Gemini 3.5 Flash vs GPT-5.4
As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-5.4 in 3 of 7 shared categories: General LLM, Coding › Web dev, and Long context.
Gemini 3.5 Flash
#12 Best recorded rank: #12 in Abstraction (ARC), as of Oct 14, 2026.
GPT-5.4
It used to be. Was SOTA in General LLM.
| Category | Gemini 3.5 Flash | GPT-5.4 |
|---|---|---|
| General LLM | #24 · #24 in General LLM Margin 16.326530612244895 LMArena leaderboard dataset · Oct 13, 2026 | #28 · Was SOTA · General LLM Margin 19.04761904761905 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #32 · #32 in Reasoning Margin 22.602739726027394 LMArena leaderboard dataset · Oct 13, 2026 | #29 · #29 in Reasoning Margin 20.54794520547945 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in Math Margin 17.777777777777757 Epoch AI benchmarking hub · Mar 5, 2026 |
| Science | #18 · #18 in Science Margin — Epoch AI benchmarking hub · May 19, 2026 | #16 · #16 in Science Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · May 19, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Coding › Web dev | #48 · #48 in Coding › Web dev Margin 43.925233644859816 LMArena leaderboard dataset · Oct 13, 2026 | #55 · #55 in Coding › Web dev Margin 50.467289719626166 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #28 · #28 in Long context Margin 19.04761904761905 LMArena leaderboard dataset · Oct 13, 2026 | #34 · #34 in Long context Margin 23.12925170068027 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #29 · #29 in Vision Margin 86.84210526315789 Epoch AI benchmarking hub · May 19, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #13 · #13 in Factuality Margin 10.447761194029852 LMArena leaderboard dataset · Oct 13, 2026 | #6 · Was SOTA · Factuality Margin 5.22388059701494 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 19, 2026 | #10 · #10 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
Gemini 3.5 Flash: $3.375 per 1M blended tokens.
GPT-5.4: $5.625 per 1M blended tokens.
Gemini 3.5 Flash: closed weights.
GPT-5.4: closed weights.
General LLM: As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-5.4 in General LLM at #24 against #28.
Reasoning: As of Oct 14, 2026, GPT-5.4 leads Gemini 3.5 Flash in Reasoning at #29 against #32.
Science: As of Oct 14, 2026, GPT-5.4 leads Gemini 3.5 Flash in Science at #16 against #18.
Coding › Web dev: As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-5.4 in Coding › Web dev at #48 against #55.
Long context: As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-5.4 in Long context at #28 against #34.
Factuality: As of Oct 14, 2026, GPT-5.4 leads Gemini 3.5 Flash in Factuality at #6 against #13.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.4 leads Gemini 3.5 Flash in Abstraction (ARC) at #10 against #12.
Gemini 3.5 Flash or GPT-5.4?
As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-5.4 in 3 of 7 shared categories: General LLM, Coding › Web dev, and Long context.
Gemini 3.5 Flash or GPT-5.4 for General LLM?
As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-5.4 in General LLM at #24 against #28.
Gemini 3.5 Flash or GPT-5.4 for Reasoning?
As of Oct 14, 2026, GPT-5.4 leads Gemini 3.5 Flash in Reasoning at #29 against #32.
Gemini 3.5 Flash or GPT-5.4 for Science?
As of Oct 14, 2026, GPT-5.4 leads Gemini 3.5 Flash in Science at #16 against #18.