Gemini 3 Pro Preview vs GPT-5.1
As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in 3 of 3 shared categories: Math, Science, and Abstraction (ARC).
Gemini 3 Pro Preview
It used to be. Was SOTA in Math.
GPT-5.1
#18 Best current rank: #18 in Math, as of Oct 15, 2026.
| Category | Gemini 3 Pro Preview | GPT-5.1 |
|---|---|---|
| General LLM | — | #60 · #60 in General LLM Margin 31.914893617021278 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #62 · #62 in Reasoning Margin 33.51063829787235 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #8 · Was SOTA · Math Margin 15.555555555555557 Epoch AI benchmarking hub · Nov 18, 2025 | #18 · #18 in Math Margin 37.77777777777778 Epoch AI benchmarking hub · Nov 13, 2025 |
| Science | #21 · #21 in Science Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #48 · #48 in Science Margin — Epoch AI benchmarking hub · Nov 13, 2025 |
| Coding | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #82 · #82 in Coding › Web dev Margin 64.8 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | — | #66 · #66 in Long context Margin 35.1063829787234 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | — | #42 · #42 in Factuality Margin 25 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #30 · #30 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Nov 18, 2025 | #31 · #31 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Nov 13, 2025 |
Gemini 3 Pro Preview: price per 1M tokens is unset in the catalog.
GPT-5.1: $3.4375000000000004 per 1M blended tokens.
Gemini 3 Pro Preview: closed weights.
GPT-5.1: closed weights.
Math: As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in Math at #8 against #18.
Science: As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in Science at #21 against #48.
Abstraction (ARC): As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in Abstraction (ARC) at #30 against #31.
Gemini 3 Pro Preview · GPT-5.1
Gemini 3 Pro Preview or GPT-5.1?
As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in 3 of 3 shared categories: Math, Science, and Abstraction (ARC).
Gemini 3 Pro Preview or GPT-5.1 for Math?
As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in Math at #8 against #18.
Gemini 3 Pro Preview or GPT-5.1 for Science?
As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in Science at #21 against #48.
Gemini 3 Pro Preview or GPT-5.1 for Abstraction (ARC)?
As of Oct 15, 2026, Gemini 3 Pro Preview leads GPT-5.1 in Abstraction (ARC) at #30 against #31.