Deep Learning Weekly: Issue 446

Deep Learning Weekly · 4 months ago ● 2 sources

Google launched Gemini Embedding 2, a multimodal embedding model unifying text, images, video, audio, and documents; OpenAI acquired Promptfoo for AI security and launched GPT-5.4 with 1M-token context; and Yann LeCun's AMI Labs raised $1.03 billion to develop world models. The article covers multiple AI industry developments including new models, acquisitions, funding, and research papers on agent planning and long-context video reconstruction. These launches and funding rounds represent significant advancement in multimodal AI capabilities, agent planning systems, and world model development.