Petr Šimeček
@psimecek.bsky.social
Marie Skłodowska-Curie Fellow. Stupid tweets are my own. All the glory belongs to CEITEC and Aisle.
Netuším, jestli někdo přijde, ale pozvánka na poslední Prague R Meetup rozeslána @josefslerka.bsky.social
www.meetup.com/prague-r-mee...
www.meetup.com/prague-r-mee...
October 14, 2025 at 3:54 PM
Netuším, jestli někdo přijde, ale pozvánka na poslední Prague R Meetup rozeslána @josefslerka.bsky.social
www.meetup.com/prague-r-mee...
www.meetup.com/prague-r-mee...
Tak sice později než jsem říkal, ale hotovo. Zítra pošlu pozvánku na meetup.
October 2, 2025 at 6:39 PM
Tak sice později než jsem říkal, ale hotovo. Zítra pošlu pozvánku na meetup.
Nevystavuj mé trollící já pokušení, @josefslerka.bsky.social, já prožil s R spoustu krásných let! Nebo kliknu na na "Yes" a... Může mít počítačový jazyk pohřeb? S Always Look on the Bright Side of Life? Že bychom pozvali Rkaře na #pycamp a #pyvo?
September 1, 2025 at 5:48 PM
Nevystavuj mé trollící já pokušení, @josefslerka.bsky.social, já prožil s R spoustu krásných let! Nebo kliknu na na "Yes" a... Může mít počítačový jazyk pohřeb? S Always Look on the Bright Side of Life? Že bychom pozvali Rkaře na #pycamp a #pyvo?
Czech contribution to AI discussion
August 6, 2025 at 1:33 PM
Czech contribution to AI discussion
This is actually pretty good illustration of AI-assisted coding success / failure (ignore the term "vibe coding" and be honest - we have all been on the 4th line)
Source: www.reddit.com/r/vibecoding...
Source: www.reddit.com/r/vibecoding...
June 10, 2025 at 8:11 AM
This is actually pretty good illustration of AI-assisted coding success / failure (ignore the term "vibe coding" and be honest - we have all been on the 4th line)
Source: www.reddit.com/r/vibecoding...
Source: www.reddit.com/r/vibecoding...
Ok, this is crazy. Geoguessing photos with AI:
* Gemini 2.5 Pro seems to be the best (crazy how fast it is!)
* OpenAI o4-mini-high (on a screenshot) - not bad!
* OpenAI o3 - very slow
* Grok - is guessing Lisbon, Portugal (=wrong)
* Gemini 2.5 Pro seems to be the best (crazy how fast it is!)
* OpenAI o4-mini-high (on a screenshot) - not bad!
* OpenAI o3 - very slow
* Grok - is guessing Lisbon, Portugal (=wrong)
May 2, 2025 at 6:48 PM
Ok, this is crazy. Geoguessing photos with AI:
* Gemini 2.5 Pro seems to be the best (crazy how fast it is!)
* OpenAI o4-mini-high (on a screenshot) - not bad!
* OpenAI o3 - very slow
* Grok - is guessing Lisbon, Portugal (=wrong)
* Gemini 2.5 Pro seems to be the best (crazy how fast it is!)
* OpenAI o4-mini-high (on a screenshot) - not bad!
* OpenAI o3 - very slow
* Grok - is guessing Lisbon, Portugal (=wrong)
I believe if anyone showed us GPT4.5 10 years ago, we would call it AGI.
(Standa Fort is killing it at #MLPrague2025)
(Standa Fort is killing it at #MLPrague2025)
April 30, 2025 at 7:21 AM
I believe if anyone showed us GPT4.5 10 years ago, we would call it AGI.
(Standa Fort is killing it at #MLPrague2025)
(Standa Fort is killing it at #MLPrague2025)
When I submitted my "Bullshit AI" talk to PyConAT, I had no idea Trump would end up giving me a perfect example. It is worth trillions of dollars. Literally.
www.linkedin.com/posts/bastia...
www.linkedin.com/posts/bastia...
April 5, 2025 at 8:54 PM
When I submitted my "Bullshit AI" talk to PyConAT, I had no idea Trump would end up giving me a perfect example. It is worth trillions of dollars. Literally.
www.linkedin.com/posts/bastia...
www.linkedin.com/posts/bastia...
Ondřej Svoboda má na LinkedInu pěkné ukázky, že 4o-image zvládne i české styly
www.linkedin.com/posts/ondrej...
www.linkedin.com/posts/ondrej...
April 2, 2025 at 6:43 PM
Ondřej Svoboda má na LinkedInu pěkné ukázky, že 4o-image zvládne i české styly
www.linkedin.com/posts/ondrej...
www.linkedin.com/posts/ondrej...
New models in MiniCzechBenchmark 🇨🇿
Gemini 2.5 Pro 🥇 (as expected), Gemma 12B a very pleasant surprise 🫢 (you can run it in ollama on your 💻), only marginal improvements for new DeepSeek V3, Mistral Small, openai gpt-4o
github.com/simecek/Mini...
Gemini 2.5 Pro 🥇 (as expected), Gemma 12B a very pleasant surprise 🫢 (you can run it in ollama on your 💻), only marginal improvements for new DeepSeek V3, Mistral Small, openai gpt-4o
github.com/simecek/Mini...
April 1, 2025 at 5:46 AM
New models in MiniCzechBenchmark 🇨🇿
Gemini 2.5 Pro 🥇 (as expected), Gemma 12B a very pleasant surprise 🫢 (you can run it in ollama on your 💻), only marginal improvements for new DeepSeek V3, Mistral Small, openai gpt-4o
github.com/simecek/Mini...
Gemini 2.5 Pro 🥇 (as expected), Gemma 12B a very pleasant surprise 🫢 (you can run it in ollama on your 💻), only marginal improvements for new DeepSeek V3, Mistral Small, openai gpt-4o
github.com/simecek/Mini...
Despite popular belief it is not true that current LLMs can solve math. olympiad problems.
(I have a set of Czech middle school problems Klokánek, most LLMs are slightly above random chance, best thinking at ~90%)
arxiv.org/abs/2503.219...
(I have a set of Czech middle school problems Klokánek, most LLMs are slightly above random chance, best thinking at ~90%)
arxiv.org/abs/2503.219...
April 1, 2025 at 5:35 AM
Despite popular belief it is not true that current LLMs can solve math. olympiad problems.
(I have a set of Czech middle school problems Klokánek, most LLMs are slightly above random chance, best thinking at ~90%)
arxiv.org/abs/2503.219...
(I have a set of Czech middle school problems Klokánek, most LLMs are slightly above random chance, best thinking at ~90%)
arxiv.org/abs/2503.219...
Draw me picture with two schemas explaining the difference between AlphaFold2 and ESMFold
(needed extra hint)
(needed extra hint)
March 30, 2025 at 10:08 PM
Draw me picture with two schemas explaining the difference between AlphaFold2 and ESMFold
(needed extra hint)
(needed extra hint)
My photo is attached. Try to add glasses to it (I am about to buy a new glasses and need to pick the style)
March 30, 2025 at 9:22 PM
My photo is attached. Try to add glasses to it (I am about to buy a new glasses and need to pick the style)
Draw me a little map of XYZ for my future visit. Not real map, just illustration. Include top places I should visit. Please, omit typical turist traps and concentrate on cheap free hipster punk things #gpt4o
March 30, 2025 at 9:13 PM
Draw me a little map of XYZ for my future visit. Not real map, just illustration. Include top places I should visit. Please, omit typical turist traps and concentrate on cheap free hipster punk things #gpt4o
If you have ChatGPT Plus (paid $20 version), try new image generation introduced yesterday. Seriously crazy.
This is me as Simpsons character (no special model, just prompt)
openai.com/index/introd...
This is me as Simpsons character (no special model, just prompt)
openai.com/index/introd...
March 26, 2025 at 10:35 AM
If you have ChatGPT Plus (paid $20 version), try new image generation introduced yesterday. Seriously crazy.
This is me as Simpsons character (no special model, just prompt)
openai.com/index/introd...
This is me as Simpsons character (no special model, just prompt)
openai.com/index/introd...
MiniCzechBenchmark 🇨🇿 Update including QwQ-32B, Claude 3.7, Gemini 2.0, and DeepSeek-R1!
* Gemini 2.0 Flash is cost effective, fast and great
* 🇨🇳 open models to pay attention: V3, QwQ-32B, R1
* Mistral-Small-24B-Instruct-2501 = open alternative to haiku / gpt-4o-mini
github.com/simecek/Mini...
* Gemini 2.0 Flash is cost effective, fast and great
* 🇨🇳 open models to pay attention: V3, QwQ-32B, R1
* Mistral-Small-24B-Instruct-2501 = open alternative to haiku / gpt-4o-mini
github.com/simecek/Mini...
March 10, 2025 at 9:31 AM
MiniCzechBenchmark 🇨🇿 Update including QwQ-32B, Claude 3.7, Gemini 2.0, and DeepSeek-R1!
* Gemini 2.0 Flash is cost effective, fast and great
* 🇨🇳 open models to pay attention: V3, QwQ-32B, R1
* Mistral-Small-24B-Instruct-2501 = open alternative to haiku / gpt-4o-mini
github.com/simecek/Mini...
* Gemini 2.0 Flash is cost effective, fast and great
* 🇨🇳 open models to pay attention: V3, QwQ-32B, R1
* Mistral-Small-24B-Instruct-2501 = open alternative to haiku / gpt-4o-mini
github.com/simecek/Mini...
Test LLM šolynou. Hlubší než si myslíte. Většina thinking modelů to dá (ale ne DeepSeek-R1, ani QWEN)
February 28, 2025 at 8:17 PM
Test LLM šolynou. Hlubší než si myslíte. Většina thinking modelů to dá (ale ne DeepSeek-R1, ani QWEN)
Pár slov, co si myslím o DeepSeeku a dalších věcech, co teď hýbou světem umělé inteligence
prevaznenevazne.substack.com/p/bidenova-g...
prevaznenevazne.substack.com/p/bidenova-g...
January 28, 2025 at 8:32 PM
Pár slov, co si myslím o DeepSeeku a dalších věcech, co teď hýbou světem umělé inteligence
prevaznenevazne.substack.com/p/bidenova-g...
prevaznenevazne.substack.com/p/bidenova-g...