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openaiopenai·May 13, 2024

OpenAI: GPT-4o (extended)

openai/gpt-4o
context
128K
Max Output
64K
Input / 1M
$2.50
Output / 1M
$10.00

About

GPT-4o ("o" for "omni") is an OpenAI model that accepts text and image inputs and returns text outputs, with a 128K context window. It matches GPT-4 Turbo on English text while improving non-English language handling and visual understanding. On MMLU it scores around 88.7% (0-shot CoT), and it reaches strong results on vision benchmarks such as MMMU, MathVista, and ChartQA. Access is provided through OpenAI-compatible API endpoints with support for function calling and JSON mode.

Capabilities

Context Length
128K
Max Output
64K
Reasoning
No
In
text, image, file
Out
text

Benchmarks

View leaderboard
11.2#108 of 133
Intelligence Index
16.7#96 of 118
Coding Index
6.0#60 of 63
Math Index

Reasoning & Knowledge

MMLU-Pro74.8%
GPQA Diamond54.3%
HLE3.3%

Coding & Agentic

LiveCodeBench30.9%
SciCode33.3%
Terminal-Bench Hard8.3%

Math

AIME 20256.0%

Source: Artificial Analysis

Pricing

Full pricing
TypePrice / 1M tokens
Input$2.50
Output$10.00
Cache Read$1.25

API

API reference

OpenAI-compatible · Model ID openai/gpt-4o

curl https://api.elliotgate.com/v1/chat/completions \
  -H "Authorization: Bearer sk-omg-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-4o",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'