Scan to contactGPT Realtime 1.5
OpenAI realtime voice model for audio input and audio output
GPT Realtime 1.5 is an OpenAI realtime model for low-latency voice input, voice output and interactive conversational experiences.
descriptionOverview
Overview
GPT Realtime 1.5 is a realtime voice model in the official OpenAI model catalog, with model ID gpt-realtime-1.5. 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 1.5 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