Meta: Muse Spark 1.3 Contributor
The Meta: Muse Spark 1.3 Contributor is an AI model that supports multiple input modalities, including text, image, video, file, and audio. It also allows for context lengths of up to 1048576 tokens, making it suitable for tasks requiring extensive knowledge or understanding. When considering this model, note its pricing structure: $0.1 per million input tokens and $0.2 per million output tokens. With no benchmark coverage available yet, users should exercise caution in evaluating its performance. Those with specific needs that align with its capabilities and a moderate budget may wish to shortlist the Meta: Muse Spark 1.3 Contributor for further consideration.
- Model ID
- meta/muse-spark-1.3-contributor
- Vendor
- meta
- Released
- September 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 |
Strong choice for
Category rankings
Where Meta: Muse Spark 1.3 Contributor places across the 8 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #1 | TranscriptionVoice · of 25 ranked | 123 |
| #1 | TTS ReplacementVoice · of 25 ranked | 115 |
| #1 | Video Auto-TaggingVideo · of 25 ranked | 123 |
| #1 | Real-Time ChatLatency · of 25 ranked | 118 |
| #8 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #12 | Social Media PostsWriting · of 25 ranked | 119 |
| #12 | Voice Assistant BackendVoice · of 25 ranked | 123 |
| #12 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
Similar models
Meta: Muse Spark 1.3
Meta: Muse Spark 1.2 Contributor
Meta: Muse Spark 1.2
Meta: Muse Spark 1.1
Meta: Muse Glimmer 30B
Meta: Muse Glimmer 30B (batch)
Quick answers
- How much does Meta: Muse Spark 1.3 Contributor cost?
- $0.10 per million input tokens and $0.20 per million output tokens.
- What is Meta: Muse Spark 1.3 Contributor's context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Meta: Muse Spark 1.3 Contributor support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Meta: Muse Spark 1.3 Contributor process images?
- Yes, it accepts image input.