GPT-4o

Name: GPT-4o
Price: 2.5 USD
Author: OpenAI

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

$2.50

Output / 1M

$10.00

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

Benchmarks

MMLUGeneral knowledge

88.7%

GPQA DiamondHard science Q&A

53.6%

MATHMath problem solving

76.6%

AIME 2025Advanced math

N/A

GSM8KGrade-school math

95.3%

HumanEvalCode generation

87.1%

LiveCodeBenchLive coding problems

N/A

SWE-bench VerifiedReal-world software

38.4%

HellaSwagCommonsense inference

N/A

Source: provider technical reports & independent evaluations. N/A = not yet published for this model.

Pricing (per 1M tokens)

Input$2.50

Output$10.00

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.