GPT-4o

service active paid

OpenAI's omni model released in May 2024, designed to handle text, audio, image, and video inputs with unified architecture. GPT-4o offers GPT-4-level intelligence at faster speeds and lower costs, with significantly improved multilingual and audio processing capabilities. The "o" stands for "omni."

Implements

Concepts this tool claims to implement:

  • Large Language Model primary

    GPT-4 class language capabilities with improved efficiency and lower latency.

  • Multimodal Model primary

    Native support for text, image, and audio modalities within a single model architecture.

  • Chat Completions API primary

    Available through OpenAI Chat Completions API with vision and audio extensions.

  • Function Calling primary

    Full function calling support with improved structured output reliability.

Integration Surfaces

  • REST API
  • Python SDK
  • Node.js SDK
  • Realtime API

Details

Vendor
OpenAI
License
Proprietary
Runs On
cloud
Used By
human, agent, system

Links

Notes

GPT-4o represents OpenAI's push toward unified multimodal models and real-time interaction. The Realtime API enables voice-based conversations with significantly lower latency than previous speech-to-text-to-speech pipelines.

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