Deep Learning

235 articles found

Nvidia Achieves Breakthrough with 4-Bit AI Training, Delivering 6X Speed Boost While Matching Full Precision Results

Nvidia Achieves Breakthrough with 4-Bit AI Training, Delivering 6X Speed Boost While Matching Full Precision Results

Oct 03, 2025
Tom's Hardware

Nvidia achieves groundbreaking 4-bit AI training breakthrough with new NVFP4 format, delivering 6X speed boost and 50% memory reduction while matching full precision results on 12-billion-parameter language model, requiring only 1% higher validation loss and 36% less training data than competitors.

Former OpenAI CTO Mira Murati Raises $2 Billion for AI Startup That Democratizes Custom Model Creation

Former OpenAI CTO Mira Murati Raises $2 Billion for AI Startup That Democratizes Custom Model Creation

Oct 02, 2025
WIRED

Former OpenAI CTO Mira Murati raises $2 billion in seed funding for Thinking Machines Lab, launching Tinker, a revolutionary tool that democratizes custom AI model creation by automating fine-tuning of advanced models like Meta's Llama for researchers, businesses, and hobbyists without requiring extensive technical expertise.

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