This week's AI news highlights the launch of Pollen Robotics and Hugging Face's $399 open-source biped robot, Microduck, alongside Zhipu AI's disclosure that its mystery model Ox Alpha is actually GLM-5.3-Flash.
- Microduck: A 25 cm biped with 15 actuators and a rich sensor stack (camera, LiDAR, etc.) priced at $399, featuring an open simulator for sim-to-real reinforcement learning training.
- GLM-5.3-Flash: A 320B total / 18B active parameter model with 1M context and hybrid attention, optimized for local serving via quantization (e.g., 3-bit GGUF on 128GB RAM) and showing strong coding/agentic benchmark results.
- Gemini Omni 1.1 Flash: Google's multimodal video generation model offering scene extension to 40s, frame control, and 4K upscaling, ranking #1 in Text-to-Video Arena.
- Cyber Defense Coalition: OpenAI published an open letter signed by 116 organizations calling for global coordination against AI-enabled cyber attacks.
The Microduck launch provides a low-cost, open hardware platform for community-driven embodied AI research, while GLM-5.3-Flash offers a high-efficiency alternative for local deployment with significant performance gains over previous versions.