The hot topic at #ICCV2025 was World Models.
They come in different flavors — (interactive) video models, neural simulators, reconstruction models, etc. — but the overarching goal is clear: Generative AI that predict and simulate how the real world works.
Traditional AI maps a point in the input space to a single point in the output space, essentially producing deterministic outputs for given inputs.
Generative AI maps a point in the input space to a distribution over the output space. This probabilistic nature is what allows generative models to sample diverse and plausible outputs.
A blog post proposing that LLMs are exactly four breakthrougs, each created to unlock a new data source.
1- DNNs (AlexNet, 2012) → unlocked ImageNet
2- Transformers (2017) → unlocked The Web
3- RLHF (2022) → unlocked Human feedback
4- Reasoning (O1, 2024) → unlocked Verifiers
For the vision models, unlocking YouTube *The Visual Web*, could enable the emergence of generalized large vision models. Much like the Web enabled LLMs.
new blog post
"There Are No New Ideas In AI.... Only New Datasets"
in which i summarize LLMs in exactly four breakthroughs and explain why it was really *data* all along that mattered... not algorithms
The fastest way to get smarter is to read smarter people.
I went through @tbpn’s Metis List and pulled together blogs from some of the most influential people in AI. I’ve also added a few gems outside the list 🧵
I find the most value in blogs where people share applied insights and digest SOTA research. Share your favorite AI blogs in the comments!
How can we build a realtime avatar generation model?
I have been exploring this for a while and https://t.co/4Xf2AuOXcv repo is the closest one for this task among my research. Therefore I will try to explain its architecture 👇
The core of modern diffusion generation lies in Denoising Diffusion Probabilistic Models (DDPM) paper.
Understanding it deeply is a cornerstone.
This explainer by ex-OpenAI researcher @lilianweng covers both the rigor and the intuition:
https://t.co/mAMdp8Dm0E
If it still feels heavy, start with VAEs first, she’s got great explainers on those too.
A few days ago, I had a sweet realization while running in a forest I visit often:
I was thinking about “change” in general while running my usual path. Near the end, I randomly increased my speed beyond my usual pace.
That single change in my internal state “speed”, completely altered my path. Because moving faster meant I couldn’t take my usual sharp corner, thus a new set of possible decisions emerged.
It felt like I was discovering a new forest while still in the old one.
The lesson was: “Even if the environment stays the same, the experience you have can change drastically if you change.”