Deep Learning Weekly: Issue 454

Deep Learning Weekly · 5 months ago · 17

Deep Learning Weekly Issue 454 covers developments in robotics foundation models, large language models, AI chips, and AI agents. Key concrete details include MolmoAct 2 running 37x faster than its predecessor, GPT-5.5 Instant reducing hallucinations by 52.5%, Blitzy raising $200M at $1.4B valuation, and OpenSeeker-v2 achieving 46.0% on BrowseComp benchmark with only 10.6k training data points. These advances enable faster robotics deployment, more reliable AI interactions, scaled coding automation, and accessible frontier search agent capabilities.