This week on AI RADAR, we unpack the **$38B partnership between AWS and OpenAI**, ending Azure's cloud exclusivity and bringing frontier models to Amazon Bedrock. We also explore **NVIDIA's Nemotron 3 Nano Omni**, an open-weights multimodal model natively unifying video, audio, image, and text for real-time AI agents. Plus, we reveal the fascinating reason behind **OpenAI's GPT-5.5 Goblin infestation**, highlighting the unpredictable quirks of RLHF training.

Finally, we cover Anthropic's BioMysteryBench success and DeepInfra's day-zero API support for Nemotron.

Sources:
• AWS & OpenAI: https://www.aboutamazon.com/news/aws/aws-and-openai-announce-expanded-partnership
• NVIDIA: https://developer.nvidia.com/blog/nvidia-nemotron-3-nano-omni-powers-multimodal-agent-reasoning/
• OpenAI: https://openai.com/index/where-the-goblins-came-from
• Anthropic: https://www.anthropic.com/research/evaluating-claude-for-bioinformatics-with-biomysterybench
• DeepInfra: https://deepinfra.com/blog/introducing-nvidia-nemotron-3-nano-omni-on-deepinfra