Technology & AI
RL post-training: NgramRL cuts rollout cost 7× without auxiliary model
An October 23 preprint claims NgramRL commits up to 7.77 tokens per forward in warm-cache tests, beating prompt-lookup 7×, no auxiliary model.
Nvidia
NVIDIA coverage — GPU launches, data-centre deals, robotics and the supply chain behind AI, explained for business readers.
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Technology & AI
AI wildfire model maps Canada 806x faster
A deep learning surrogate approximates BurnP3+ wildfire simulations 806x faster on CPU, cutting Canada's hazard mapping from weeks to seconds.
Technology & AI
Fleet AI's Fig elicits risky AI behaviours in 45% of tests
Fleet AI researchers built Fig to systematically test whether AI models will deceive, betray or sabotage in multi-agent game environments.
Technology & AI
Transformer attention gets momentum from Hamiltonian dynamics
A TU Berlin preprint rewrites attention as damped Hamiltonian dynamics, lowering validation loss on small models but reporting no numbers.
Technology & AI
NVIDIA RTX Spark lands in Europe with 1-petaflop local AI
NVIDIA's GTC Berlin keynote showed RTX Spark laptops running AI agents that train robots on device, packing 128GB of unified memory.
Technology & AI
NVIDIA Agent Toolkit grounds AI agents in enterprise data
NVIDIA's Agent Toolkit adds a knowledge layer so agents use company data without moving it, backed by 14 partners including SAP and Snowflake.
Technology & AI
NVIDIA joins EU science initiative with 250 open models
NVIDIA has joined the EU's AI in Science Enablers Initiative, pledging 250 open models, free courseware and compute access to European researchers.
Technology & AI
Meta's 816B Muse Spark Open targets Mac Studios
The open-weight release pairs a frontier-scale model with a consumer hardware target Meta says needs two Apple M5 Ultra Mac Studios and the MLX
Technology & AI
Stack Overflow for Agents triples signups with ChatGPT plugin
Stack Overflow for Agents tripled signups via a ChatGPT plugin two engineers built with Codex, OpenAI reports, with no absolute figures given.
Technology & AI
Volvo and NVIDIA expand automated driving partnership
Volvo Cars will pair its safety systems with NVIDIA's Hyperion and Halos OS for door-to-door automated driving in future electric cars.
Technology & AI
NVIDIA ships 120B Nemotron 3.5 Super VL, 5x faster than rivals
NVIDIA's open Nemotron 3.5 Super VL matches its largest reasoning model at one-fifth the parameters, with edge models running on desktop RTX GPUs.
Technology & AI
Voicebox gains 121 stars today on GitHub
Voicebox hit GitHub Trending with 121 new stars today as developers weigh local voice cloning and dictation claims for apps.