GPT Realtime 2.1 Mini
Context
128K
Max output
4K
Serving providers
1
Cheapest input
$0.60 /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 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OpenAICheapest | $0.60 | $2.40 | 1 | |||||||||||||
| ||||||||||||||||
Price history
listed seller prices, input and output per 1M tokens Input Output
Price history is accruing. We record a point each day a listed seller price changes; the full backfill lands shortly.
Cost calculator
estimate your monthly spend on this model$312
estimated / month
Model IDs
copy the exact identifier for your platformgpt-realtime-2.1-mini
Frequently asked questions
GPT Realtime 2.1 Mini pricing, context and availabilityHow much does GPT Realtime 2.1 Mini cost?
GPT Realtime 2.1 Mini costs $0.60 per 1M input tokens from OpenAI, and $2.40 per 1M output tokens from OpenAI.
What is the context window of GPT Realtime 2.1 Mini?
GPT Realtime 2.1 Mini accepts up to 128K tokens of context and can return up to 4K output tokens.
What can GPT Realtime 2.1 Mini do?
GPT Realtime 2.1 Mini supports tool use and audio input.
Other OpenAI models
compare pricing across the OpenAI lineup Listed prices from LiteLLM, OpenRouter and Vercel · last checked Jul 18, 2026
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