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Compare · 2026-10-15

Gemini 3 Pro vs GPT-5.4 Mini

As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.

CategoryGemini 3 ProGPT-5.4 Mini
General LLM
#16 · Was SOTA · General LLM
Margin 8.510638297872347
LMArena leaderboard dataset · Oct 13, 2026
#75 · #75 in General LLM
Margin 39.8936170212766
LMArena leaderboard dataset · Oct 13, 2026
Reasoning
#23 · Was SOTA · Reasoning
Margin 12.765957446808514
LMArena leaderboard dataset · Oct 13, 2026
#74 · #74 in Reasoning
Margin 39.8936170212766
LMArena leaderboard dataset · Oct 13, 2026
Math
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Science—
#52 · #52 in Science
Margin —
Epoch AI benchmarking hub · Mar 17, 2026
Coding
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 13, 2026
Coding › Web dev
#65 · Was SOTA · Coding › Web dev
Margin 51.2
LMArena leaderboard dataset · Oct 13, 2026
#81 · #81 in Coding › Web dev
Margin 64
LMArena leaderboard dataset · Oct 13, 2026
Long context
#24 · Was SOTA · Long context
Margin 12.765957446808514
LMArena leaderboard dataset · Oct 13, 2026
#87 · #87 in Long context
Margin 46.27659574468085
LMArena leaderboard dataset · Oct 13, 2026
Vision
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
#— · Not enough data
Margin —
LMArena leaderboard dataset · Oct 9, 2026
Factuality
#10 · Was SOTA · Factuality
Margin 6.395348837209298
LMArena leaderboard dataset · Oct 13, 2026
#65 · #65 in Factuality
Margin 38.372093023255815
LMArena leaderboard dataset · Oct 13, 2026
Abstraction (ARC)—
#36 · #36 in Abstraction (ARC)
Margin —
Epoch AI benchmarking hub · Mar 17, 2026
Price per 1M tokens

Gemini 3 Pro: price per 1M tokens is unset in the catalog.

GPT-5.4 Mini: $1.6875 per 1M blended tokens.

Open weights

Gemini 3 Pro: closed weights.

GPT-5.4 Mini: closed weights.

Which to pick

General LLM: As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in General LLM at #16 against #75.

Reasoning: As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in Reasoning at #23 against #74.

Coding › Web dev: As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in Coding › Web dev at #65 against #81.

Long context: As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in Long context at #24 against #87.

Factuality: As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in Factuality at #10 against #65.

Gemini 3 Pro · GPT-5.4 Mini

Gemini 3 Pro or GPT-5.4 Mini?

As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.

Gemini 3 Pro or GPT-5.4 Mini for General LLM?

As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in General LLM at #16 against #75.

Gemini 3 Pro or GPT-5.4 Mini for Reasoning?

As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in Reasoning at #23 against #74.

Gemini 3 Pro or GPT-5.4 Mini for Coding › Web dev?

As of Oct 15, 2026, Gemini 3 Pro leads GPT-5.4 Mini in Coding › Web dev at #65 against #81.