Claude Sonnet 5.5 vs Gemini 3 Pro Preview
As of Oct 14, 2026, Claude Sonnet 5.5 leads Gemini 3 Pro Preview in 2 of 2 shared categories: Math and Science.
Claude Sonnet 5.5
Yes. SOTA in co-SOTA in Coding, co-SOTA in Coding › Agentic and co-SOTA in Vision.
Gemini 3 Pro Preview
It used to be. Was SOTA in Math.
| Category | Claude Sonnet 5.5 | Gemini 3 Pro Preview |
|---|---|---|
| General LLM | #27 · #27 in General LLM Margin 18.367346938775512 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Reasoning | #18 · #18 in Reasoning Margin 13.013698630136986 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Nov 18, 2025 |
| Math | #4 · #4 in Math Margin 6.666666666666671 Epoch AI benchmarking hub · Sep 28, 2026 | #8 · Was SOTA · Math Margin 15.555555555555557 Epoch AI benchmarking hub · Nov 18, 2025 |
| Science | #3 · #3 in Science Margin — Epoch AI benchmarking hub · Sep 28, 2026 | #21 · #21 in Science Margin — Epoch AI benchmarking hub · Nov 18, 2025 |
| Coding | #1 · Co-SOTA · Coding Margin 0 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Nov 18, 2025 |
| Coding › Agentic | #1 · Co-SOTA · Coding › Agentic Margin 0 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #3 · Near-SOTA · Coding › Web dev Margin 1.8691588785046775 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #11 · #11 in Long context Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #1 · Co-SOTA · Vision Margin 0 Epoch AI benchmarking hub · Sep 28, 2026 | — |
| Factuality | #16 · #16 in Factuality Margin 12.68656716417911 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | — | #30 · #30 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Nov 18, 2025 |
Claude Sonnet 5.5: $4.000000000000001 per 1M blended tokens.
Gemini 3 Pro Preview: price per 1M tokens is unset in the catalog.
Claude Sonnet 5.5: closed weights.
Gemini 3 Pro Preview: closed weights.
Math: As of Oct 14, 2026, Claude Sonnet 5.5 leads Gemini 3 Pro Preview in Math at #4 against #8.
Science: As of Oct 14, 2026, Claude Sonnet 5.5 leads Gemini 3 Pro Preview in Science at #3 against #21.
Claude Sonnet 5.5 · Gemini 3 Pro Preview
Claude Sonnet 5.5 or Gemini 3 Pro Preview?
As of Oct 14, 2026, Claude Sonnet 5.5 leads Gemini 3 Pro Preview in 2 of 2 shared categories: Math and Science.
Claude Sonnet 5.5 or Gemini 3 Pro Preview for Math?
As of Oct 14, 2026, Claude Sonnet 5.5 leads Gemini 3 Pro Preview in Math at #4 against #8.
Claude Sonnet 5.5 or Gemini 3 Pro Preview for Science?
As of Oct 14, 2026, Claude Sonnet 5.5 leads Gemini 3 Pro Preview in Science at #3 against #21.