Base Date 2026-11-03
Last Run 2026-11-03 22:30:03
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4.95%
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35.4%
S&P 500
7,569
NDX 100
28,180
VIX
20.83
US 10Y
4.95%
DXY
101.87
WTI
$96.76
Gold
$3,940
USD/KRW
1,344
SOX
10,600
Trump Approve
35.4%
AI LEADERS · MOVES & PAPERS

AI Leaders: Moves & Papers — latest job changes and research

LAST UPDATE 2026-11-04 08:05 KST PEOPLE 77 · PAPERS 76 · MOVES 0
Where the key people at AI labs, big tech and universities move, and what they publish, are early signals of where technology and competitive advantage are heading. Career moves and papers are collected automatically every day, checked by the editor and summarized in plain language with links to the originals.

Highlights

Career moves · Academia · Training & scaling

No career moves match these filters yet.

Papers · Academia · Training & scaling

Paper2026-10-22

Discovered the laws for improving performance using artificial intelligence-generated synthetic data

Rewriting Scaling Laws for Synthetic Data with Compute and Data Constraints
Percy Liang +6 more
What
When using synthetic rewrites where language models rewrite natural language documents into different styles for pre-training, we studied the laws for predicting the optimal ratio and performance under compute and data constraints.
Key result
As compute increases, the optimal proportion of synthetic data increases, and models trained on synthetic data generated by larger or equally sized models showed superior performance compared to models using only original data.
Why it matters
This suggests that AI training methods utilizing synthetic data are predictable, enabling the overcoming of data limitations and efficient performance improvement.AI summary
Paper2026-09-29 · arXiv (Cornell University)

Scaling humanoid object carrying learning by expanding a few real videos with AI

Counterfactual Video Generation Enables Scalable Humanoid Loco-Manipulation
What
Proposed a method (PRISM) where AI generates various virtual videos based on a few real videos of a person carrying objects, and uses them for robot learning.
Key result
Reports that a single control policy trained this way successfully enabled a real humanoid robot to pick up, transport, and place boxes, drums, kegs, and balls without additional real-world learning.
Why it matters
Significant in that it demonstrates the potential to increase training data using a few real videos in situations where collecting large amounts of real robot demonstration data is difficult.AI summary
Paper2026-09-10

Analysis of Overfitting in Mixture-of-Experts Models When Repeating AI Training Data

Data Scarcity and Model Sparsity: Mixtures-of-Experts Overfit More to Repeated Data
Percy Liang +4 more
What
It was revealed that when AI training data is repeated, the recently widely used Mixture-of-Experts architecture degrades in performance faster than conventional models.
Key result
When data is repeated, Mixture-of-Experts models easily overfit, and while existing regularization techniques can partially mitigate this, they fall short of the performance achieved by training on unique data.
Why it matters
This demonstrates the necessity of establishing training strategies that consider the characteristics of each AI model architecture in situations where iterative learning is required due to data scarcity.AI summary

People

Why follow AI leaders' moves and papers?

In AI, people are the technology. Which company a key researcher joins, or which lab they found, often turns into products, funding rounds and acquisitions months later. This page tracks job changes across frontier labs, new labs, academia, AI chips, and people in Korea and China.

Papers show what a person is focused on right now. We sort papers into 10 investable fields such as HBM & memory, GPUs & accelerators, inference efficiency, agents and robotics, and give a three-line summary — what, key result, why it matters — based on the abstract, with links to the original and PDF. This is information for finding ideas, not a recommendation to buy or sell any security.

Frequently Asked Questions

Q. Who do you track?

Key researchers and executives at frontier labs (OpenAI, Google DeepMind, Anthropic, Meta and others), new labs, academia, AI chip companies, and in Korea and China. Executives who rarely publish are tracked for career moves only.

Q. Where does the data come from, and how often is it updated?

Papers come from Semantic Scholar and arXiv, and careers from Wikidata (CC0) plus official announcements and press reports, collected automatically every day. Only items checked and approved by the editor are published.

Q. Who writes the paper summaries?

An AI (Google Gemini) drafts each summary from the paper's abstract, and the editor checks it before publishing. Other languages are AI translations of the checked Korean summary. Always confirm exact figures and context in the original paper.

This page compiles published papers, official announcements and press reports for information only. Paper summaries are written by AI from the abstract and reviewed by the editor; they may differ from the original, so check the paper for anything important. Nothing here is a recommendation to buy or sell any security or investment advice. Career moves cite official announcements or major press reports; some career records come from Wikidata (CC0). Summaries on this page were translated by AI from the editor-reviewed Korean version.

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