Choosing Between PCA and t-SNE for Visualization
For data scientists, working with high-dimensional data is part of daily life.
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AI is already making online crimes easier. It could get much worse.
Anton Cherepanov is always on the lookout for something interesting. And in late August last…
What’s next for Chinese open-source AI
MIT Technology Review’s What’s Next series looks across industries, trends, and technologies to give you…
Introducing GPT-5.3-Codex-Spark
Introducing GPT-5.3-Codex-Spark—our first real-time coding model. 15x faster generation, 128k context, now in research preview…
Accelerating science with AI and simulations
Associate Professor Rafael Gómez-Bombarelli has spent his career applying AI to improve scientific discovery. Now…
Research note: A simpler AI timelines model predicts 99% AI R&D automation in ~2032
Published on February 12, 2026 12:13 AM GMTIn this post, I describe a simple model…
Mapping the Design Space of User Experience for Computer Use Agents
Large language model (LLM)-based computer use agents execute user commands by interacting with available UI…
Trace Length is a Simple Uncertainty Signal in Reasoning Models
Uncertainty quantification for LLMs is a key research direction towards addressing hallucination and other issues…
xAI lays out interplanetary ambitions in public all-hands
On Wednesday, xAI took the rare step of publishing its full 45-minute all-hands presentation to…
AI inference startup Modal Labs in talks to raise at $2.5B valuation, sources say
General Catalyst is in talks to lead the round for the four-year-old startup, according to…