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GPT 4 Turbo vs Muse Spark 1.1

At a glance
OpenAIGPT 4 Turbo

GPT-4 Turbo with vision capabilities and improved performance.

61128K ctx$10.00/$30.00 per M#68/92
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
OpenAIGPT 4 Turbo
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI61.4
Reasoning & Knowledge
Graduate Science46.6%Expert-Level—
Math
Math Problems46.7%Competition Math6.7%
Agentic
Terminal Tasks—Task Horizon7min
MetaMuse Spark 1.1
Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-16
Cheaper
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Expert-Level52.2%
Math
Math Problems—Competition Math—
Agentic
Terminal Tasks80.0%Task Horizon—
Specs
OpenAIGPT 4 Turbo
128K
Context
4K
Max output
Apr 2024
Released
MetaMuse Spark 1.1
1.0M
Context
16K
Max output
Jul 2026
Released
Capabilities
OpenAIGPT 4 Turbo
Vision
Audio
Reasoning
MetaMuse Spark 1.1
Vision
Audio
Reasoning
Pricing
OpenAIGPT 4 Turbo
Live pricing, shown before you run
Input$10.00/M tokens
Output$30.00/M tokens
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 GPT 4 TurboGo to model
Chat with Muse Spark 1.1Go to model
Frequently Asked Questions: GPT 4 Turbo vs Muse Spark 1.1▼

Which is better, GPT 4 Turbo or Muse Spark 1.1?

▼

Both GPT 4 Turbo 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, GPT 4 Turbo or Muse Spark 1.1?

▼

Muse Spark 1.1 has a lower blended cost. GPT 4 Turbo: $10.00 input / $30.00 output. Muse Spark 1.1: $1.25 input / $4.25 output.

Which has a larger context window, GPT 4 Turbo or Muse Spark 1.1?

▼

Muse Spark 1.1 has a larger context window: GPT 4 Turbo supports 128K tokens vs Muse Spark 1.1 at 1M tokens.

Do both GPT 4 Turbo and Muse Spark 1.1 support vision?

▼

Yes, both GPT 4 Turbo and Muse Spark 1.1 support vision/image input.

What are the key differences between GPT 4 Turbo and Muse Spark 1.1?

▼

Key differences: Muse Spark 1.1 is significantly cheaper; 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 GPT 4 Turbo and Muse Spark 1.1 for free on idapt.app to see which performs better for your specific needs.

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