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Julia Rozanova

@juliaroz

Aficionado of cat-eye spectacles. Fantasy book weirdo. Catch me on the dance floor! || Machine Learning Research @ Featurespace || PhD from Uni of Manchester in Compsci /Natural Language Processing || MSc Maths, Stellenbosch || Cambridge, UK

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21.10.2023
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Latest posts by Julia Rozanova @juliaroz

Google's Gemini AI tells a Redditor it's 'cautiously optimistic' about fixing a coding bug, fails repeatedly, calls itself an embarrassment to 'all possible and impossible universes' before repeating 'I am a disgrace' 86 times in succession

Google's Gemini AI tells a Redditor it's 'cautiously optimistic' about fixing a coding bug, fails repeatedly, calls itself an embarrassment to 'all possible and impossible universes' before repeating 'I am a disgrace' 86 times in succession

I'll admit, I was skeptical when they said Gemini was just like a bunch of PhDs. But I gotta admit they nailed it.

17.08.2025 13:51 πŸ‘ 7254 πŸ” 1657 πŸ’¬ 70 πŸ“Œ 161

LMAO

10.06.2025 18:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thank you! 😁

25.04.2025 10:07 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

EVERYONE SHOULD LISTEN TO MEAL OF THORNS, the best-titled podcast in living memory

25.04.2025 09:05 πŸ‘ 47 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0

And if you see this, please please please remind me of the Disco Elysium x Chappel Roan book rec? πŸ‘€
Guilty of being the target demographic for this

25.04.2025 08:40 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Got to meet @amalelmohtar.com in London and I was PROPER giddy to hear her chat about The River had Roots. Folklore!! Grammar!! Harps from body parts!! Secret out-of-book world-building snippets!!

Also I got to gush about her Traitor Baru Cormorant episode on @mealofthorns.bsky.social, IMPORTANT

25.04.2025 08:36 πŸ‘ 23 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
Screenshot from the language learning game "Chants of Sennaar" depicting a character interacting with some odd-looking characters with a speech bubble full of indecipherable glyphs

Screenshot from the language learning game "Chants of Sennaar" depicting a character interacting with some odd-looking characters with a speech bubble full of indecipherable glyphs

Game rec for anyone interested in language / NLP:

Chants if Sennaar!

Absolute stunner of a game based on language learning, grammar, text and context.

04.01.2025 11:21 πŸ‘ 11 πŸ” 4 πŸ’¬ 2 πŸ“Œ 0
17.01.2025 18:59 πŸ‘ 13515 πŸ” 3092 πŸ’¬ 70 πŸ“Œ 17
Black and white pic of actor Toshiro Mifune in samurai garb stroking his chin thoughtfully 

Superimposed is a tweet by user Oblate of the Sun @solaredseppuku
If a machine cannot commit seppuku, it cannot write poetry.

Black and white pic of actor Toshiro Mifune in samurai garb stroking his chin thoughtfully Superimposed is a tweet by user Oblate of the Sun @solaredseppuku If a machine cannot commit seppuku, it cannot write poetry.

06.03.2025 19:07 πŸ‘ 202 πŸ” 24 πŸ’¬ 5 πŸ“Œ 0
Video thumbnail

I built a Playstacean!

21.03.2025 23:50 πŸ‘ 31965 πŸ” 8799 πŸ’¬ 346 πŸ“Œ 452
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Roses are red
Violets are blue

20.03.2025 17:43 πŸ‘ 61411 πŸ” 13500 πŸ’¬ 2492 πŸ“Œ 1367

wow I do not like those Reddit lines

18.02.2025 13:06 πŸ‘ 70 πŸ” 14 πŸ’¬ 6 πŸ“Œ 0
Good for her scene from arrested development

Good for her scene from arrested development

When a Chinese company I've never heard of releases some good or service that upsets Sam Altman

27.01.2025 15:18 πŸ‘ 3283 πŸ” 302 πŸ’¬ 6 πŸ“Œ 3

Friends, for something to be open source, we need to see

1. The data it was trained & evaluated on

2. The code

3. Model architecture

4. Model weights.

DeepSeek only gives 3, 4. And I'll see the day that anyone gives us #1 without being forced to do so, because all of them are stealing data.

29.01.2025 05:01 πŸ‘ 2903 πŸ” 836 πŸ’¬ 38 πŸ“Œ 53
Preview
Bridging the Human-AI Knowledge Gap: Concept Discovery and Transfer in AlphaZero Artificial Intelligence (AI) systems have made remarkable progress, attaining super-human performance across various domains. This presents us with an opportunity to further human knowledge and improv...

One of my grand interpretability goals is to improve human scientific understanding by analyzing scientific discovery models, but this is the most convincing case yet that we CAN learn from model interpretation: Chess grandmasters learned new play concepts from AlphaZero's internal representations.

27.01.2025 21:43 πŸ‘ 109 πŸ” 22 πŸ’¬ 2 πŸ“Œ 1
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seems fine

24.01.2025 18:20 πŸ‘ 11890 πŸ” 732 πŸ’¬ 309 πŸ“Œ 144
Sign reading Duolingo,
but for Anxiety Created by scientists from Oxford, Cambridge, and Harvard
FREE to use without a subscription with a cute lil blob cartoon character

Sign reading Duolingo, but for Anxiety Created by scientists from Oxford, Cambridge, and Harvard FREE to use without a subscription with a cute lil blob cartoon character

thats ok im already fluent in anxiety

16.01.2025 22:51 πŸ‘ 6985 πŸ” 1854 πŸ’¬ 76 πŸ“Œ 97

SEQUEL IDEA ;D

17.01.2025 11:02 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
The top of the Switch 2, showing heat fans, a USB port, and a 3.5 headphone jack

The top of the Switch 2, showing heat fans, a USB port, and a 3.5 headphone jack

My poor, tortured heart is at ease any time I see a device that still has a 3.5 headphone jack πŸ₯²

16.01.2025 15:19 πŸ‘ 10187 πŸ” 1052 πŸ’¬ 154 πŸ“Œ 63

after days of grifters and con men at CES we stumbled upon the booth for VLC. they were all dressed as wizards and told us, "we have nothing to sell, we just decided to show up". i told them I'd been using their software to pirate media for 15 years and they said "keep doing that"

10.01.2025 21:24 πŸ‘ 33351 πŸ” 8040 πŸ’¬ 324 πŸ“Œ 375

Hate that I made a typo here! Of course it's "Chants *of* Sennaar"

10.01.2025 09:58 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I came across this lovely poster on my walk to the Computer Lab in Cambridge this morning.

07.01.2025 11:06 πŸ‘ 33 πŸ” 5 πŸ’¬ 2 πŸ“Œ 1
"I have no hopes for 2025. Humanity is disappointing. We killed the Earth. Villains triumph and the innocents suffer. I imagine these trends will continue."

"I have no hopes for 2025. Humanity is disappointing. We killed the Earth. Villains triumph and the innocents suffer. I imagine these trends will continue."

incredible -- the NYT ran fluff "what i hope to see in 2025" blurbs from CEOs and economists, and then this guy

www.nytimes.com/2025/01/02/o...

04.01.2025 04:52 πŸ‘ 6727 πŸ” 1700 πŸ’¬ 90 πŸ“Œ 212

😍 Awesome, definitely up there for me as well!

04.01.2025 13:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Screenshot from the language learning game "Chants of Sennaar" depicting a character interacting with some odd-looking characters with a speech bubble full of indecipherable glyphs

Screenshot from the language learning game "Chants of Sennaar" depicting a character interacting with some odd-looking characters with a speech bubble full of indecipherable glyphs

Game rec for anyone interested in language / NLP:

Chants if Sennaar!

Absolute stunner of a game based on language learning, grammar, text and context.

04.01.2025 11:21 πŸ‘ 11 πŸ” 4 πŸ’¬ 2 πŸ“Œ 0
a mock up of a vintage style movie poster, with a bright yellow background featuring red, white, and black elements. the title reads "Please Margaret NO" and shows a well groomed man in a suit looking terrified, as a woman with curled hair and red lipstick holds her mouth open in a broad smile. the text below reads "he was a man with the world's largest collection of live butterflies and she wanted to eat them all". a motif of black and white butterfly silhouettes floats along the top of the poster.

a mock up of a vintage style movie poster, with a bright yellow background featuring red, white, and black elements. the title reads "Please Margaret NO" and shows a well groomed man in a suit looking terrified, as a woman with curled hair and red lipstick holds her mouth open in a broad smile. the text below reads "he was a man with the world's largest collection of live butterflies and she wanted to eat them all". a motif of black and white butterfly silhouettes floats along the top of the poster.

please enjoy this "vintage movie poster" I saw in a dream which was so funny to my subconscious that I immediately woke myself up to write it down for later

31.12.2024 19:27 πŸ‘ 4409 πŸ” 1486 πŸ’¬ 69 πŸ“Œ 25

    The GPT-4 barrier was comprehensively broken
    Some of those GPT-4 models run on my laptop
    LLM prices crashed, thanks to competition and increased efficiency
    Multimodal vision is common, audio and video are starting to emerge
    Voice and live camera mode are science fiction come to life
    Prompt driven app generation is a commodity already
    Universal access to the best models lasted for just a few short months
    β€œAgents” still haven’t really happened yet
    Evals really matter
    Apple Intelligence is bad, Apple’s MLX library is excellent
    The rise of inference-scaling β€œreasoning” models
    Was the best currently available LLM trained in China for less than $6m?
    The environmental impact got better
    The environmental impact got much, much worse
    The year of slop
    Synthetic training data works great
    LLMs somehow got even harder to use
    Knowledge is incredibly unevenly distributed
    LLMs need better criticism
    Everything tagged β€œllms” on my blog in 2024

The GPT-4 barrier was comprehensively broken Some of those GPT-4 models run on my laptop LLM prices crashed, thanks to competition and increased efficiency Multimodal vision is common, audio and video are starting to emerge Voice and live camera mode are science fiction come to life Prompt driven app generation is a commodity already Universal access to the best models lasted for just a few short months β€œAgents” still haven’t really happened yet Evals really matter Apple Intelligence is bad, Apple’s MLX library is excellent The rise of inference-scaling β€œreasoning” models Was the best currently available LLM trained in China for less than $6m? The environmental impact got better The environmental impact got much, much worse The year of slop Synthetic training data works great LLMs somehow got even harder to use Knowledge is incredibly unevenly distributed LLMs need better criticism Everything tagged β€œllms” on my blog in 2024

Here's my end-of-year review of things we learned out about LLMs in 2024 - we learned a LOT of things simonwillison.net/2024/Dec/31/...

Table of contents:

31.12.2024 18:10 πŸ‘ 652 πŸ” 148 πŸ’¬ 28 πŸ“Œ 47

This is an excellent illustration of the challenges presented by "alignment". Whose values and concerns are to be reflected in the alignment? It is, and always will be, a political decision. Language models are political models.

28.12.2024 19:17 πŸ‘ 24 πŸ” 6 πŸ’¬ 2 πŸ“Œ 1

STEM is so cool. Science is amazing. Kids should develop curiosity about how the universe works and proficiency in uncovering its secrets, so that they can most effectively optimize clickthrough rates on banner ads at the bottom of VC-funded website-apps.

27.12.2024 03:22 πŸ‘ 3619 πŸ” 587 πŸ’¬ 30 πŸ“Œ 6
A sign which says β€œI'M NOT INTERESTED IN COMPETING WITH ANYONE.
I HOPE WE ALL MAKE IT.”

A sign which says β€œI'M NOT INTERESTED IN COMPETING WITH ANYONE. I HOPE WE ALL MAKE IT.”

Good night, everyone

20.02.2024 00:09 πŸ‘ 8426 πŸ” 3463 πŸ’¬ 24 πŸ“Œ 101