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OpenAI

GPT-4o

frontier

OpenAI

OpenAI's flagship omnimodal model. Handles text, audio, and images natively in a single model, with strong reasoning and broad multilingual support.

Official page
flagshipomnimodalmultilingual
Context
128K
Input / 1M
$5.00
Output / 1M
$15.00
Knowledge cutoff
2024-04

Capabilities

Code5/5
Reasoning4/5
Multilingual5/5
Safety4/5
Speed4/5

Modalities & Features

Vision (image input) Yes
Audio Yes
Video No
Function / tool calling Yes
JSON mode Yes
Extended thinking No

Context & Output

Context window128K
Max output tokens16.384K
Knowledge cutoff2024-04
Release date2024-05

API & Access

Open source No
Streaming Yes
Batch API Yes
Prompt caching Yes
Fine-tuning Yes

Pricing (per 1M tokens)

Input$5.00
Output$15.00
Consumer plan
ChatGPT Plus
$20/mo
Prices shown are list prices and may vary by provider plan. Always check official documentation for the latest pricing.