DeepSeek V3 vs Gemini 3.1 Pro Preview
As of Oct 14, 2026, DeepSeek V3 leads Gemini 3.1 Pro Preview in 1 of 3 shared categories: General LLM.
DeepSeek V3
It used to be. Was SOTA in General LLM.
Gemini 3.1 Pro Preview
Yes. Yes on Math (best per dollar). Not the overall leader.
| Category | DeepSeek V3 | Gemini 3.1 Pro Preview |
|---|---|---|
| General LLM | #11 · #11 in General LLM Margin — LMArena leaderboard dataset · Mar 17, 2025 | #15 · Was SOTA · General LLM Margin 10.204081632653057 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — LMArena leaderboard dataset · Feb 11, 2025 | #14 · Was SOTA · Reasoning Margin 10.273972602739732 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Jan 22, 2025 | #3 · Near-SOTA · Math Margin 4.444444444444443 Epoch AI benchmarking hub · Feb 19, 2026 |
| Science | #114 · #114 in Science Margin — Epoch AI benchmarking hub · Dec 26, 2024 | #7 · #7 in Science Margin — Epoch AI benchmarking hub · Feb 19, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Mar 11, 2025 | #— · 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 | #144 · #144 in Long context Margin 97.95918367346938 LMArena leaderboard dataset · Oct 13, 2026 | #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) | — | #2 · #2 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 19, 2026 |
DeepSeek V3: price per 1M tokens is unset in the catalog.
Gemini 3.1 Pro Preview: $4.5 per 1M blended tokens.
DeepSeek V3: open weights.
Gemini 3.1 Pro Preview: closed weights.
General LLM: As of Oct 14, 2026, DeepSeek V3 leads Gemini 3.1 Pro Preview in General LLM at #11 against #15.
Science: As of Oct 14, 2026, Gemini 3.1 Pro Preview leads DeepSeek V3 in Science at #7 against #114.
Long context: As of Oct 14, 2026, Gemini 3.1 Pro Preview leads DeepSeek V3 in Long context at #12 against #144.
DeepSeek V3 · Gemini 3.1 Pro Preview
DeepSeek V3 or Gemini 3.1 Pro Preview?
As of Oct 14, 2026, DeepSeek V3 leads Gemini 3.1 Pro Preview in 1 of 3 shared categories: General LLM.
DeepSeek V3 or Gemini 3.1 Pro Preview for General LLM?
As of Oct 14, 2026, DeepSeek V3 leads Gemini 3.1 Pro Preview in General LLM at #11 against #15.
DeepSeek V3 or Gemini 3.1 Pro Preview for Science?
As of Oct 14, 2026, Gemini 3.1 Pro Preview leads DeepSeek V3 in Science at #7 against #114.
DeepSeek V3 or Gemini 3.1 Pro Preview for Long context?
As of Oct 14, 2026, Gemini 3.1 Pro Preview leads DeepSeek V3 in Long context at #12 against #144.