Skip to content

/

ZeroHour

ZeroHour aggregates public sources — security and AI press, vendor advisories, NVD, CISA KEV, FIRST EPSS, leak-site trackers and Have I Been Pwned — and classifies them with AI. Summaries can be wrong: read the original. All times are UTC.

News CVEs Incidents Tags Daily brief Traffic Sources RSS & API Kiosk Health Sitemap

Home
News feed
Exploited now

Security

CVEs
Ransomware & breaches
Threat actors & entities
IOCs

AI

AI & models

Explore

Tags
Daily brief
Analytics
Traffic & readers
Ask the feed
Sources

You

Watchlist
Saved
RSS, API & alerts

#nf4 — news, CVEs and analysis · ZeroHour

10:25 UTC· 1m ago

Tag

#nf4

1 stories this week · 1 this month · 1 in 6 months · mostly AI

stories per day · 30 days

Related#adamw 1 #gpt 1 #llama 1 #optimizer-states 1 #pretraining 1 #quantization 1

1 stories, newest first · one card per story

today 92K visits · 91K views · 21 reads·all time 1.3M views

arXiv cs.AI / cs.LG / cs.CL·16h ago

Rounding in Preconditioner Space: Redesigning 4-bit AdamW Optimizer-State Quantization

#adamw #quantization #optimizer-states

AI research