GPT-5 Mini vs Gemini 3.0 Flash

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

Pricing

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

Specifications

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

Capabilities

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

Verdict

Best for Cost

gpt-5-mini is 63% 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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