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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.

Quality Score
100/100
price + capability + benchmarks
Input Price
$1.25
per 1M tokens
Output Price
$4.25
per 1M tokens
Context Window
1,048,576
tokens

Benchmark results

Independent, published benchmarks. Blended score 85.2 across 3 benchmarks, last refreshed 2026-08-13. How scoring works →

BenchmarkMeasuresScore
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 →

JobTokensCost
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 →

#CategoryScore
#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.