Karim Habashy's Avatar

Karim Habashy

@krhab

Computational neuroscientist, machine learning, foundations of intelligence

180
Followers
64
Following
73
Posts
17.12.2024
Joined
Posts Following

Latest posts by Karim Habashy @krhab

Post image

I find this plot very telling about the current state of LLMs...maybe more parameters or engineering overheads will help? Source: arcprize.org/arc-agi/2/

24.02.2026 16:14 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I my opinion, I think embedding models need a little bit bigger share of the praise than is due compared to transformers. Whenever there is talk about LLMs most of the argument is warped around transformers, but I think without good embedding infrastructure, this would have been more difficult.

16.02.2026 18:08 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Anthropic AI safety researcher quits with 'world in peril' warning It comes in the same week an OpenAI researcher resigned amid concerns about its decision to start testing ChatGPT ads.

What is true? what is hype? What is an ad for AI? www.bbc.com/news/article...

15.02.2026 10:00 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Maybe the goal is to capture the attention of the said CEO in the hope of a seat at the table? πŸ˜†

13.02.2026 08:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Post image

I asked Chatgpt (the free version) about "an idea for a scientific paper I can work". Here is the first option from its answer πŸ˜†:

11.02.2026 09:16 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It doesn't get the hidden connection between the two topics, the underlying structure, it lists them as separate......Self organizing is one way to achieve dimensionality reduction! It has no grasp of this.

04.02.2026 12:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Post image

1) Activity-dependent self-organization models 2) Dimension-reduction models.

04.02.2026 12:16 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This might be a good test case as of why LLMs are not the answer: I tried using Scispace to do a literature review on the "role of visual experience in the development of visual feature maps". At one point it presented two theoretical frameworks for this topic: ........

04.02.2026 12:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

LLMs have a wider impact on the human mental physique than previously thought

02.02.2026 05:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Constructing AI in education Photo by Lachlan Donald on Unsplash Most definitions of β€œAI in education” start from technical categories. First there was rules-based AI, followed by data-driven predictive AI, and now generative …

"Stakeholders construct AI differently ... in ways that are useful to them ... and these differences have significant social and educational implications.” codeactsineducation.wordpress.com/2026/01/16/c...

17.01.2026 17:28 πŸ‘ 7 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0

Maybe a not so smart take, but there are four types (or subtypes) of ON-OFF directionally selective retinal ganglion cell in mice, upward, downward, backward and forward (Sans and Mashland 2015).
Yet, why didn't nature use an efficient 2-cell binary code for these directions? Nature makes me πŸ€ͺ.

24.09.2025 07:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

That was a very amusing article to read. My new favourite quote is "Unfortunately, people have a considerable ability to β€˜explain away’ events that are inconsistent with their prior beliefs".
I think there ought to be more support/encouragement for work that independently verifies other results.

20.09.2025 08:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

How many independent verifications are ok for a result (experimental hypothesis) to be adopted into other work? When I read a new interesting paper, I am always excited and worried. Excited about the prospects of the results and their potential, worried about the certainty/confidence of its claims.

20.09.2025 07:12 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
SNUFA 2025 Spiking Neural networks as Universal Function Approximators

Submissions (short!) due for SNUFA spiking neural networks conference in <2 weeks! πŸ€–πŸ§ πŸ§ͺ

forms.cloud.microsoft/e/XkZLavhaJe

More info at snufa.net/2025/

Note that we normally get around 700 participants and recordings go on YouTube and get 100s-1000s views.

Please repost.

16.09.2025 09:33 πŸ‘ 26 πŸ” 16 πŸ’¬ 0 πŸ“Œ 0
5 Signs the AI Bubble is About to Burst
5 Signs the AI Bubble is About to Burst YouTube video by Sabine Hossenfelder

Seems plausible to me.
www.youtube.com/watch?v=_L1J...

15.09.2025 19:22 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
OSF

The following article is now in press at Psychological Review. Interested to hear what people think! "The successes and failures of Artificial Neural Networks (ANNs) highlight the importance of innate linguistic priors for human language acquisition".

osf.io/preprints/ps... via

10.09.2025 14:44 πŸ‘ 13 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

I like the saying, don't put all your eggs in one basket, unless you have too many eggs to spare.

10.09.2025 19:34 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I am just thinking about the benefits of investing "too" much on new Data centers in the age where breakthroughs might be just around the corner. I mean, who knows, maybe a new architecture that is more AI friendly (with the appropriate model of course) can emerge in the near future.

10.09.2025 19:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If the output of behaviour is an action (motor cortex), then all prior information (from all relevant areas) should converge on the output area (or a pre-staging area) and be integrated? In this case, the temporal order of activity from these areas is relevant to behavior?

09.09.2025 10:57 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Interesting, maybe it would insightful if we could measure the temporal correlations in spike order from different brain areas. Maybe this kind of study is out there, but I couldn't find it yet...1/n

09.09.2025 10:54 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Is brain-wide distributed code at odds with temporal coding? πŸ€” I don't know, this thought has been buzzing my brain lately.

09.09.2025 08:06 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If symbolic reasoning is the peak of the human cognitive evolution, then an AGI should not only reach this level, but evolve beyond and push through to the next level in the cognitive hierarchy.

08.09.2025 12:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Academic authors, here's a peek into the black box of journal publishing from an journal editor if you can bear it:

06.09.2025 23:09 πŸ‘ 1003 πŸ” 473 πŸ’¬ 18 πŸ“Œ 105

Was my pleasure working on this project, a great avenue to discuss interesting ideas and make new connections.

04.09.2025 15:43 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

True, the stimulus is fixed, but the task changes (before, during and after). However, I mean that we change the stimulus during the attentional task (condition D). For example, increase its level by a certain amount or increase the rate and see how it affects the dominant frequency.

04.09.2025 00:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The study is great, thought I think it would be also nice to see the response to a change in the stimulus parameters.

03.09.2025 18:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I had a quick glance at the paper and I am not an expert, so please take what I say with a grain of salt. I think it is a form of adaptation? I think it is evolutionary advantageous to be alert to change even when you are focused. The stimulus in the study was fixed in duration, frequency and level.

03.09.2025 18:18 πŸ‘ 0 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

My uneducated, 2 cents, guess and I might be wrong (which is likely the case πŸ˜‚).
I think 'physical' shut off is for physical protection to the sensory organs. Neuronal adaptation is the the way to go to filter uninteresting signals. The brain is only interested in change, I think.

03.09.2025 15:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Another idea I like is making money through promoting a tutorial about how to make money using AI πŸ˜‚.
"10 ways you can use AI to improve your....... (placeholder)"

30.08.2025 08:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I can't judge its truthfulness, but I think it might be beneficial to do a study on the positive and negative impacts of prizes, awards, hype and fame on science.

29.08.2025 18:37 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0