Claude Opus 5.5 vs Gemini 2.0 Flash 001
As of Oct 15, 2026, Claude Opus 5.5 leads Gemini 2.0 Flash 001 in 2 of 2 shared categories: General LLM and Science.
Claude Opus 5.5
Yes. SOTA in Reasoning (tied), Coding (tied), Coding › Agentic (tied), Coding › Web dev, Long context (tied), and Factuality (tied).
Gemini 2.0 Flash 001
It used to be. Was SOTA in Long context.
| Category | Claude Opus 5.5 | Gemini 2.0 Flash 001 |
|---|---|---|
| General LLM | #2 · Near-SOTA · General LLM Margin 1.0638297872340416 LMArena leaderboard dataset · Oct 13, 2026 | #12 · #12 in General LLM Margin — LMArena leaderboard dataset · Mar 26, 2025 |
| Reasoning | #1 · Co-SOTA · Reasoning Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Mar 25, 2025 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Apr 9, 2025 |
| Science | #31 · #31 in Science Margin — Epoch AI benchmarking hub · Sep 22, 2026 | #104 · #104 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2025 |
| Coding | #1 · Co-SOTA · Coding Margin 0 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Feb 27, 2025 |
| Coding › Agentic | #1 · Co-SOTA · Coding › Agentic Margin 0 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #1 · SOTA · Coding › Web dev Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #1 · Co-SOTA · Long context Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | #— · Was SOTA · Long context Margin — LMArena leaderboard dataset · Mar 17, 2025 |
| Vision | #4 · Near-SOTA · Vision Margin 13.15789473684211 Epoch AI benchmarking hub · Sep 22, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #1 · Co-SOTA · Factuality Margin 0 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 22, 2026 | — |
Claude Opus 5.5: $8.000000000000002 per 1M blended tokens.
Gemini 2.0 Flash 001: price per 1M tokens is unset in the catalog.
Claude Opus 5.5: closed weights.
Gemini 2.0 Flash 001: closed weights.
General LLM: As of Oct 15, 2026, Claude Opus 5.5 leads Gemini 2.0 Flash 001 in General LLM at #2 against #12.
Science: As of Oct 15, 2026, Claude Opus 5.5 leads Gemini 2.0 Flash 001 in Science at #31 against #104.
Claude Opus 5.5 · Gemini 2.0 Flash 001
Claude Opus 5.5 or Gemini 2.0 Flash 001?
As of Oct 15, 2026, Claude Opus 5.5 leads Gemini 2.0 Flash 001 in 2 of 2 shared categories: General LLM and Science.
Claude Opus 5.5 or Gemini 2.0 Flash 001 for General LLM?
As of Oct 15, 2026, Claude Opus 5.5 leads Gemini 2.0 Flash 001 in General LLM at #2 against #12.
Claude Opus 5.5 or Gemini 2.0 Flash 001 for Science?
As of Oct 15, 2026, Claude Opus 5.5 leads Gemini 2.0 Flash 001 in Science at #31 against #104.