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Muse Spark 1.1 vs GPT 3.5 Turbo Instruct

At a glance

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

1.0M ctx$1.25/$4.25 per M

Instruction-following variant of GPT-3.5 for completion-style tasks.

4K ctx$1.50/$2.00 per M
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Provider·OpenRouter· as of 2026-07-16
Reasoning & Knowledge
Expert-Level52.2%
Agentic
Terminal Tasks80.0%Task Horizon—
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-07-10
Cheaper19%
Reasoning & Knowledge
Expert-Level—
Agentic
Terminal Tasks—Task Horizon1min
Specs
1.0M
Context
16K
Max output
Jul 2026
Released
4K
Context
4K
Max output
Sep 2023
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input17%$1.25/M tokens
Output$4.25/M tokens
Cache read$0.15/M tokens
Web search$0.003/search
Live pricing, shown before you run
Input$1.50/M tokens
Output53%$2.00/M tokens
Chat with Muse Spark 1.1Go to model
Chat with GPT 3.5 Turbo InstructGo to model
Frequently Asked Questions: Muse Spark 1.1 vs GPT 3.5 Turbo Instruct▼

Which is better, Muse Spark 1.1 or GPT 3.5 Turbo Instruct?

▼

Both Muse Spark 1.1 and GPT 3.5 Turbo Instruct 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, Muse Spark 1.1 or GPT 3.5 Turbo Instruct?

▼

GPT 3.5 Turbo Instruct has a lower blended cost. Muse Spark 1.1: $1.25 input / $4.25 output. GPT 3.5 Turbo Instruct: $1.50 input / $2.00 output.

Which has a larger context window, Muse Spark 1.1 or GPT 3.5 Turbo Instruct?

▼

Muse Spark 1.1 has a larger context window: Muse Spark 1.1 supports 1M tokens vs GPT 3.5 Turbo Instruct at 4K tokens.

Do both Muse Spark 1.1 and GPT 3.5 Turbo Instruct support vision?

▼

Muse Spark 1.1 supports vision/image input, but GPT 3.5 Turbo Instruct does not.

What are the key differences between Muse Spark 1.1 and GPT 3.5 Turbo Instruct?

▼

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 Muse Spark 1.1 and GPT 3.5 Turbo Instruct for free on idapt.app to see which performs better for your specific needs.

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