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Claude Sonnet 4.6 vs Muse Spark 1.1

At a glance
AnthropicClaude Sonnet 4.6

Anthropic's previous-generation Sonnet, with strong performance across coding, agents, and professional work.

851M ctx$3.00/$15.00 per M#14/92
MetaMuse Spark 1.1

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

1.0M ctx$1.25/$4.25 per M
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
AnthropicClaude Sonnet 4.6
Reasoning
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI84.8
Reasoning & Knowledge
Expert-Level—
Coding
Real-World Coding75.2%
Agentic
Terminal Tasks53.4%Novel Reasoning60.4%
MetaMuse Spark 1.1
Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-16
Cheaper
Capability
Capability—
Reasoning & Knowledge
Expert-Level52.2%
Coding
Real-World Coding—
Agentic
Terminal Tasks80.0%Novel Reasoning—
Specs
AnthropicClaude Sonnet 4.6
1M
Context
128K
Max output
Feb 2026
Released
MetaMuse Spark 1.1
1.0M
Context
16K
Max output
Jul 2026
Released
Capabilities
AnthropicClaude Sonnet 4.6
Vision
Audio
Reasoning
MetaMuse Spark 1.1
Vision
Audio
Reasoning
Pricing
AnthropicClaude Sonnet 4.6
Live pricing, shown before you run
Input$3.00/M tokens
Output$15.00/M tokens
Cache read$0.30/M tokens
Cache write$3.75/M tokens
Web search$0.01/search
MetaMuse Spark 1.1
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 Claude Sonnet 4.6Go to model
Chat with Muse Spark 1.1Go to model
Frequently Asked Questions: Claude Sonnet 4.6 vs Muse Spark 1.1▼

Which is better, Claude Sonnet 4.6 or Muse Spark 1.1?

▼

Both Claude Sonnet 4.6 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, Claude Sonnet 4.6 or Muse Spark 1.1?

▼

Muse Spark 1.1 has a lower blended cost. Claude Sonnet 4.6: $3.00 input / $15.00 output. Muse Spark 1.1: $1.25 input / $4.25 output.

Which has a larger context window, Claude Sonnet 4.6 or Muse Spark 1.1?

▼

Muse Spark 1.1 has a larger context window: Claude Sonnet 4.6 supports 1M tokens vs Muse Spark 1.1 at 1M tokens.

Do both Claude Sonnet 4.6 and Muse Spark 1.1 support vision?

▼

Yes, both Claude Sonnet 4.6 and Muse Spark 1.1 support vision/image input.

What are the key differences between Claude Sonnet 4.6 and Muse Spark 1.1?

▼

Key differences: Muse Spark 1.1 is significantly cheaper. 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 Claude Sonnet 4.6 and Muse Spark 1.1 for free on idapt.app to see which performs better for your specific needs.

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