Scan to contactGPT Realtime 2
Reasoning-focused realtime voice model for low-latency audio interactions
GPT Realtime 2 is an OpenAI realtime model for low-latency voice input, voice output and interactive conversational experiences.
descriptionOverview
Overview
GPT Realtime 2 is a realtime voice model in the official OpenAI model catalog, with model ID gpt-realtime-2. It should be evaluated for speech input, speech output, low-latency responses and multi-turn realtime interaction rather than batch text processing.
Best for
Use GPT Realtime 2 for voice assistants, phone support, voice agents, meeting helpers and interactive learning products. Before production, test end-to-end latency, interruption handling, noisy audio, stability and pricing.
lightbulbUse cases
- Realtime voice assistants
- Phone support and voice agents
- Meeting assistance and interactive voice
- Low-latency multi-turn conversation
thumb_upStrengths
- Designed for realtime audio input and output
- Useful for low-latency interaction
- Better aligned with voice UX than batch text models
- Good foundation for natural voice experiences
infoLimitations
- Sensitive to network and audio quality
- Cost and latency require testing
- Complex workflows still need tools and state management
- Not intended for image generation or batch transcription