GPT-5 Mini vs Gemini 3.0 Flash

Side-by-side comparison of pricing, features, and capabilities

Pricing

Input / 1M tokens
$0.300
$0.500
Output / 1M tokens
$1.00
$3.00
Avg. Cost / 1M
$0.650
$1.75

Specifications

Context Window
128K
1M
Tier
mid
high
Provider
OpenAI
Google

Capabilities

Feature
gpt-5-mini
gemini-3.0-flash
text
code
vision
long context

Verdict

Best for Cost

gpt-5-mini is 169% cheaper on average

Best for Quality

gemini-3.0-flash (high tier) is positioned as higher quality

Best for Long Documents

gemini-3.0-flash has a larger context window (1M)

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