---
title: "grok-voice-latest - Model Details & Comparison"
description: "grok-voice-latest from xAI: capabilities, context limits, pricing, and side-by-side comparisons with alternative models."
url: "https://www.getmaxim.ai/bifrost/model-library/compare/xai/grok-voice-latest"
markdown: "https://www.getmaxim.ai/bifrost/model-library/compare/xai/grok-voice-latest.md"
---

# grok-voice-latest - Model Details & Comparison

> grok-voice-latest from xAI: capabilities, context limits, pricing, and side-by-side comparisons with alternative models.

## Important Links

- [View MCP Gateway](https://www.getmaxim.ai/resources/mcp-gateway.md)
- [Features](https://www.getmaxim.ai/bifrost/#features)
- [Enterprise](https://www.getmaxim.ai/enterprise)
- [Pricing](https://www.getmaxim.ai/pricing.md)
- [Docs](https://docs.getbifrost.ai)
- [GitHub](https://github.com/maximhq/bifrost)
- [Book a Demo](https://www.getmaxim.ai/book-a-demo)

## About grok-voice-latest

grok-voice-latest is a realtime model from xAI. It is priced at $0.0013 per second of audio. grok-voice-latest supports function calling, audio input, audio output.

## Specifications

- **xAI Provider.**
- **Realtime Mode.**

## Capabilities

grok-voice-latest supports: Function Calling, Audio Input, Audio Output.

## grok-voice-latest Pricing Overview

grok-voice-latest is a realtime model from xAI, with support for function calling, audio input, audio output.

## Models to Compare

Alternatives to grok-voice-latest with comparable capabilities.

| Model | Provider | Input $/1M | Output $/1M |
| --- | --- | --- | --- |
| gpt-4o-mini-realtime-preview-2024-12-17 | Azure | $0.66 | $2.64 |
| gpt-4o-realtime-preview-2024-10-01 | Azure | $5.50 | $22.00 |
| gpt-4o-realtime-preview-2024-12-17 | Azure | $5.50 | $22.00 |
| gpt-realtime | Azure | $4.00 | $16.00 |
| gpt-realtime-2025-08-28 | Azure | $4.00 | $16.00 |

- [Compare gpt-4o-mini-realtime-preview-2024-12-17](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-4o-mini-realtime-preview-2024-12-17.md)
- [Compare gpt-4o-realtime-preview-2024-10-01](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-4o-realtime-preview-2024-10-01.md)
- [Compare gpt-4o-realtime-preview-2024-12-17](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-4o-realtime-preview-2024-12-17.md)
- [Compare gpt-realtime](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-realtime.md)
- [Compare gpt-realtime-2025-08-28](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-realtime-2025-08-28.md)

## Related Resources

- [All xAI pricing](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/xai.md)

## FAQ

### What are the best alternatives to grok-voice-latest?

The most comparable realtime models to grok-voice-latest are: gpt-4o-mini-realtime-preview-2024-12-17 from Azure ($0.66/1M input tokens); gpt-4o-realtime-preview-2024-10-01 from Azure ($5.50/1M input tokens); gpt-4o-realtime-preview-2024-12-17 from Azure ($5.50/1M input tokens); gpt-realtime from Azure ($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.

### How do I calculate grok-voice-latest costs?

grok-voice-latest is priced based on audio seconds. Use the interactive calculator at the top of this page to estimate costs for your specific workload. Enter your expected audio seconds volume and the calculator will show the total cost breakdown.

## Related Resources

- [Model library](https://www.getmaxim.ai/bifrost/model-library.md)
- [LLM cost calculator](https://www.getmaxim.ai/bifrost/llm-cost-calculator.md)
- [Docs: Bifrost docs](https://docs.getbifrost.ai)
- [GitHub: maximhq/bifrost](https://github.com/maximhq/bifrost)
- [Pricing: Bifrost pricing](https://www.getmaxim.ai/pricing.md)
- [Enterprise: Bifrost enterprise](https://www.getmaxim.ai/enterprise)
- [Book a Demo: Bifrost demo](https://www.getmaxim.ai/book-a-demo)
- [Resources: Bifrost resources](https://www.getmaxim.ai/resources.md)

---

*This is a markdown version of [https://www.getmaxim.ai/bifrost/model-library/compare/xai/grok-voice-latest](https://www.getmaxim.ai/bifrost/model-library/compare/xai/grok-voice-latest) for AI/LLM consumption.*