Available AI Models
Explore a curated selection of advanced OpenAI models optimized for conversation, voice, and text. Each model offers unique strengths in speed, accuracy, and realism — and is automatically selected to deliver the best results.
Realtime Conversation Models
Models designed for instant voice and video conversation with low latency and realistic responses.
gpt-realtime
Balanced realtime interaction with strong reasoning.
gpt-realtime-mini
Optimized for lightweight realtime conversations.
gpt-4o-realtime-preview
Preview of GPT-4o’s realtime multimodal capabilities.
gpt-4o-mini-realtime-preview
Smaller, faster GPT-4o model for realtime response.
Audio Models
Specialized for speech recognition, voice generation, and realtime audio interactions.
gpt-4o-audio-preview
Processes audio input and generates speech-like output seamlessly.
gpt-4o-mini-audio-preview
Lightweight version for low-latency voice responses.
Text Models
High-performance models for chat, writing, coding, and reasoning tasks.
gpt-5
Latest flagship model with superior reasoning, memory, and creativity.
gpt-4o
Multimodal GPT-4o model for text, image, and voice tasks with balance of speed and quality.
gpt-5-mini
Compact GPT-5 variant optimized for fast text responses.
gpt-realtime-mini
Mini realtime model capable of fast text-based interactions.