Scheduled for retirement on Mar 2, 2027. Still available at the prices below until then.

GPT Audio (2025-08-28)

OpenAIFirst listed Nov 2025

Tool use Audio

Compare GPT Audio (2025-08-28)Count tokens for GPT Audio (2025-08-28)

Context

128K

Max output

16K

Serving providers

Cheapest input

$2.50 /1M

On-demand listed rates, OpenRouter routed quotes and Vercel reseller quotes. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.

Pricing by serving provider

standard tier · per 1M tokens · click a provider to expand

Serving provider

Input /1M

Output /1M

Endpoints

Azure

$2.50

$10.00

OpenAICheapest

$2.50

$10.00

Standardgpt-audio-2025-08-28

Component	Unit	Standard
Text input	/1M tok	$2.50
Text output	/1M tok	$10.00

Price history

listed seller prices, input and output per 1M tokens

Input Output

Cost calculator

estimate your monthly spend on this model

Input tokens / call

Output tokens / call

Calls / month

Serving provider

$1,300

estimated / month

Model IDs

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azure/gpt-audio-2025-08-28gpt-audio-2025-08-28

Frequently asked questions

GPT Audio (2025-08-28) pricing, context and availability

Is GPT Audio (2025-08-28) still available?

Yes. GPT Audio (2025-08-28) is scheduled for retirement on 2027-03-02.

How much does GPT Audio (2025-08-28) cost?

GPT Audio (2025-08-28) costs $2.50 per 1M input tokens from OpenAI, and $10.00 per 1M output tokens from OpenAI.

What is the context window of GPT Audio (2025-08-28)?

GPT Audio (2025-08-28) accepts up to 128K tokens of context and can return up to 16K output tokens.

Which providers serve GPT Audio (2025-08-28)?

GPT Audio (2025-08-28) is available from 2 serving providers, each with its own pricing and model ID. OpenAI is currently the cheapest.

What can GPT Audio (2025-08-28) do?

GPT Audio (2025-08-28) supports tool use and audio input.

Other OpenAI models

compare pricing across the OpenAI lineup

gpt-oss-120b$0.03/1M · 23 providers gpt-oss-20b$0.0145/1M · 15 providers GPT-5 Mini$0.25/1M · 9 providers GPT-5$1.25/1M · 9 providers GPT-5 Nano$0.05/1M · 8 providers GPT-5.6 Luna$0.20/1M · 7 providers GPT-5.6 Terra$2.00/1M · 7 providers GPT-4o-mini$0.15/1M · 6 providers

Listed prices from LiteLLM, OpenRouter and Vercel · last checked Oct 14, 2026

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