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Qwen3 8B vs Muse Spark 1.3

At a glance

Compact Qwen3 model for fast, efficient inference.

131K ctx$0.12/$0.45 per M

Meta's latest multimodal reasoning model for long-running agentic, multi-agent, and coding workflows.

1.0M ctx$1.25/$4.25 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
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper90%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
131K
Context
8K
Max output
Apr 2025
Released
1.0M
Context
256K
Max output
Sep 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input91%$0.12/M tokens
Output89%$0.45/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 Qwen3 8BGo to model
Chat with Muse Spark 1.3Go to model
Frequently Asked Questions: Qwen3 8B vs Muse Spark 1.3▼

Which is better, Qwen3 8B or Muse Spark 1.3?

▼

Both Qwen3 8B and Muse Spark 1.3 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, Qwen3 8B or Muse Spark 1.3?

▼

Qwen3 8B has a lower blended cost. Qwen3 8B: $0.12 input / $0.45 output. Muse Spark 1.3: $1.25 input / $4.25 output.

Which has a larger context window, Qwen3 8B or Muse Spark 1.3?

▼

Muse Spark 1.3 has a larger context window: Qwen3 8B supports 131K tokens vs Muse Spark 1.3 at 1M tokens.

Do both Qwen3 8B and Muse Spark 1.3 support vision?

▼

Muse Spark 1.3 supports vision/image input, but Qwen3 8B does not.

What are the key differences between Qwen3 8B and Muse Spark 1.3?

▼

Key differences: Qwen3 8B is significantly cheaper; only Muse Spark 1.3 supports vision input. 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 Qwen3 8B and Muse Spark 1.3 for free on idapt.app to see which performs better for your specific needs.

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