Calculate the cost of using gpt-4o-realtime-preview-2024-10-01 from Azure for your AI applications
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gpt-4o-realtime-preview-2024-10-01 is a realtime model from Azure, one of 12 realtime models they offer. It is priced at $5.50 per 1M input tokens and $22.00 per 1M output tokens, ranking 25 out of 28 realtime models by cost and cheaper than 0% of models in this category. gpt-4o-realtime-preview-2024-10-01 supports function calling, audio input, audio output. It accepts up to 128K input tokens.
Note: Use the interactive calculator above to estimate costs for your specific usage patterns.
Use the maximum token limits shown above to understand the model's capacity. This model can handle up to 128,000 input tokens. The maximum output length is 4,096 tokens.
At $5.50 per 1M input tokens and $22.00 per 1M output tokens, gpt-4o-realtime-preview-2024-10-01 ranks 25 out of 28 realtime models by input cost. It is more expensive compared to the median of $4.00 for realtime models, and is cheaper than 0% of models in this category.
gpt-4o-realtime-preview-2024-10-01 is one of 12 Azure realtime models, with support for function calling, audio input, audio output.
| Model | Provider | Input / 1M tokens | Output / 1M tokens | vs gpt-4o-realtime-preview-2024-10-01 |
|---|---|---|---|---|
| gpt-4o-realtime-preview | OpenAI | $5.00 | $20.00 | -9% |
| gpt-4o-realtime-preview-2024-12-17 | OpenAI | $5.00 | $20.00 | -9% |
| gpt-4o-realtime-preview-2025-06-03 | OpenAI | $5.00 | $20.00 | -9% |
Similar realtime models from other providers
No. gpt-4o-realtime-preview-2024-10-01 costs $5.50 per 1M input tokens while gpt-4o-realtime-preview costs $5.00 per 1M input tokens, making gpt-4o-realtime-preview 9% more affordable for input. However, gpt-4o-realtime-preview-2024-10-01 may offer different capabilities or performance characteristics that justify the price difference.
gpt-4o-realtime-preview-2024-10-01 input pricing is $5.50 per 1M tokens, which is 38% above the median of $4.00 for realtime models. It ranks 25 out of 28 realtime models by input cost, making it cheaper than 0% of models in this category. For output, it costs $22.00 per 1M tokens compared to the median of $16.00.
Among Azure's 12 realtime models, gpt-4o-realtime-preview-2024-10-01 ranks 9 by input cost.
The most comparable realtime models to gpt-4o-realtime-preview-2024-10-01 are: gpt-4o-realtime-preview from OpenAI ($5.00/1M input tokens); gpt-4o-realtime-preview-2024-12-17 from OpenAI ($5.00/1M input tokens); gpt-4o-realtime-preview-2025-06-03 from OpenAI ($5.00/1M input tokens); gpt-realtime from OpenAI ($4.00/1M input tokens). These alternatives were selected based on similar capabilities, pricing, and provider diversity. You can compare any of these models in detail using the Bifrost Model Library.
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gpt-4o-realtime-preview-2024-10-01 is priced based on input and output tokens. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected input and output tokens volume and the calculator will show the total cost breakdown. For reference, processing 1M input tokens costs $5.50 and generating 1M output tokens costs $22.00.