Meta: Muse Spark 1.2 Contributor
Meta's Muse Spark 1.2 Contributor is designed for handling extensive text contexts of up to 1048576 tokens and supports various input modalities including text, images, videos, files, and audio. This model can perform reasoning tasks and integrate external tools, making it versatile for complex projects. While the model offers robust functionality, its current benchmark coverage is lacking, meaning there are no independent evaluations to compare performance against other models. Considering its price at $0.1 per million input tokens and $0.2 per million output tokens, Muse Spark 1.2 Contributor might be a suitable choice for users requiring advanced multimodal handling and reasoning capabilities, especially those willing to pay for additional features like tool integration. However, potential buyers should weigh this against the absence of benchmark data, which currently makes it difficult to assess its performance relative to competitors.
- Model ID
- meta/muse-spark-1.2-contributor
- Vendor
- meta
- Released
- August 2026
- Tokenizer
- Other
- Input Modalities
- text, image, video, file, audio
- Output Modalities
- text
- Max Output
- 943,718 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- ✓ accepts audio
- Moderated
- yes
What it costs in practice
Computed from the current $0.10/M input and $0.20/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | under $0.01 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.06 |
| A month of a busy support chatbot | 5M in / 2M out | $0.90 |
Category rankings
Where Meta: Muse Spark 1.2 Contributor places across the 6 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #7 | TranscriptionVoice · of 25 ranked | 123 |
| #9 | TTS ReplacementVoice · of 25 ranked | 115 |
| #13 | Real-Time ChatLatency · of 25 ranked | 118 |
| #14 | Video Auto-TaggingVideo · of 25 ranked | 123 |
| #19 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #24 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
Similar models
Meta: Muse Spark 1.3 Contributor
Meta: Muse Spark 1.3
Meta: Muse Spark 1.2
Meta: Muse Spark 1.1
Meta: Muse Glimmer 30B
Quick answers
- How much does Meta: Muse Spark 1.2 Contributor cost?
- $0.10 per million input tokens and $0.20 per million output tokens.
- What is Meta: Muse Spark 1.2 Contributor's context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Meta: Muse Spark 1.2 Contributor support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Meta: Muse Spark 1.2 Contributor process images?
- Yes, it accepts image input.