Claude Haiku 4.5 vs Gemini 3.1 Pro Preview
As of Oct 15, 2026, Claude Haiku 4.5 leads Gemini 3.1 Pro Preview in 0 of 7 shared categories.
Claude Haiku 4.5
#78 Best recorded rank: #78 in Abstraction (ARC), as of Oct 15, 2026.
Gemini 3.1 Pro Preview
Yes. Yes on Math (best per dollar). Not the overall leader.
| Category | Claude Haiku 4.5 | Gemini 3.1 Pro Preview |
|---|---|---|
| General LLM | #133 · #133 in General LLM Margin 70.74468085106383 LMArena leaderboard dataset · Oct 13, 2026 | #15 · Was SOTA · General LLM Margin 7.9787234042553195 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #119 · #119 in Reasoning Margin 63.829787234042556 LMArena leaderboard dataset · Oct 13, 2026 | #14 · Was SOTA · Reasoning Margin 7.9787234042553195 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #3 · Near-SOTA · Math Margin 4.444444444444443 Epoch AI benchmarking hub · Feb 19, 2026 |
| Science | #109 · #109 in Science Margin — Epoch AI benchmarking hub · Oct 15, 2025 | #7 · #7 in Science Margin — Epoch AI benchmarking hub · Feb 19, 2026 |
| Coding | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #103 · #103 in Coding › Web dev Margin 81.6 LMArena leaderboard dataset · Oct 13, 2026 | #63 · #63 in Coding › Web dev Margin 49.6 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #107 · #107 in Long context Margin 56.91489361702128 LMArena leaderboard dataset · Oct 13, 2026 | #12 · Was SOTA · Long context Margin 6.382978723404236 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #25 · Was SOTA · Vision Margin 68.42105263157896 Epoch AI benchmarking hub · Feb 19, 2026 |
| Factuality | #125 · #125 in Factuality Margin 73.25581395348837 LMArena leaderboard dataset · Oct 13, 2026 | #21 · #21 in Factuality Margin 12.79069767441861 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #78 · #78 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Oct 15, 2025 | #2 · #2 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 19, 2026 |
Claude Haiku 4.5: $2.0000000000000004 per 1M blended tokens.
Gemini 3.1 Pro Preview: $4.5 per 1M blended tokens.
Claude Haiku 4.5: closed weights.
Gemini 3.1 Pro Preview: closed weights.
General LLM: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in General LLM at #15 against #133.
Reasoning: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Reasoning at #14 against #119.
Science: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Science at #7 against #109.
Coding › Web dev: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Coding › Web dev at #63 against #103.
Long context: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Long context at #12 against #107.
Factuality: As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Factuality at #21 against #125.
Abstraction (ARC): As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Abstraction (ARC) at #2 against #78.
Claude Haiku 4.5 · Gemini 3.1 Pro Preview
Claude Haiku 4.5 or Gemini 3.1 Pro Preview?
As of Oct 15, 2026, Claude Haiku 4.5 leads Gemini 3.1 Pro Preview in 0 of 7 shared categories.
Claude Haiku 4.5 or Gemini 3.1 Pro Preview for General LLM?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in General LLM at #15 against #133.
Claude Haiku 4.5 or Gemini 3.1 Pro Preview for Reasoning?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Reasoning at #14 against #119.
Claude Haiku 4.5 or Gemini 3.1 Pro Preview for Science?
As of Oct 15, 2026, Gemini 3.1 Pro Preview leads Claude Haiku 4.5 in Science at #7 against #109.