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Virtuoso Large vs Muse Spark 1.1

At a glance

Arcee AI's flagship model for complex enterprise tasks.

131K ctx$0.75/$1.20 per M

Meta's multimodal reasoning model built for agentic work and real-world coding.

1.0M ctx$1.25/$4.25 per M
Agent Demos
All agent demos

No shared agent demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
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No benchmarks available

This model hasn't been benchmarked yet.

Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-16
Reasoning & Knowledge
Expert-Level52.2%
Agentic
Terminal Tasks80.0%
Specs
131K
Context
64K
Max output
May 2025
Released
1.0M
Context
16K
Max output
Jul 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input40%$0.75/M tokens
Output72%$1.20/M tokens
Live pricing, shown before you run
Input$1.25/M tokens
Output$4.25/M tokens
Cache read$0.15/M tokens
Web search$0.003/search
Chat with Virtuoso LargeGo to model
Chat with Muse Spark 1.1Go to model
Frequently Asked Questions: Virtuoso Large vs Muse Spark 1.1▼

Which is better, Virtuoso Large or Muse Spark 1.1?

▼

Both Virtuoso Large and Muse Spark 1.1 are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Virtuoso Large or Muse Spark 1.1?

▼

Virtuoso Large has a lower blended cost. Virtuoso Large: $0.75 input / $1.20 output. Muse Spark 1.1: $1.25 input / $4.25 output.

Which has a larger context window, Virtuoso Large or Muse Spark 1.1?

▼

Muse Spark 1.1 has a larger context window: Virtuoso Large supports 131K tokens vs Muse Spark 1.1 at 1M tokens.

Do both Virtuoso Large and Muse Spark 1.1 support vision?

▼

Muse Spark 1.1 supports vision/image input, but Virtuoso Large does not.

What are the key differences between Virtuoso Large and Muse Spark 1.1?

▼

Key differences: only Muse Spark 1.1 supports vision input; only Muse Spark 1.1 offers extended reasoning mode. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Virtuoso Large and Muse Spark 1.1 for free on idapt.app to see which performs better for your specific needs.

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