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gpt-4o-realtime

Name: gpt-4o-realtime
Availability: InStock
Rating: 2.5 (1 reviews)
Author: openai

openai

High

⚡ Fast

Preview release of GPT-4o Realtime – responds to text & audio inputs over WebRTC/WebSocket in real time.

Basic Information

Context Window

32,000

tokens

Max Output

4,096

tokens

Knowledge Cutoff

10/1/2023

Last Update

Technical Specifications

Detailed technical information and specifications

Model ID: gpt-4o-realtime
Provider: openai
Status: active
Created At: 7/4/2025
Last Updated: 7/4/2025
Availability: General Availability

Features

Supported features and capabilities of this model

gpt-4o-realtime - AI Model | Hrefgo AI

Pricing Details

Cost per 1 million tokens for different API types and usage patterns

Standard API

Text Modality

Text ModalityStandard APIPricing Details
Type	Price	Unit	Context Type
Input	$5.000000	per mtokens	Standard
Output	$20.000000	per mtokens	Standard
Cached Input	$2.500000	per mtokens	Standard Reduced cost for cached input

Audio Modality

Audio ModalityStandard APIPricing Details
Type	Price	Unit	Notes
Input	$40.000000	per mtokens	Standard pricing
Output	$80.000000	per mtokens	Standard pricing

Batch API

Text Modality - Batch API

Type	Price	Unit	Context Type	Savings
Input	$2.500000	per mtokens	Standard	-50%
Output

Tier	RPM	RPD	TPM
tier_1	200	1,000	40,000
tier_2	400	—	200,000
tier_3	5,000	—	800,000
tier_4	10,000	—	4,000,000
tier_5	20,000	—	15,000,000

gpt-4o-realtime

Basic Information

Technical Specifications

Features

gpt-4o-realtime

Basic Information

Technical Specifications

Features

Pricing Details

Standard API

Text Modality

Audio Modality

Batch API

Text Modality - Batch API

Rate Limits

Standard API Limits

Audio Modality - Batch API