# Muse Spark 1.2

Muse Spark 1.2 là mô hình AI từ Meta, phát hành vào 2026-08-05. Cửa sổ ngữ cảnh có độ dài 1.048.576 token. Độ dài đầu ra tối đa là 131.072 token.

- Nhà phát triển: Meta
- Id: muse-spark-1.2
- Theo báo cáo: 2026-08-05T00:00:00.000Z
- Đã phát hành: 2026-08-05T00:00:00.000Z
- Phát hiện: 2026-09-08T16:54:31.885Z
  - [liên kết bằng chứng](https://www.designarena.ai/leaderboard/ui-components)
- Trạng thái: Đã phát hành
- Tính khả dụng của API: 2026-08-05
  - [liên kết bằng chứng](https://research.meta.ai/blog/introducing-muse-code-and-muse-spark-1-2)
- Tính khả dụng của API: 2026-08-20
  - [liên kết bằng chứng](https://research.meta.ai/blog/multimodal-intelligence-of-muse-spark-1-2)
- Địa chỉ chuẩn: https://alexgetman.com/vi/models/meta/muse-spark-1-2/

## Câu hỏi

### Cửa sổ ngữ cảnh của Muse Spark 1.2 là gì?

Cửa sổ ngữ cảnh có độ dài 1.048.576 token. Độ dài đầu ra tối đa là 131.072 token.

### Muse Spark 1.2 được phát hành khi nào?

2026-08-05.

## Dòng thời gian

- 2026-08-06T05:00:00.000Z · [Alex Getman](https://alexgetman.com/150/meta-released-muse-code-its-own-coding-harness/)
> ⚡️ Meta released Muse Code, its own coding harness.
> 
> It runs on the new Muse Spark 1.2. Below is gameplay from a game it built.
- 2026-08-10T10:51:03.374Z · [Alex Getman](https://alexgetman.com/167/muse-spark-1-2-is-going-open-weight/)
> ⚡️ Muse Spark 1.2 is going open weight
> 
> Meta published a big post outlining its AI strategy and promised to start releasing open models again. Right after that, it released the weights for Muse Glimmer and confirmed that Muse Spark 1.2 is coming next.
- 2026-08-14T05:00:00.000Z · [Alex Getman](https://alexgetman.com/182/very-few-people-know-this-but-muse-spark-1-2-might-be-the-best-value-model-on-th/)
> Very few people know this, but Muse Spark 1.2 might be the best value model on the market right now.
> 
> Its intelligence is around GPT-5.6 Terra.
> 
> But if you use Muse Code and agree to code analysis through the Contributor tier, the price drops 10–20x.
> 
> So you basically get Terra-level intelligence at Luna-level cost.
- 2026-08-20T11:57:14.192Z · [Alex Getman](https://alexgetman.com/200/muse-spark-1-2-is-now-free-on-opencode/)
> ⚡️ Muse Spark 1.2 is now free on OpenCode
> 
> Easiest way to get started is OpenCode Desktop
> https://opencode.ai/download
> 
> Power users can grab an API key here
> https://opencode.ai/zen
> 
> - Base URL https://opencode.ai/zen/v1
> - Model muse-spark-1.2-contributor-free
> 
> Data may be used for training.
- 2026-11-13T19:38:16.656Z · [Meta · Research articles](https://research.meta.ai/blog/introducing-muse-code-and-muse-spark-1-2)
> Muse Spark 1.2 is available today in Muse Code and in Meta Model API with expanded global access
**Việc sử dụng đã được xác nhận**
- 2026-11-13T19:38:16.656Z · [Meta · Research articles · Introducing Muse Code and Muse Spark 1.2](https://research.meta.ai/blog/introducing-muse-code-and-muse-spark-1-2)
- 2026-11-13T19:38:16.656Z · [Meta · Research articles](https://research.meta.ai/blog/multimodal-intelligence-of-muse-spark-1-2)
> Muse Spark 1.2 is available in Meta Model API and Muse Code

## Liên kết bằng chứng

- [editorial](https://alexgetman.com/150/meta-released-muse-code-its-own-coding-harness/)
- [editorial](https://alexgetman.com/167/muse-spark-1-2-is-going-open-weight/)
- [editorial](https://alexgetman.com/182/very-few-people-know-this-but-muse-spark-1-2-might-be-the-best-value-model-on-th/)
- [editorial](https://alexgetman.com/200/muse-spark-1-2-is-now-free-on-opencode/)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [meta-model-index](https://dev.meta.ai/docs/models)
- [Arena · leaderboards](https://developer.meta.com/ai/models/muse-spark/)
- [TrueFoundry · Azure catalogue](https://github.com/truefoundry/models/blob/main/providers/azure-ai-foundry/muse-spark-1.2.yaml)
- [TrueFoundry · Azure catalogue](https://github.com/truefoundry/models/blob/main/providers/microsoft-foundry/muse-spark-1.2.yaml)
- [models.dev · catalogue](https://models.dev/#muse-spark-1-2)
- [models.dev · catalogue](https://models.dev/#muse-spark-1.2)
- [models.dev · catalogue](https://models.dev/#muse-spark-1.2-contributor-free)
- [OpenCode · discovery](https://opencode.ai/data/meta/muse-spark-1-2)
- [OpenRouter](https://openrouter.ai/meta/muse-spark-1.2)
- [meta-articles](https://research.meta.ai/blog/introducing-muse-code-and-muse-spark-1-2)
- [meta-articles](https://research.meta.ai/blog/multimodal-intelligence-of-muse-spark-1-2)
- [designarena:uicomponent](https://www.designarena.ai/leaderboard/ui-components)
- [DesignArena · website](https://www.designarena.ai/leaderboard/website)
- [DesignArena · dataviz](https://www.designarena.ai/leaderboard?category=dataviz)
- [DesignArena · gamedev](https://www.designarena.ai/leaderboard?category=gamedev)
- [DesignArena · svg](https://www.designarena.ai/leaderboard?category=svg)
- [DesignArena · uicomponent](https://www.designarena.ai/leaderboard?category=uicomponent)
- [DesignArena · website](https://www.designarena.ai/leaderboard?category=website)

## Tín hiệu

- [Muse Spark 1.2 được phát hiện trên DesignArena](https://alexgetman.com/vi/signals/2026/09/13/story-deepseek-deepseek-v4-flash-0423-2/)
- [Muse Spark 1.2 được phát hiện trên DesignArena](https://alexgetman.com/vi/signals/2026/09/08/muse-spark-1-2/)