Build powerful voice AI agents using GPT-4.1, GPT-4o, and GPT-3.5-turbo. Create enterprise-grade conversational AI and LLM-powered voice assistants.
Model | Context Window | Best Use Case | Relative Cost |
---|---|---|---|
gpt-4.1 | 32K tokens | Enhanced reasoning with improved accuracy | Medium |
gpt-4o | 128K tokens | Production voice AI, complex conversations | High |
gpt-4o-mini | 128K tokens | Cost-effective voice applications | Medium |
gpt-4 | 8K tokens | Maximum reasoning capability | High |
gpt-3.5-turbo | 4K tokens | Simple conversations, prototyping | Low |