Model Comparison

Grok 4.1 Fast vs Gemini 3 Flash Preview

Specifications & Benchmarks
Grok 4.1 FastGemini 3 Flash Preview
General
ProviderxAIGoogle
Context Length2,000,000 tokens1,048,576 tokens
Capabilities
Reasoning
Vision
Image Generation
Video Generation
Pricing
Input (per 1M tokens)$0.20$0.50
Output (per 1M tokens)$0.50$3.00
Benchmarks
LMArena (Text)

Elo rating from human preferences

1478(#2)
LMArena (Vision)

Vision task Elo rating

1284(#2)
Vending-Bench 2

Money Balance ($)

1,106.63(#8)
3,634.72(#5)
Artificial Analysis Intelligence Index

Intelligence Index

64.0(#15)
71.0(#3)
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PlanPriceGrok 4.1 FastGemini 3 Flash PreviewAI ImagesAI Video
X Premium+
Priority responses
$16/moAurora
Google AI Pro
1M context
$20/moNano Banana Pro (100/day)Veo 3.1 (3/day)
Writingmate Pro
Most popular
$20/moNano Banana Pro, FLUX.2, DALL-E & moreSora 2, VEO 3.1
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Power users
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