Model overview
Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks. It accepts text, images, video, and PDF documents, returns text, and offers a 1M-token context window....
The summary below is compiled from sources by an AI model, not our own testing. Verify selection decisions against original sources and your workload.
Key features
- 支持多模态输入（文本、图像、视频、PDF文件）
- 具备1048576 token的超大上下文窗口
- 专为复杂智能体（agentic）推理任务设计
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| OpenRouter · meta/muse-spark-1.2 ↗ | USD 1.25 | USD 4.25 | Per million tokens | 2026/11/2 06:25:22 |
Some channels offer cache discounts. Check the source for cache read, write and additional fees.
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Muse Spark 1.2 是否支持图像和视频理解？
是的，根据资料，它明确支持 image 和 video 作为输入模态。
该模型的上下文长度具体是多少？
上下文窗口为 1,048,576 token（即 1M token）。
它能否生成结构化输出或调用工具？
资料中提及标签 'structured_outputs' 和 'tools'，表明其支持结构化输出与工具调用能力。
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：来源未披露，须进一步核验。模型介绍与第三方评测均以原来源的具体版本和方法为准。