How much does GPT Realtime 2.1 Mini cost?

The lowest price for GPT Realtime 2.1 Mini is $2.40 /1M, at APIYI.

Which provider offers GPT Realtime 2.1 Mini cheapest?

APIYI, at $2.40 /1M. 3 providers serve GPT Realtime 2.1 Mini; the table above lists every one with its price.

No. GPT Realtime 2.1 Mini is only available through an API; OpenAI does not publish its weights.

3 API providers serve GPT Realtime 2.1 Mini. Compare their prices above, or open a provider to see everything it offers.

Textby OpenAIProprietary (API only)

GPT Realtime 2.1 Mini is a text model by OpenAI. 3 providers serve it, from $2.40 to $2.88 /1M; the lowest price is at APIYI.

Lowest price$2.40/1Mat APIYI

Maker's price—The maker does not sell it

Providers3

Context—

Against the 737 text models on the site priced the same way.

Mid-priced: its lowest price is $2.40 /1M against a median of $1.10; 66% of comparable models cost less.
3 providers serve it; 52% of comparable models have fewer.

Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.

Provider	Input	Output	Prompt caching	Context
APIYI	$0.60/1M	$2.40/1M	—	—
DevPass (LLM Gateway)	$0.60/1M	From$2.40/1M	$0.06/1M	—
CometAPI	$0.48/1M	$2.88/1M	$0.048/1M	—

Output price by provider, /1M, cheapest first

Prices in US dollars, updated daily from each provider. Prices last checked Oct 25, 2026.

Same kind of model from other makers, at a similar price.

Model	Lowest price	Context	Arena	Providers
GPT Realtime 2.1 Minithis model	$2.40/1M	—	—	3
GLM-5.3	$1.10/1M	1.05M	1623	49
Qwen3.8 2.4T A95B	$4.11/1M	1M	—	22
Grok 4.7	$4.80/1M	500K	1637	28
Gemini 3 Flash	$2.40/1M	1.05M	1466	5
Mistral Large 4	$2.09/1M	1.05M	1543	13
Muse Spark 1.3	$4.25/1M	1.05M	1657	11
Sonar	$1/1M	127K	—	9
GLM-5.2	$1.80/1M	1M	1604	44

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