Gemini 3.5 Flash vs GPT-4O Mini
As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-4O Mini in 1 of 2 shared categories: Science.
Gemini 3.5 Flash
#12 Best recorded rank: #12 in Abstraction (ARC), as of Oct 14, 2026.
GPT-4O Mini
#9 Best recorded rank: #9 in General LLM, as of Oct 14, 2026.
| Category | Gemini 3.5 Flash | GPT-4O Mini |
|---|---|---|
| General LLM | #24 · #24 in General LLM Margin 16.326530612244895 LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in General LLM Margin — LMArena leaderboard dataset · Sep 15, 2024 |
| Reasoning | #32 · #32 in Reasoning Margin 22.602739726027394 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jul 18, 2024 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #18 · #18 in Science Margin — Epoch AI benchmarking hub · May 19, 2026 | #161 · #161 in Science Margin — Epoch AI benchmarking hub · Jul 18, 2024 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · May 19, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 27, 2024 |
| Coding › Web dev | #48 · #48 in Coding › Web dev Margin 43.925233644859816 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #28 · #28 in Long context Margin 19.04761904761905 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 | #— · Not enough data Margin — Epoch AI benchmarking hub · Jul 18, 2024 |
| Abstraction (ARC) | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 19, 2026 | — |
Gemini 3.5 Flash: $3.375 per 1M blended tokens.
GPT-4O Mini: $0.26249999999999996 per 1M blended tokens.
Gemini 3.5 Flash: closed weights.
GPT-4O Mini: closed weights.
General LLM: As of Oct 14, 2026, GPT-4O Mini leads Gemini 3.5 Flash in General LLM at #9 against #24.
Science: As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-4O Mini in Science at #18 against #161.
Gemini 3.5 Flash · GPT-4O Mini
Gemini 3.5 Flash or GPT-4O Mini?
As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-4O Mini in 1 of 2 shared categories: Science.
Gemini 3.5 Flash or GPT-4O Mini for General LLM?
As of Oct 14, 2026, GPT-4O Mini leads Gemini 3.5 Flash in General LLM at #9 against #24.
Gemini 3.5 Flash or GPT-4O Mini for Science?
As of Oct 14, 2026, Gemini 3.5 Flash leads GPT-4O Mini in Science at #18 against #161.