---
title: "muse-spark-1.3-contributor - Model Details & Comparison"
description: "muse-spark-1.3-contributor from Opencode Zen: capabilities, context limits, pricing, and side-by-side comparisons with alternative models."
url: "https://www.getmaxim.ai/bifrost/model-library/compare/opencode-zen/muse-spark-1.3-contributor"
markdown: "https://www.getmaxim.ai/bifrost/model-library/compare/opencode-zen/muse-spark-1.3-contributor.md"
---

# muse-spark-1.3-contributor - Model Details & Comparison

> muse-spark-1.3-contributor from Opencode Zen: capabilities, context limits, pricing, and side-by-side comparisons with alternative models.

## Important Links

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

## About muse-spark-1.3-contributor

muse-spark-1.3-contributor is a chat model from Opencode-zen, one of 59 chat models they offer. It is priced at $0.10 per 1M input tokens and $0.20 per 1M output tokens, ranking 517 out of 3648 chat models by cost and cheaper than 85% of models in this category.

## Specifications

- **Opencode Zen Provider.**
- **Chat Mode.**
- **$0.10 / 1M tokens Input Price.**
- **$0.20 / 1M tokens Output Price.**

## muse-spark-1.3-contributor Pricing Overview

At $0.10 per 1M input tokens and $0.20 per 1M output tokens, muse-spark-1.3-contributor ranks 517 out of 3648 chat models by input cost. It is more affordable compared to the median of $0.57 for chat models, and is cheaper than 85% of models in this category.

## Models to Compare

Alternatives to muse-spark-1.3-contributor with comparable capabilities.

| Model | Provider | Input $/1M | Output $/1M |
| --- | --- | --- | --- |
| gpt-4.1-nano | Azure | $0.10 | $0.40 |
| gpt-4.1-nano-2025-04-14 | Azure | $0.10 | $0.40 |
| Phi-4 | Azure | $0.13 | $0.50 |
| Phi-4-multimodal-instruct | Azure | $0.08 | $0.32 |
| Phi-4-reasoning | Azure | $0.13 | $0.50 |

- [Compare gpt-4.1-nano](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-4.1-nano.md)
- [Compare gpt-4.1-nano-2025-04-14](https://www.getmaxim.ai/bifrost/model-library/compare/azure/gpt-4.1-nano-2025-04-14.md)
- [Compare Phi-4](https://www.getmaxim.ai/bifrost/model-library/compare/azure/phi-4.md)
- [Compare Phi-4-multimodal-instruct](https://www.getmaxim.ai/bifrost/model-library/compare/azure/phi-4-multimodal-instruct.md)
- [Compare Phi-4-reasoning](https://www.getmaxim.ai/bifrost/model-library/compare/azure/phi-4-reasoning.md)

## Related Resources

- [Calculate muse-spark-1.3-contributor costs](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/opencode-zen/model/muse-spark-1.3-contributor.md)
- [All Opencode-zen pricing](https://www.getmaxim.ai/bifrost/llm-cost-calculator/provider/opencode-zen.md)

## FAQ

### Is muse-spark-1.3-contributor cheaper than gpt-4.1-nano?

No. muse-spark-1.3-contributor costs $0.10 per 1M input tokens while gpt-4.1-nano costs $0.10 per 1M input tokens, making gpt-4.1-nano 0% more affordable for input. However, muse-spark-1.3-contributor may offer different capabilities or performance characteristics that justify the price difference.

### How does muse-spark-1.3-contributor pricing compare to the average chat model?

muse-spark-1.3-contributor input pricing is $0.10 per 1M tokens, which is 82% below the median of $0.57 for chat models. It ranks 517 out of 3648 chat models by input cost, making it cheaper than 85% of models in this category. For output, it costs $0.20 per 1M tokens compared to the median of $1.65.

### What makes muse-spark-1.3-contributor different from other Opencode-zen models?

Among Opencode-zen's 59 chat models, muse-spark-1.3-contributor ranks 2 by input cost.

### What are the best alternatives to muse-spark-1.3-contributor?

The most comparable chat models to muse-spark-1.3-contributor are: gpt-4.1-nano from Azure ($0.10/1M input tokens); gpt-4.1-nano-2025-04-14 from Azure ($0.10/1M input tokens); Phi-4 from Azure ($0.13/1M input tokens); Phi-4-multimodal-instruct from Azure ($0.08/1M 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 muse-spark-1.3-contributor costs?

muse-spark-1.3-contributor 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 $0.10 and generating 1M output tokens costs $0.20.

## Related Resources

- [Opencode Zen models](https://www.getmaxim.ai/bifrost/model-library/provider/opencode-zen.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)
- [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/bifrost/resources.md)

---

*This is a markdown version of [https://www.getmaxim.ai/bifrost/model-library/compare/opencode-zen/muse-spark-1.3-contributor](https://www.getmaxim.ai/bifrost/model-library/compare/opencode-zen/muse-spark-1.3-contributor) for AI/LLM consumption.*