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OpenAI

GPT-4o Realtime

GPT-4o Realtime by OpenAI — compare inference API pricing across providers.

Input from
$30.00 / 1M tokens
across 1 provider

API Pricing

ProviderInput / 1MOutput / 1M
$30.00$60.00

Prices updated daily. Last check: Jun 26, 2026

Performance & Benchmarks

Source: Artificial Analysis →
Intelligence
7.9 / 100
Coding
21.5 / 100
Output Speed
36.3 t/s
Latency (TTFT)
1.3s

Reasoning & Knowledge

  • MMLU-Pro69.4%
  • Humanity's Last Exam3.3%

Coding

  • LiveCodeBench29.1%
  • SciCode31.9%

Math

  • AIME15.0%
  • MATH-50073.7%

Benchmarks measured Jun 2026. Scores are independent evaluations, not vendor-reported.

Model Details

General

Creator
OpenAI
Modalities
Text

Capabilities

Tool Calling
No
Open Source
No
Aliases
gpt-4o-realtime-preview