# Muse Spark 1.2 Review & Benchmarks (2026): Price, Context, Specs | Alher Tech

> Muse Spark 1.2 by Meta: benchmarks, pricing, context window, strengths and use cases. Data from official benchmark sources.

- Canonical page: https://alhertech.com/en/ai-comparison/muse-spark-1-2/
- Site: Alher Tech (custom software, AI agents and SEO engineering, https://alhertech.com/)
- Contact: https://alhertech.com/en/contact/

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Last updated: August 11, 2026

## Specs

- **Vendor**: Meta
- **Released**: August 5, 2026
- **Context window**: 1.048576M tokens
- **Input**: $1.25 / M tokens
- **Output**: $4.25 / M tokens

## Benchmarks

## Strengths

- Frontier reasoning at a fraction of the flagship price
- Accepts text, images, audio, video and PDFs in a 1M-token window
- Weights released publicly, so it can be self-hosted and audited

## Weaknesses

- Meta publishes its own benchmark suite, so cross-vendor comparison is hard
- Self-hosting a model this size needs serious GPU budget

## Best for

- Agentic workloads over long documents
- Teams that need weights on their own infrastructure
- Multimodal pipelines mixing video and PDFs

[Compare with other AI models](https://alhertech.com/en/ai-comparison/)