Meta: Muse Spark 1.1
Meta: Muse Spark 1.1 is equipped to handle diverse input modalities including text, images, videos, files, and audio, with an impressive context length of 1048576 tokens. It supports reasoning and tool integration, making it versatile for complex tasks. The model’s open-ended nature allows for flexible application but does not support structured output directly. For those seeking a robust model that can process multiple types of data within a broad context and incorporate tools or perform reasoning, Muse Spark 1.1 is a strong contender, especially considering its blended benchmark score of 85.2 across three independent benchmarks. Given the pricing at $1.25 per million input tokens and $4.25 per million output tokens, it may be more cost-effective for projects requiring extensive text processing or multimodal inputs, particularly for businesses willing to invest in a comprehensive solution.
Benchmark results
Independent, published benchmarks. Blended score 85.2 across 3 benchmarks, last refreshed 2026-08-13. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 87.8 |
| AI Index Coding | software engineering tasks | 100.0 |
| AI Index Agentic | multi-step tool-using tasks | 65.6 |
- Model ID
- meta/muse-spark-1.1
- Vendor
- meta
- Released
- July 2026
- Tokenizer
- Other
- Input Modalities
- text, image, video, file, audio
- Output Modalities
- text
- Max Output
- default
- 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 $1.25/M input and $4.25/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.04 |
| Classify 1,000 customer emails | 500k in / 50k out | $0.84 |
| A month of a busy support chatbot | 5M in / 2M out | $14.75 |
Strong choice for
Category rankings
Where Meta: Muse Spark 1.1 places across the 9 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #4 | Audio SummarizationVoice · of 25 ranked | 159 |
| #6 | Video SummarizationVideo · of 25 ranked | 159 |
| #9 | TTS ReplacementVoice · of 25 ranked | 115 |
| #21 | Sales / Cold EmailBusiness · of 25 ranked | 123 |
| #21 | Job Application DraftingBusiness · of 25 ranked | 123 |
| #21 | Journaling HelperPersonal · of 25 ranked | 123 |
| #21 | Recipe GenerationPersonal · of 25 ranked | 123 |
| #22 | TranscriptionVoice · of 25 ranked | 115 |
| #24 | Diagram ExtractionVision · of 25 ranked | 149 |
Similar models
Quick answers
- How much does Meta: Muse Spark 1.1 cost?
- $1.25 per million input tokens and $4.25 per million output tokens.
- What is Meta: Muse Spark 1.1's context window?
- 1,048,576 tokens, roughly 1,572 pages of text in a single request.
- Does Meta: Muse Spark 1.1 support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can Meta: Muse Spark 1.1 process images?
- Yes, it accepts image input.