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Gemini 3.8 Flash vs Muse Spark 1.2

At a glance

Google's most intelligent Flash model, with significant gains over 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

1.0M ctx$0.75/$3.75 per M

Meta's multimodal reasoning model for complex agentic tasks.

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
Cheaper25%
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Specs
1.0M
Context
66K
Max output
Sep 2026
Released
1.0M
Context
256K
Max output
Aug 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input40%$0.75/M tokens
Output12%$3.75/M tokens
Reasoning$3.75/M tokens
Cache read50%$0.07/M tokens
Cache write$0.04/M tokens
Image input$0.75/M tokens
Audio input$0.75/M tokens
Web search$0.01/search
Live pricing, shown before you run
Input$1.25/M tokens
Output$4.25/M tokens
Cache read$0.15/M tokens
Web search82%$0.003/search
Chat with Gemini 3.8 FlashGo to model
Chat with Muse Spark 1.2Go to model
Frequently Asked Questions: Gemini 3.8 Flash vs Muse Spark 1.2▼

Which is better, Gemini 3.8 Flash or Muse Spark 1.2?

▼

Both Gemini 3.8 Flash and Muse Spark 1.2 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, Gemini 3.8 Flash or Muse Spark 1.2?

▼

Gemini 3.8 Flash has a lower blended cost. Gemini 3.8 Flash: $0.75 input / $3.75 output. Muse Spark 1.2: $1.25 input / $4.25 output.

Which has a larger context window, Gemini 3.8 Flash or Muse Spark 1.2?

▼

Gemini 3.8 Flash has a larger context window: Gemini 3.8 Flash supports 1M tokens vs Muse Spark 1.2 at 1M tokens.

Do both Gemini 3.8 Flash and Muse Spark 1.2 support vision?

▼

Yes, both Gemini 3.8 Flash and Muse Spark 1.2 support vision/image input.

What are the key differences between Gemini 3.8 Flash and Muse Spark 1.2?

▼

Gemini 3.8 Flash and Muse Spark 1.2 have similar overall capabilities. The main differences lie in pricing, context window size, and provider-specific strengths. Use this comparison page to review all metrics side by side.

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 Gemini 3.8 Flash and Muse Spark 1.2 for free on idapt.app to see which performs better for your specific needs.

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