# Muse Spark Open

Muse Spark Open ialah model daripada Meta dengan pemberat terbuka, dikeluarkan pada 2026-10-15. Tetingkap konteks ialah 1,048,576 token.

- Pembangun: Meta
- Id: muse-spark-open
- Dikeluarkan: 2026-10-15T00:00:00.000Z
- Pengesanan: 2026-10-15T16:55:52.839Z
  - [pautan bukti](https://huggingface.co/meta-models/Muse-Spark-Open-816B-A42B)
- Status: Dikeluarkan
- Pemberat terbuka: 2026-10-15
  - [pautan bukti](https://research.meta.ai/blog/muse-spark-open)
- Ketersediaan API: 2026-10-15
  - [pautan bukti](https://research.meta.ai/blog/muse-spark-open)
- Kanonikal: https://alexgetman.com/ms/models/meta/muse-spark-open/

## Soalan

### Apakah tetingkap konteks Muse Spark Open?

Tetingkap konteks ialah 1,048,576 token.

### Adakah pemberat Muse Spark Open tersedia untuk umum?

Ya. Meta menerbitkan pemberatnya.

### Bilakah Muse Spark Open dikeluarkan?

Pada 2026-10-15.

## Garis masa

**Penggunaan disahkan**
- 2026-11-11T09:25:58.367Z · [Meta · Research articles · Introducing Muse Spark Open, The Most Capable US Open‑Weight Model to Date](https://research.meta.ai/blog/muse-spark-open)

## Pautan bukti

- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [Command Code · models](https://commandcode.ai/docs/reference/cli/models)
- [Vertex AI · Model Garden](https://console.cloud.google.com/vertex-ai/publishers/meta/model-garden/muse-spark-open)
- [review](https://dev.meta.ai/docs/muse-spark-open)
- [review](https://huggingface.co/meta-models/Muse-Spark-Open-816B-A42B)
- [huggingface:meta-models](https://huggingface.co/meta-models/Muse-Spark-Open-816B-A42B-NVFP4)
- [models.dev · catalogue](https://models.dev/#Muse-Spark-Open-816B-A42B)
- [models.dev · catalogue](https://models.dev/#muse-spark-open)
- [OpenCode · discovery](https://opencode.ai/data/meta/muse-spark-open)
- [OpenRouter](https://openrouter.ai/meta/muse-spark-open)
- [review](https://research.meta.ai/blog/muse-spark-open)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)
- [DesignArena · website](https://www.designarena.ai/leaderboard/website)

## Isyarat

- [Muse Spark Open: Pemberat terbuka](https://alexgetman.com/ms/signals/2026/10/15/muse-spark-open-3/)