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Gpt Realtime 1 5 pricing

If you are budgeting for Gpt Realtime 1 5, start with the numbers below. We index 1 provider price. Cheapest input is $4.00 per million tokens. Cheapest output is $16.00 per million tokens. The model lists a 32K context window in our data.

32K context·1 provider·verified Mar 13, 2026
Best input$4.00per 1M tokens · OpenAI
Best output$16.00per 1M tokens · OpenAI

Pricing across providers

Use this table to read Gpt Realtime 1 5 list prices. We show 1 source right now. Lowest input in the grid: OpenAI. The chart below the table helps when output prices are much higher than input prices.

O
OpenAInative
Input / 1M
$4.00
Output / 1M
$16.00
Cached in: $0.400

Input vs output · 1M tokens

Cost calculator

The calculator uses the same dollars per million tokens as the table. Adjust sliders to see how Gpt Realtime 1 5 cost scales with traffic.

In: $4.00/M·Out: $16.00/M·Cache: $0.400/M

0.400000¢ / req

0.800000¢ / req

Daily
$120
Monthly
$3.6K
Annual
$43.8K

Model specifications

Context length, caps, and capability flags for Gpt Realtime 1 5. Values follow the main provider (OpenAI) record in our index.

Context window
32,000 tokens
Max output
4,096 tokens
Vision (images)
No
Tool / function calling
Yes
Streaming
No
Released
N/A
Primary provider
OpenAI
Model family
N/A

Compare Gpt Realtime 1 5

Open a pair page to see Gpt Realtime 1 5 next to another model with a shared provider matrix. 6 shortcuts below.

Frequently asked questions

Quick frequently asked items for Gpt Realtime 1 5 pricing and limits.

Gpt Realtime 1 5 costs $4.00 per million input tokens and $16.00 per million output tokens via the native API. Prompt caching reduces input costs to $0.40/M tokens.

Also from OpenAI

Other models by OpenAI with live pricing in our catalog.