Excited to offer my AI Law class again at Princeton this year. We'll be more proactively sharing lecture notes/materials and more this year on the course webpage! Imo, we have a unique offering that emphasizes how the technical details affect legal outcomes. Check it out!
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Compute is not a big deal for LLMs now, but memory is.
It's an idea used in XQuant – a new method by @UCBerkeley created to reduce memory use up to 12x.
- XQuant doesn't store usual KV cache
- It quantizes and stores only X - the layer input activations
- When needed, it…
xLSTM excels in time series forecasting: arxiv.org/abs/2509.01187 .
Introduces "stochastic xLSTM" (StoxLSTM).
"StoxLSTM consistently outperforms state-of-the-art baselines with better robustness and stronger generalization ability."
TiRex shows that xLSTM is time series king.
Two excellent books that I recommend on information theory:
* "Information theory, inference and learning algorithms" by Sir MacKay
Available at: inference.org.uk/itila/book.html
* "Information Theory: From Coding to Learning" by Y. Polyanskiy and Y. Wu
Available from authors home page
Apple and Oxford just made AI 6.5x better at problem-solving.
The secret: it teaches AI agents to ask perfect questions. This rockets success rates from 14% to 91%.
No need for fine-tuning or retraining. It runs on current models.
Here's how it works:
It's a strategic loop…
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