deterministic envelopes fix bias in tamed sgmcmc
new framework decouples taming denominator from stochastic gradient noise to eliminate stationary bias in langevin algorithms.
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new clustering index uses description length for validation
a new clustering validation index called central description length uses probabilistic bounds on description length to evaluate clusters without labels, handling non-convex and irregular shapes better than traditional methods.
mira murati returns with a new ai interface idea
former openai cto mira murati gave her first major media appearance in 18 months, previewing thinking machines lab's interaction models that process continuous audio, text, and video in real time.
staged factorial screening for budget-constrained micro-pretraining
a study tests whether staged fractional-factorial experiments can identify stable early effects in micro-pretraining under tight compute budgets.
llm benchmarks miss huge capability gaps
a stereological theory shows that standard llm benchmarks have a large structural blind spot, making rankings unreliable.
airbnb ceo brian chesky to start new ai lab
airbnb ceo brian chesky is backing a new ai lab, joining silicon valley figures dissatisfied with current frontier models.
anthropic shrugs off ai return doubts ahead of ipo
anthropic co-founder daniela amodei dismisses concerns about ai spending returns as the company files for an ipo, citing massive growth and future value.
master time series analysis with python in 7 steps
a practical guide to learning time series analysis with python, covering data structures, cleaning, exploration, classical and ml models, and deployment.
meta builds ai data centers in tents
meta uses rapid deployment tents and modular gas turbines to speed up data center construction and cut costs amid ai chip demand.
daily brief: 2026-06-04
apple lets an ai agent into messages for business, nvidia unifies safety checks, and meta adds a creator assistant on facebook.
apple approves poke as first ai agent on messages for business
poke becomes the first ai agent allowed on apple's messages for business platform, letting users text an ai for daily tasks.
nemotron 3.5 unifies multimodal safety with custom policies
nvidia releases nemotron 3.5 content safety, a 4b model that combines multimodal input, multilingual support, custom policy enforcement, and auditable reasoning in one inference call.
hello robot puts stretch 4 in real homes
hello robot ships stretch 4, a safe home robot for research and disability assistance, focusing on real-world data collection over lab demos.
meta adds ai creator assistant to facebook
meta launches a conversational ai assistant on facebook to give creators personalized content and performance tips.
eva-bench grows to three enterprise voice agent domains
eva-bench data 2.0 adds itsm and healthcare hrsd domains, totaling 213 scenarios across 121 tools to test voice agents on realistic, domain-specific tasks.
agentic ai reshapes data science workflows
ai agents automate routine data tasks, shifting data scientists toward system design and evaluation.
hf cli rebuilt for coding agents
hugging face redesigned its hf command-line tool to serve both humans and ai coding agents, cutting token usage by up to 6x on complex tasks.
fine-tune nemotron 3.5 asr for your language or accent
a guide to fine-tuning nvidia's multilingual streaming speech recognition model on custom data for better accuracy in under-resourced languages and domains.