Gemini 3 Pro Preview vs GPT-5.5
As of Oct 14, 2026, Gemini 3 Pro Preview leads GPT-5.5 in 1 of 2 shared categories: Science.
Gemini 3 Pro Preview
It used to be. Was SOTA in Math.
GPT-5.5
It used to be. Was SOTA in General LLM.
| Category | Gemini 3 Pro Preview | GPT-5.5 |
|---|---|---|
| General LLM | — | #21 · Was SOTA · General LLM Margin 14.285714285714292 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #25 · #25 in Reasoning Margin 17.808219178082197 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #8 · Was SOTA · Math Margin 15.555555555555557 Epoch AI benchmarking hub · Nov 18, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #21 · #21 in Science Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #30 · #30 in Science Margin — Epoch AI benchmarking hub · Apr 23, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #44 · #44 in Coding › Web dev Margin 40.18691588785047 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | — | #23 · Was SOTA · Long context Margin 15.646258503401356 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #10 · Was SOTA · Vision Margin 28.94736842105263 Epoch AI benchmarking hub · Apr 23, 2026 |
| Factuality | — | #5 · Was SOTA · Factuality Margin 4.477611940298502 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #30 · #30 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #7 · #7 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 23, 2026 |
Gemini 3 Pro Preview: price per 1M tokens is unset in the catalog.
GPT-5.5: $11.25 per 1M blended tokens.
Gemini 3 Pro Preview: closed weights.
GPT-5.5: closed weights.
Science: As of Oct 14, 2026, Gemini 3 Pro Preview leads GPT-5.5 in Science at #21 against #30.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.5 leads Gemini 3 Pro Preview in Abstraction (ARC) at #7 against #30.
Gemini 3 Pro Preview · GPT-5.5
Gemini 3 Pro Preview or GPT-5.5?
As of Oct 14, 2026, Gemini 3 Pro Preview leads GPT-5.5 in 1 of 2 shared categories: Science.
Gemini 3 Pro Preview or GPT-5.5 for Science?
As of Oct 14, 2026, Gemini 3 Pro Preview leads GPT-5.5 in Science at #21 against #30.
Gemini 3 Pro Preview or GPT-5.5 for Abstraction (ARC)?
As of Oct 14, 2026, GPT-5.5 leads Gemini 3 Pro Preview in Abstraction (ARC) at #7 against #30.