OpenAI · current

GPT-Realtime mini

GPT-Realtime mini is attributed to OpenAI in the catalog. It accepts text and audio input and produces text and audio output. Reported capabilities include tool calling.

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Report an error Model and price history

Modalities

Hosted provider token rates

$0.60 / $2.40

USD per 1M input / output tokens · Vercel AI Gateway

Context

32K

Released

2025-10-06

Knowledge cutoff

Oct 1, 2023

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

1 observed offerings · token prices in USD per million where available

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Vercel AI Gateway

openai/gpt-realtime-mini

current

Input

$0.60

Output

$2.40

Cache

$0.06

Context

32K

Max output

Reasoning: No
Tool calling: Yes
Structured output: Unknown
Temperature: Yes

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
Vercel AI Gateway openai/gpt-realtime-mini	currentRecent price	32K	4K	$0.60	$2.40	$0.06	No	Yes	Unknown	Yes

Capabilities and limits

Input: text, audio
Output: text, audio
Max output: 4K
Weights: Closed (source-reported)
Release: 2025-10-06
Knowledge cutoff: Oct 1, 2023
Family: gpt-mini

Tool calling

Provider-specific limits and support can differ.

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Evaluate quality and latency on examples from your intended use before choosing a model.

Explore available evidence

Models to compare

Candidates match reported specifications; they are not tested replacements.

GPT-Audio MiniOpenAI · 128K contextCompare →GPT Realtime 1.5OpenAI · 32K contextCompare →Qwen3 Omni 30B A3B InstructAlibaba · 66K contextCompare →

Model and price history

Latest recorded change: source refresh · 2026-10-21

Model changes (1)

source refresh · 2026-10-21

{
  "before": {
    "context_tokens": 0,
    "supports_tools": false,
    "max_output_tokens": 0
  },
  "after": {
    "context_tokens": 32000,
    "supports_tools": true,
    "max_output_tokens": 4096
  }
}

Price history (23 observations)

Date	Provider	Input / output
2026-11-02	Vercel AI Gateway	$0.60 / $2.40
2026-11-01	Vercel AI Gateway	$0.60 / $2.40
2026-10-31	Vercel AI Gateway	$0.60 / $2.40
2026-10-30	Vercel AI Gateway	$0.60 / $2.40
2026-10-29	Vercel AI Gateway	$0.60 / $2.40
2026-10-28	Vercel AI Gateway	$0.60 / $2.40
2026-10-27	Vercel AI Gateway	$0.60 / $2.40
2026-10-27	Vercel AI Gateway	$0.60 / $2.40
2026-10-27	Vercel AI Gateway	$0.60 / $2.40
2026-10-27	Vercel AI Gateway	$0.60 / $2.40
2026-10-26	Vercel AI Gateway	$0.60 / $2.40
2026-10-25	Vercel AI Gateway	$0.60 / $2.40
2026-10-24	Vercel AI Gateway	$0.60 / $2.40
2026-10-24	Vercel AI Gateway	$0.60 / $2.40
2026-10-24	Vercel AI Gateway	$0.60 / $2.40
2026-10-23	Vercel AI Gateway	$0.60 / $2.40
2026-10-23	Vercel AI Gateway	$0.60 / $2.40
2026-10-23	Vercel AI Gateway	$0.60 / $2.40
2026-10-23	Vercel AI Gateway	$0.60 / $2.40
2026-10-23	Vercel AI Gateway	$0.60 / $2.40
2026-10-22	Vercel AI Gateway	$0.60 / $2.40
2026-10-21	Vercel AI Gateway	$0.60 / $2.40
2026-10-20	Vercel AI Gateway	$0.60 / $2.40