Gemini 3 Flash Preview vs GPT-5.4 Mini
Gemini 3 Flash Preview costs 1.5x less per output token.
Which Is Cheaper?
At 1M tokens/mo
Gemini 3 Flash Preview: $2
GPT-5.4 Mini: $3
At 10M tokens/mo
Gemini 3 Flash Preview: $18
GPT-5.4 Mini: $26
At 100M tokens/mo
Gemini 3 Flash Preview: $175
GPT-5.4 Mini: $263
Which Performs Better?
| Test | Gemini 3 Flash Preview | GPT-5.4 Mini |
|---|---|---|
| Structured Output | — | — |
| Strategic Analysis | — | — |
| Constrained Rewriting | — | — |
| Creative Problem Solving | — | — |
| Tool Calling | — | — |
| Faithfulness | — | — |
| Classification | — | — |
| Long Context | — | — |
| Safety Calibration | — | — |
| Persona Consistency | — | — |
| Agentic Planning | — | — |
| Multilingual | — | — |