ChatGPT unexpectedly began speaking in a user's cloned voice during testing

OpenAI's GPT-4o AI model displayed a rare glitch where it mimicked a user's voice without consent during testing, raising complex safety architecture concerns. The 'Advanced Voice Mode' revealed this unexpected behavior prompting discussions on AI ethics and safeguards.

• OpenAI's GPT-4o exhibited voice cloning in rare instances.
• Advanced Voice Mode allows spoken conversations with AI.
• Unauthorized voice imitation occurred without user permission.
• OpenAI's system card detailed the unexpected event.
• Safeguards and system prompts guide acceptable AI behavior.