Claude Opus 5 vs O1 Mini
As of Oct 14, 2026, Claude Opus 5 leads O1 Mini in 2 of 3 shared categories: Science and Abstraction (ARC).
| Category | Claude Opus 5 | O1 Mini |
|---|---|---|
| General LLM | #11 · Was SOTA · General LLM Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | #11 · #11 in General LLM Margin — LMArena leaderboard dataset · Feb 6, 2025 |
| Reasoning | #9 · Was SOTA · Reasoning Margin 6.849315068493155 LMArena leaderboard dataset · Oct 13, 2026 | #— · Was SOTA · Reasoning Margin — LMArena leaderboard dataset · Mar 11, 2025 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Apr 16, 2025 |
| Science | #12 · #12 in Science Margin — Epoch AI benchmarking hub · Jul 24, 2026 | #106 · #106 in Science Margin — Epoch AI benchmarking hub · Sep 12, 2024 |
| Coding | #4 · #4 in Coding Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Mar 25, 2025 |
| Coding › Agentic | #4 · #4 in Coding › Agentic Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #6 · Was SOTA · Coding › Web dev Margin 4.672897196261687 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #9 · Was SOTA · Long context Margin 6.122448979591837 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Feb 11, 2025 |
| Vision | #12 · #12 in Vision Margin 36.8421052631579 Epoch AI benchmarking hub · Jul 24, 2026 | — |
| Factuality | #4 · Near-SOTA · Factuality Margin 3.731343283582092 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 24, 2026 | #79 · #79 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 12, 2024 |
Claude Opus 5: $10 per 1M blended tokens.
O1 Mini: price per 1M tokens is unset in the catalog.
Claude Opus 5: closed weights.
O1 Mini: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 5 and O1 Mini share #11 in General LLM.
Science: As of Oct 14, 2026, Claude Opus 5 leads O1 Mini in Science at #12 against #106.
Abstraction (ARC): As of Oct 14, 2026, Claude Opus 5 leads O1 Mini in Abstraction (ARC) at #3 against #79.
Claude Opus 5 or O1 Mini?
As of Oct 14, 2026, Claude Opus 5 leads O1 Mini in 2 of 3 shared categories: Science and Abstraction (ARC).
Claude Opus 5 or O1 Mini for General LLM?
As of Oct 14, 2026, Claude Opus 5 and O1 Mini share #11 in General LLM.
Claude Opus 5 or O1 Mini for Science?
As of Oct 14, 2026, Claude Opus 5 leads O1 Mini in Science at #12 against #106.
Claude Opus 5 or O1 Mini for Abstraction (ARC)?
As of Oct 14, 2026, Claude Opus 5 leads O1 Mini in Abstraction (ARC) at #3 against #79.