OpenAI·Chat

GPT-4o

GPT-4o is OpenAI's most advanced multimodal model. It accepts text, image, and audio inputs and produces text outputs. It is designed for complex reasoning, coding, mathematics, and creative tasks. GPT-4o matches GPT-4 Turbo performance while being 2x faster and 50% cheaper.

Pricing

	OpenModex Price	BYOK
Input /1M tokens	$2.13	Pass-through
Output /1M tokens	$8.50	Pass-through

Benchmarks

88.7%

MMLU

90.2%

HumanEval

76.6%

MATH

53.6%

GPQA

API Usage Example

from openai import OpenAI

# Just change base_url — your existing code works
client = OpenAI(
    api_key="omx_sk_...",
    base_url="https://api.openmodex.com/v1",
)

response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Hello!"}],
)

print(response.choices[0].message.content)