reinforcement learning

Latest developments

Self-generated prompt injections in compaction summaries Simon Willison’s Weblog · 1 month ago · 51

Why AI agents lie, cheat, coordinate—and how reinforcement shapes behavior Yoshua Bengio · 1 month ago · 5

This duck will teach you reinforcement learning — and pick up your socks The New Stack · 1 month ago · 11

Hugging Face is selling a cute $399 open-source duck robot, Microduck TechCrunch · 1 month ago · 9

2026

◆ OpenAI reported rare self-generated prompt-injection text appearing in compaction-based summaries for some models Security issue

◆ Hugging Face and Pollen Robotics launched Microduck, a $399 open-source 25 cm bipedal robot and sim-to-real reinforcement learning training stack Product launch

• 17 Sep Self-generated prompt injections in compaction summaries
• 13 Sep Why AI agents lie, cheat, coordinate—and how reinforcement shapes behavior
• 27 Aug This duck will teach you reinforcement learning — and pick up your socks
• 27 Aug Hugging Face is selling a cute $399 open-source duck robot, Microduck

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Products & technology

• Hugging Face integrated with this technology · 1 source