---
title: "lyria-realtime-exp - Model Details & Comparison"
description: "lyria-realtime-exp from Google Gemini: capabilities, context limits, pricing, and side-by-side comparisons with alternative models."
url: "https://www.getmaxim.ai/bifrost/model-library/compare/gemini/lyria-realtime-exp"
markdown: "https://www.getmaxim.ai/bifrost/model-library/compare/gemini/lyria-realtime-exp.md"
---

# lyria-realtime-exp - Model Details & Comparison

> lyria-realtime-exp from Google Gemini: 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)
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## About lyria-realtime-exp

lyria-realtime-exp is a chat model from Google Gemini. lyria-realtime-exp supports audio output. Its 1,049K-token context window is in the top 13% among chat models.

## Specifications

- **Google Gemini Provider.**
- **Chat Mode.**
- **1,048,576 Max Input Tokens.**
- **65,536 Max Output Tokens.**
- **65,536 Max Tokens.**
- **$0.0000 / 1M tokens Input Price.**
- **$0.0000 / 1M tokens Output Price.**

## Capabilities

lyria-realtime-exp supports: Audio Output.

## lyria-realtime-exp Pricing Overview

lyria-realtime-exp is a chat model from Google Gemini, with support for audio output. its 1,049K-token context window places it in the top 13% of chat models.

## Models to Compare

Alternatives to lyria-realtime-exp with comparable capabilities.

| Model | Provider | Input $/1M | Output $/1M |
| --- | --- | --- | --- |
| gpt-4o-audio-preview-2024-12-17 | OpenAI | $2.50 | $10.00 |
| gpt-4o-audio-preview-2025-06-03 | OpenAI | $2.50 | $10.00 |
| gpt-audio | OpenAI | $2.50 | $10.00 |
| gpt-audio-1.5 | OpenAI | $2.50 | $10.00 |
| gpt-audio-2025-08-28 | OpenAI | $2.50 | $10.00 |

- [Compare gpt-4o-audio-preview-2024-12-17](https://www.getmaxim.ai/bifrost/model-library/compare/openai/gpt-4o-audio-preview-2024-12-17.md)
- [Compare gpt-4o-audio-preview-2025-06-03](https://www.getmaxim.ai/bifrost/model-library/compare/openai/gpt-4o-audio-preview-2025-06-03.md)
- [Compare gpt-audio](https://www.getmaxim.ai/bifrost/model-library/compare/openai/gpt-audio.md)
- [Compare gpt-audio-1.5](https://www.getmaxim.ai/bifrost/model-library/compare/openai/gpt-audio-1.5.md)
- [Compare gpt-audio-2025-08-28](https://www.getmaxim.ai/bifrost/model-library/compare/openai/gpt-audio-2025-08-28.md)

## Related Resources

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

## FAQ

### Is lyria-realtime-exp cheaper than gpt-4o-audio-preview-2024-12-17?

Yes. lyria-realtime-exp costs $0.0000 per 1M input tokens compared to gpt-4o-audio-preview-2024-12-17's $2.50 per 1M input tokens. Both are chat models and share support for function calling, audio input, audio output.

### What are the best alternatives to lyria-realtime-exp?

The most comparable chat models to lyria-realtime-exp are: gpt-4o-audio-preview-2024-12-17 from OpenAI ($2.50/1M input tokens); gpt-4o-audio-preview-2025-06-03 from OpenAI ($2.50/1M input tokens); gpt-audio from OpenAI ($2.50/1M input tokens); gpt-audio-1.5 from OpenAI ($2.50/1M 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 large is lyria-realtime-exp's context window?

lyria-realtime-exp supports up to 1,048,576 input tokens, placing it in the top 13% of chat models by context window size (rank 307 of 3746). This makes it suitable for processing long documents, extensive code repositories, or maintaining detailed conversation histories.

### How do I calculate lyria-realtime-exp costs?

lyria-realtime-exp 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 $0.0000 and generating 1M output tokens costs $0.0000.

## Related Resources

- [Google Gemini models](https://www.getmaxim.ai/bifrost/model-library/provider/gemini.md)
- [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/gemini/lyria-realtime-exp](https://www.getmaxim.ai/bifrost/model-library/compare/gemini/lyria-realtime-exp) for AI/LLM consumption.*