Gemini 2.5 Flash Preview 05.20 vs Gemini 3.1 Pro Preview
As of Oct 14, 2026, Gemini 2.5 Flash Preview 05.20 leads Gemini 3.1 Pro Preview in 0 of 2 shared categories.
Gemini 2.5 Flash Preview 05.20
#28 Best current rank: #28 in Math, as of Oct 14, 2026.
Gemini 3.1 Pro Preview
Yes. Yes on Math (best per dollar). Not the overall leader.
| Category | Gemini 2.5 Flash Preview 05.20 | Gemini 3.1 Pro Preview |
|---|---|---|
| General LLM | — | #15 · Was SOTA · General LLM Margin 10.204081632653057 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — Epoch AI benchmarking hub · May 20, 2025 | #14 · Was SOTA · Reasoning Margin 10.273972602739732 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #28 · #28 in Math Margin 60 Epoch AI benchmarking hub · May 20, 2025 | #3 · Near-SOTA · Math Margin 4.444444444444443 Epoch AI benchmarking hub · Feb 19, 2026 |
| Science | — | #7 · #7 in Science Margin — Epoch AI benchmarking hub · Feb 19, 2026 |
| Coding | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #58 · #58 in Coding › Web dev Margin 53.271028037383175 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | — | #12 · Was SOTA · Long context Margin 8.163265306122454 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #25 · Was SOTA · Vision Margin 68.42105263157896 Epoch AI benchmarking hub · Feb 19, 2026 |
| Factuality | — | #18 · #18 in Factuality Margin 14.179104477611943 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #52 · #52 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 20, 2025 | #2 · #2 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 19, 2026 |
Gemini 2.5 Flash Preview 05.20: price per 1M tokens is unset in the catalog.
Gemini 3.1 Pro Preview: $4.5 per 1M blended tokens.
Gemini 2.5 Flash Preview 05.20: closed weights.
Gemini 3.1 Pro Preview: closed weights.
Math: As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Gemini 2.5 Flash Preview 05.20 in Math at #3 against #28.
Abstraction (ARC): As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Gemini 2.5 Flash Preview 05.20 in Abstraction (ARC) at #2 against #52.
Gemini 2.5 Flash Preview 05.20 · Gemini 3.1 Pro Preview
Gemini 2.5 Flash Preview 05.20 or Gemini 3.1 Pro Preview?
As of Oct 14, 2026, Gemini 2.5 Flash Preview 05.20 leads Gemini 3.1 Pro Preview in 0 of 2 shared categories.
Gemini 2.5 Flash Preview 05.20 or Gemini 3.1 Pro Preview for Math?
As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Gemini 2.5 Flash Preview 05.20 in Math at #3 against #28.
Gemini 2.5 Flash Preview 05.20 or Gemini 3.1 Pro Preview for Abstraction (ARC)?
As of Oct 14, 2026, Gemini 3.1 Pro Preview leads Gemini 2.5 Flash Preview 05.20 in Abstraction (ARC) at #2 against #52.