gradient-based early stopping for boosted trees
a new method uses gradient tests instead of validation loss to decide when to stop training gradient boosted trees, avoiding the need for a patience parameter.
ailatest summaries
plain 200-word summaries of important ai and data science news, updated every few hours.
class-split anomaly detection can fail when classes overlap
a new diagnostic reveals that common anomaly detection benchmarks become unreliable when held-out classes overlap with normal data in representation space.
aialigning ehr models with llms for clinical reasoning
a new framework aligns structured electronic health record representations with large language models to improve clinical prediction and reasoning.
aicyera nears $12b valuation at 80x arr despite losses
data security startup cyera is finalizing a $300 million round at a $12 billion valuation, even as it spends more than it earns.
aimicrosoft releases mai models with low active parameters
microsoft announced two new language models, mai-thinking-1 and mai-code-1-flash, with low active parameter counts and claims of clean training data.
aimicrosoft launches scout, an openclaw-inspired ai assistant
microsoft introduces scout, a persistent ai assistant built on the openclaw framework, offering customizable skills and security features for microsoft 365 users.
aiholo3.1 brings fast local computer use agents
holo3.1 expands computer-use ai to mobile, desktop, and web with quantized models for local inference.
aia gentle primer on llm explainability
an overview of advances in making large language models more interpretable through dynamic evaluation, statistical methods, and accessible tools.
aidaily brief: 2026-06-02
linkedin speeds up optimization with pytorch gpus, microsoft tests ai behavior from text, and google adds fake call detection to android.
aigoogle adds fake call detection to android phones
google's new android feature silently verifies calls to stop ai voice impersonation scams.
aimicrosoft assert tests ai behavior from text descriptions
microsoft's open source assert framework uses ai to turn plain-language rules into scored tests for application-specific ai behavior.
ailinkedin speeds up extreme-scale optimization with pytorch gpus
linkedin rebuilt its dualip solver in pytorch to handle linear programs with trillions of variables, achieving 75x faster per-iteration times on gpus.
aiamazon sued over ring facial recognition privacy
a class action lawsuit claims ring's familiar faces feature stores facial data of passersby without consent.
aioptimal transport speeds up wind farm layout design
a new method uses optimal transport to handle symmetry in bayesian optimization, making offshore wind farm layout tuning faster and more reliable.
aimicrosoft's agent control spec tames ai behavior
microsoft's new open-source agent control specification gives developers a consistent way to define and enforce policies for ai agents across different environments.
aianthropic expands ai bug hunting to 150 groups in 15+ countries
anthropic broadens project glasswing, giving claude mythos access to critical infrastructure sectors like power, water, and healthcare to find zero-day vulnerabilities.
aitrump signs narrower ai oversight order after industry pushback
president trump signed a scaled-back executive order for voluntary ai model reviews, reducing the advance notice period from 90 to 30 days after industry objections.
aiopenai adds job-specific plugins to codex
openai released six codex plugins for data analytics, sales, and more, plus new sites and annotations features to expand enterprise use.
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