GPT-4o Realtime Preview 2024-12-17

Azure OpenAI text

azure/us/gpt-4o-realtime-preview-2024-12-17

Input

$5.50

per 1M input tokens

Output

$22.00

per 1M output tokens

Cache read

$2.75

per 1M cached read tokens

Cache write

n/a

per 1M cache write tokens

Context window

16,000

Max output

4,096

Effective date

Sep 30, 2026

Estimate a workload

Enter token counts to see the cost at this model's rates.

Estimated cost: $0.00

Price history

blended $ per 1M tokens (3:1)
$8.39 $9.21 $10.0 $10.9 Jun 15, 2026: $9.63 Sep 30, 2026: $9.63 Jun 15, 2026 Sep 30, 2026
Effective Input Output Blended
Sep 30, 2026 $5.50 $22.00 $9.63
Jun 15, 2026 $5.50 $22.00 $9.63

Source: litellm. Confirm against the provider's official pricing before relying on these figures.