Gemini 3.1 Flash-Lite Preview vs GPT-5.4 Nano

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Which Is Cheaper?

At 1M tokens/mo

Gemini 3.1 Flash-Lite Preview: $1

GPT-5.4 Nano: $1

At 10M tokens/mo

Gemini 3.1 Flash-Lite Preview: $9

GPT-5.4 Nano: $7

At 100M tokens/mo

Gemini 3.1 Flash-Lite Preview: $88

GPT-5.4 Nano: $73

Which Performs Better?

TestGemini 3.1 Flash-Lite PreviewGPT-5.4 Nano
Structured Output——
Strategic Analysis——
Constrained Rewriting——
Creative Problem Solving——
Tool Calling——
Faithfulness——
Classification——
Long Context——
Safety Calibration——
Persona Consistency——
Agentic Planning——
Multilingual——
Full Gemini 3.1 Flash-Lite Preview profile →Full GPT-5.4 Nano profile →
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