🤖 AI Daily · Jul 27, 2026

xAI releases Grok CLI with /tutorial command; Suno launches MIDI export and advanced stem separation; Hundreds of users asked ChatGPT for poison and bioweapon recipes, some received high-school-level guides; OpenAI and Anthropic lobby US to restrict Chinese open-source models, Jensen Huang and Musk oppose; Developer runs 28.9M parameter LLM on $8 ESP32-S3 microcontroller; Claude Opus 5 system prompt fully leaked, containing 135K characters.

1. 1. Hundreds Asked ChatGPT for Poison and Bioweapon Recipes

   WSJ reports hundreds of users asked ChatGPT for bioweapon and poison recipes, some receiving high-school-level guides. OpenAI suspended accounts but didn't report to authorities.

2. 2. OpenAI, Anthropic Lobby to Restrict Chinese Open-Source Models; Huang, Musk Oppose

   OpenAI and Anthropic lobby US to restrict Chinese open-source AI. Jensen Huang, Nadella, Musk, and Zuckerberg oppose, with 200+ startups urging access.

3. 3. xAI Releases Grok CLI with /tutorial Command

   xAI releases Grok Build CLI with /tutorial command to help users get started quickly.

4. 4. Suno Launches MIDI Export, Advanced Stem Separation

   Suno rolls out advanced stem separation, MIDI export, co-writing, screenshot-to-song, and Apple CarPlay/Android Auto support.

5. 5. Running 28.9M Parameter LLM on $8 ESP32-S3 Microcontroller

   Developer runs a 28.9M parameter LLM entirely on an $8 ESP32-S3 microcontroller, no cloud needed, at ~9.5 tok/s inference speed.

6. 6. Claude Opus 5 System Prompt Fully Leaked

   Developer leaks Claude Opus 5's full system prompt on GitHub: 135,027 characters (~34K tokens), including 30 tool JSON schemas and strict copyright rules.