Gemini 3.1 Pro Preview
VS
GPT-5.4
Gemini 3.1 Pro Preview vs GPT-5.4: which wins at real work?
22 task areas · same graded test runs · rank comparison only, so 0–100 and Elo collections never mix raw scores.
Gemini 3.1 Pro Preview wins 13 of 22 task areas we tested; GPT-5.4 takes 9. Gemini 3.1 Pro Preview costs 1.2× less per token ($14 vs $17.5 per 1M).
Gemini 3.1 Pro Preview costs 1.2× less per token ($14 vs $17.5 per 1M).
Task by task
| Task area | Gemini 3.1 Pro Preview | GPT-5.4 | Winner |
|---|---|---|---|
| Training & Education |
#4
/ 110
Excellent
|
#69
/ 110
Strong
|
Gemini 3.1 Pro Preview |
| Coding |
#64
/ 115
Strong
|
#9
/ 115
Excellent
|
GPT-5.4 |
| Research & Competitive Analysis |
#42
/ 110
Strong
|
#1
/ 110
Excellent
|
GPT-5.4 |
| Frontend & Landing Pages |
#34
/ 109
Needs editing
|
#5
/ 109
Usable
|
GPT-5.4 |
| Presentations & Decks |
#24
/ 110
Excellent
|
#1
/ 110
Excellent
|
GPT-5.4 |
| RAG, Safety & Grounding |
#8
/ 113
Excellent
|
#29
/ 113
Excellent
|
Gemini 3.1 Pro Preview |
| Knowledge & Docs |
#19
/ 110
Strong
|
#1
/ 110
Excellent
|
GPT-5.4 |
| Chef / Home Cooking |
#6
/ 126
Strong
|
#19
/ 126
Strong
|
Gemini 3.1 Pro Preview |
| Product & Project Management |
#25
/ 110
Excellent
|
#13
/ 110
Excellent
|
GPT-5.4 |
| Customer Support |
#2
/ 113
Strong
|
#13
/ 113
Strong
|
Gemini 3.1 Pro Preview |
| Executive Assistant |
#14
/ 112
Strong
|
#25
/ 112
Strong
|
Gemini 3.1 Pro Preview |
| Sales |
#32
/ 110
Strong
|
#41
/ 110
Usable
|
Gemini 3.1 Pro Preview |
| Landing Pages |
#14
/ 72
Strong
|
#22
/ 72
Strong
|
Gemini 3.1 Pro Preview |
| Summarization & Meeting Notes |
#4
/ 110
Excellent
|
#11
/ 110
Excellent
|
Gemini 3.1 Pro Preview |
| Investor & Pitch |
#13
/ 66
Strong
|
#7
/ 66
Strong
|
GPT-5.4 |
| Structured Output |
#15
/ 113
Excellent
|
#9
/ 113
Excellent
|
GPT-5.4 |
| AI Strategy |
#33
/ 126
Strong
|
#37
/ 126
Strong
|
Gemini 3.1 Pro Preview |
| Content & Brand |
#11
/ 124
Strong
|
#7
/ 124
Strong
|
GPT-5.4 |
| Data & Analytics |
#39
/ 110
Excellent
|
#42
/ 110
Excellent
|
Gemini 3.1 Pro Preview |
| Legal & HR |
#17
/ 110
Excellent
|
#20
/ 110
Excellent
|
Gemini 3.1 Pro Preview |
| Translation & Localization |
#14
/ 110
Excellent
|
#17
/ 110
Excellent
|
Gemini 3.1 Pro Preview |
| Creative & Comedy | #4 / 110 | #6 / 110 | Gemini 3.1 Pro Preview |
Rank = position among every model config we tested in that task area (lower is better). Sorted by biggest gap first.
Frequently asked
Is Gemini 3.1 Pro Preview better than GPT-5.4?
Across 22 task areas we benchmarked, Gemini 3.1 Pro Preview ranks higher in 13 and GPT-5.4 in 9.
Which is cheaper, Gemini 3.1 Pro Preview or GPT-5.4?
Gemini 3.1 Pro Preview costs 1.2× less per token ($14 vs $17.5 per 1M).
What is Gemini 3.1 Pro Preview better at?
Gemini 3.1 Pro Preview out-ranks GPT-5.4 at Training & Education, RAG, Safety & Grounding, Chef / Home Cooking.
What is GPT-5.4 better at?
GPT-5.4 out-ranks Gemini 3.1 Pro Preview at Coding, Research & Competitive Analysis, Frontend & Landing Pages.
More comparisons
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Prompt × model results
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