2026 15:55 πŸ‘ 25 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0
Preview
Discord Alternatives, Ranked Building an online community takes more than tools. But the right tool can make all the difference.

I see it's once again time to post this:

09.02.2026 16:23 πŸ‘ 60 πŸ” 27 πŸ’¬ 2 πŸ“Œ 3
A detailed map illustrating the most spoken mother tongues (other than English) in Toronto. Different languages are represented by distinct colors overlaid on a geographical map of the city and surrounding areas like Mississauga, Etobicoke, York, North York, Scarborough, Vaughan, Markham, and Pickering. Large labels indicate areas where specific languages are prevalent, such as Mandarin, Cantonese, Italian, Portuguese, Tamil, Urdu, Spanish, Persian (Farsi), Greek, Bengali, Serbo-Croatian, and Ukrainian. Smaller charts at the bottom provide statistics on the number of speakers for the top languages, including English. The map also shows the boundaries of residential areas and major roads. A legend indicates the language families represented by the colors, such as Sino-Tibetan (Mandarin, Cantonese), Indo-Aryan (Urdu, Bengali, Tamil, Persian, Greek), Romance (Italian, Portuguese, Spanish, French), Slavic (Serbo-Croatian, Ukrainian), and others like Tagalog.

A detailed map illustrating the most spoken mother tongues (other than English) in Toronto. Different languages are represented by distinct colors overlaid on a geographical map of the city and surrounding areas like Mississauga, Etobicoke, York, North York, Scarborough, Vaughan, Markham, and Pickering. Large labels indicate areas where specific languages are prevalent, such as Mandarin, Cantonese, Italian, Portuguese, Tamil, Urdu, Spanish, Persian (Farsi), Greek, Bengali, Serbo-Croatian, and Ukrainian. Smaller charts at the bottom provide statistics on the number of speakers for the top languages, including English. The map also shows the boundaries of residential areas and major roads. A legend indicates the language families represented by the colors, such as Sino-Tibetan (Mandarin, Cantonese), Indo-Aryan (Urdu, Bengali, Tamil, Persian, Greek), Romance (Italian, Portuguese, Spanish, French), Slavic (Serbo-Croatian, Ukrainian), and others like Tagalog.

Major languages spoken in Toronto (other than English) by neighbourhood

by Alex McPhee
pronghornmaps.com/toronto/

04.02.2026 23:55 πŸ‘ 22 πŸ” 10 πŸ’¬ 2 πŸ“Œ 0

One day the industry will recognize the drawbacks of AI agents and nondeterministic automation, and rediscover the UNIX philosophy of chaining together small purpose built tools in a low cost and predictable way, otherwise known as shell scripts.

09.10.2025 11:22 πŸ‘ 965 πŸ” 172 πŸ’¬ 29 πŸ“Œ 24
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MUST READ thread before Monday night's forecasted G4 / SEVERE geomagnetic storm. Auroras could be seen as far south as the U.S.-Mexico border at times. Widespread mid-latitude displays are possible. Here's what you need to know to have a successful aurora chase tonight! 🧡

#heliophysics #aurora

19.01.2026 18:27 πŸ‘ 672 πŸ” 375 πŸ’¬ 23 πŸ“Œ 84

Agreed on what the actual ****.

This is reflected of a pretty fundamental failure to understand what historians do, because LLMs do basically none of my job and are completely incapable of most of it.

But they have the ears of the people that write the checks, so this is real bad news. 1/

30.07.2025 22:28 πŸ‘ 323 πŸ” 93 πŸ’¬ 10 πŸ“Œ 5

"i asked grok" "i asked chatgpt" yeah well i asked carl sagan and he said the greatest enemy of knowledge is not ignorance but the illusion of knowledge πŸ§ͺ

18.07.2025 04:12 πŸ‘ 22629 πŸ” 6718 πŸ’¬ 131 πŸ“Œ 123
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No kings in this country!

...except a few of the nice people we found walking along the Venice Beach Boardwalk πŸ‘‘

14.07.2025 23:11 πŸ‘ 4170 πŸ” 766 πŸ’¬ 121 πŸ“Œ 54
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Presenting the BRAND-NEW season - @dimension20.bsky.social On a Bus! 🚌

DM'd by Katie Marovitch, and as players: Aabria Iyengar, Brennan Lee Mulligan, Jasmine Bhullar, and Mark Mercer!

14.07.2025 23:17 πŸ‘ 8443 πŸ” 2024 πŸ’¬ 557 πŸ“Œ 335
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Who's your favorite sexy Dropout car wash team?
❀️ 'Like' if Team 1 is your favorite
πŸ’¬ 'Comment' if Team 2 is your favorite!

14.07.2025 23:23 πŸ‘ 6170 πŸ” 757 πŸ’¬ 1196 πŸ“Œ 104
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You've never seen anything as satisfying as watching Trapp and Sam pull long strips of dried glue off of Paul...

14.07.2025 23:26 πŸ‘ 2262 πŸ” 282 πŸ’¬ 165 πŸ“Œ 60
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If you love hearing oddly satisfying cracks at the chiropractor, Grant O'Brien has something special for you...

14.07.2025 23:30 πŸ‘ 1284 πŸ” 139 πŸ’¬ 122 πŸ“Œ 28
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Forget having to choose between The Big Game and The Puppy Bowl - we've got the ultimate sporting event that combines them both: The Human Puppy Bowl! 🏈🐢

14.07.2025 23:34 πŸ‘ 2024 πŸ” 347 πŸ’¬ 79 πŸ“Œ 73
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Can Jordan correctly identify three of their friends' breast milk?

Let's find out... πŸ€”πŸΌ

14.07.2025 23:37 πŸ‘ 5049 πŸ” 847 πŸ’¬ 302 πŸ“Œ 231
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Now everywhere Erika goes, a roast of Sam Reich follows... πŸ”₯

14.07.2025 23:39 πŸ‘ 4410 πŸ” 497 πŸ’¬ 99 πŸ“Œ 28
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The lady said $3,000 worth of animated buttholes, Sam! πŸ‘

14.07.2025 23:41 πŸ‘ 4113 πŸ” 553 πŸ’¬ 90 πŸ“Œ 47
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Brennan's announcement

14.07.2025 23:46 πŸ‘ 9502 πŸ” 1561 πŸ’¬ 379 πŸ“Œ 212
Keynote Speaker - Cory Doctorow
Keynote Speaker - Cory Doctorow YouTube video by PyCon US

If there’s one talk you watch from #pycon let it be Cory Doctorow’s keynote youtu.be/ydVmzg_SJLw?...

23.05.2025 15:00 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
panel 1: the terminal driver:  an interface that hasn't changed since the 80s

person: β€œI pressed an arrow key and it just printed out ^[[D???”
terminal driver: β€œwhat's an arrow key?"

panel 2: when you're typing text, there are two situations

1. by default: the terminal driver (part of the OS) is responsible

"canonical mode"

2. the program is responsible

β€œraw mode”

panel 3: "canonical mode" is a terrible way to edit text

because the terminal driver hasn't changed much since the 80s, you can only do:

1. backspace
2. Ctrl+W (delete word)
3. Ctrl+U (delete line)  

panel 4: how canonical mode works

1. you type "helll" + backspace
2. the terminal emulator turns what you typed into bytes
3. the terminal driver passes on "hell" and interprets the backspace
4. the program gets "hello\n"

In canonical mode, terminal driver doesn't send anything to the program until you press Enter.

In raw mode, the terminal driver just sends β€œhell\xFFo\n” without changing it

panel 5: how to try out canonical mode

Run `cat` and type some stuff!

Interactive programs almost never use canonical mode because it's so limited. 

But if you run into it `rlwrap $COMMAND` can help

panel 1: the terminal driver: an interface that hasn't changed since the 80s person: β€œI pressed an arrow key and it just printed out ^[[D???” terminal driver: β€œwhat's an arrow key?" panel 2: when you're typing text, there are two situations 1. by default: the terminal driver (part of the OS) is responsible "canonical mode" 2. the program is responsible β€œraw mode” panel 3: "canonical mode" is a terrible way to edit text because the terminal driver hasn't changed much since the 80s, you can only do: 1. backspace 2. Ctrl+W (delete word) 3. Ctrl+U (delete line) panel 4: how canonical mode works 1. you type "helll" + backspace 2. the terminal emulator turns what you typed into bytes 3. the terminal driver passes on "hell" and interprets the backspace 4. the program gets "hello\n" In canonical mode, terminal driver doesn't send anything to the program until you press Enter. In raw mode, the terminal driver just sends β€œhell\xFFo\n” without changing it panel 5: how to try out canonical mode Run `cat` and type some stuff! Interactive programs almost never use canonical mode because it's so limited. But if you run into it `rlwrap $COMMAND` can help

more terminal fun: canonical mode

wizardzines.com/comics/canon...

06.05.2025 15:07 πŸ‘ 180 πŸ” 29 πŸ’¬ 5 πŸ“Œ 0

oh god, it’s true, we’re living in an era of Clippy Maxing

02.05.2025 02:35 πŸ‘ 872 πŸ” 218 πŸ’¬ 23 πŸ“Œ 3

as a person who knows that banishing evil spirits by swearing at them is a common thing in multiple Slavic traditions, i am DELIGHTED by this tip

26.04.2025 16:19 πŸ‘ 698 πŸ” 272 πŸ’¬ 11 πŸ“Œ 8
A screengrab from Twitter.

HeatherLhaney @heather_l... asks:
β€œWhy do you think we have so many more kids with Autism”

David Dennis Jr. @DavidDTSS quotetweets this reply:
β€œProbably for the same reason there are so many more planets in outer space now than there were before the telescope was invented”

A screengrab from Twitter. HeatherLhaney @heather_l... asks: β€œWhy do you think we have so many more kids with Autism” David Dennis Jr. @DavidDTSS quotetweets this reply: β€œProbably for the same reason there are so many more planets in outer space now than there were before the telescope was invented”

Staple this to RFK Jr’s forehead.

19.04.2025 19:15 πŸ‘ 37978 πŸ” 8116 πŸ’¬ 382 πŸ“Œ 218

Imagine that the cost of Legos dropped to almost nothing, millions of bricks for a penny, and suddenly people were claiming that non-experts would now build all of our houses, bridges, skyscrapers, and infrastructure out of Legos.

"AI will replace software engineers" people sound like this.

19.04.2025 13:47 πŸ‘ 127 πŸ” 34 πŸ’¬ 1 πŸ“Œ 2

Let’s be clear. When the President defies the Supreme Court, it is the role of Congress to remove him from office. Full stop.

15.04.2025 21:30 πŸ‘ 64272 πŸ” 17723 πŸ’¬ 1735 πŸ“Œ 943
The image is a heatmap titled "Measles," showing measles cases across U.S. states from 1928 to 2003. States listed on the y-axis include Alaska, Arkansas, California, Connecticut, Delaware, Georgia, Iowa, Illinois, Kansas, Louisiana, Maryland, Michigan, Missouri, Montana, North Dakota, New Hampshire, New York, Oklahoma, Pennsylvania, South Carolina, Tennessee, Utah, Vermont, Wisconsin, and Wyoming. The x-axis spans years from 1928 to 2003. A vertical line marks the introduction of the measles vaccine around 1963. The color scale at the bottom ranges from blue (0 cases) to red (4,000+ cases), with shades of green, yellow, and orange indicating intermediate values (1,000, 2,000, 3,000 cases). Before 1963, many states show frequent high case numbers (yellow to red), while after 1963, cases drop significantly, with mostly blue indicating near-zero cases.

The image is a heatmap titled "Measles," showing measles cases across U.S. states from 1928 to 2003. States listed on the y-axis include Alaska, Arkansas, California, Connecticut, Delaware, Georgia, Iowa, Illinois, Kansas, Louisiana, Maryland, Michigan, Missouri, Montana, North Dakota, New Hampshire, New York, Oklahoma, Pennsylvania, South Carolina, Tennessee, Utah, Vermont, Wisconsin, and Wyoming. The x-axis spans years from 1928 to 2003. A vertical line marks the introduction of the measles vaccine around 1963. The color scale at the bottom ranges from blue (0 cases) to red (4,000+ cases), with shades of green, yellow, and orange indicating intermediate values (1,000, 2,000, 3,000 cases). Before 1963, many states show frequent high case numbers (yellow to red), while after 1963, cases drop significantly, with mostly blue indicating near-zero cases.

And yet Joe Rogan puts guests on who say "Vaccines aren't actually responsible for the reduction in infectious diseases.”

30.03.2025 17:30 πŸ‘ 23142 πŸ” 6793 πŸ’¬ 911 πŸ“Œ 387
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With the White House using OpenAi to make racist propaganda in studio ghibli art style there has never been apt scene in anime history:

27.03.2025 21:18 πŸ‘ 7641 πŸ” 2787 πŸ’¬ 19 πŸ“Œ 19

Even if the technocrats were right about AI replacing all jobs (they’re not), notice they never pitch any vision for what happens to humans. β€œNo one has to work anymore” sounds great, but the only version of it where we’re not sleeping under bridges is one where these guys pay their fucking taxes

28.03.2025 00:32 πŸ‘ 1314 πŸ” 282 πŸ’¬ 47 πŸ“Œ 9