Mira Murati
Former Chief Technology Officer, OpenAI | Leader of ChatGPT, DALL-E & GPT-4o
Verified Proof of Work Artifacts
2 items catalogedEach artifact below represents an authenticated research publication, production code repository, or technical architectural framework directly authored or co-created by Mira Murati. Every entry undergoes editorial source verification.
ChatGPT Production Launch & Reinforcement Learning from Human Feedback (RLHF) Scaling
Directed the technical conversion of GPT-3.5 into ChatGPT via conversational RLHF, dialog-state conditioning, and distributed inference optimization that scaled to 100 million active users in two months with high system availability.
Early versions suffered from sycophancy and hallucinations under adversarial jailbreak prompts, necessitating iterative red-teaming.
GPT-4o: End-to-End Real-Time Multimodal Omni Model Architecture
Led the research and product execution of GPT-4o, unifying text, visual, and audio tokens into a single native neural network that achieves 232ms average voice response latency, matching human conversational response intervals while preserving complex reasoning.
Real-time speech interruption handling requires aggressive client-side endpointing and noise cancellation to avoid cutting off human speakers.