O3 Mini vs Qwen3 8 27B
As of Oct 14, 2026, O3 Mini leads Qwen3 8 27B in 1 of 4 shared categories: General LLM.
O3 Mini
It used to be. Was SOTA in Reasoning.
Qwen3 8 27B
Yes. Yes on Reasoning (≤32B); Coding › Web dev (≤32B). Not the overall leader.
| Category | O3 Mini | Qwen3 8 27B |
|---|---|---|
| General LLM | #7 · #7 in General LLM Margin — LMArena leaderboard dataset · Apr 16, 2025 | #72 · #72 in General LLM Margin 48.97959183673469 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #133 · Was SOTA · Reasoning Margin 91.78082191780823 LMArena leaderboard dataset · Oct 13, 2026 | #67 · #67 in Reasoning Margin 46.57534246575342 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #76 · #76 in Science Margin — Epoch AI benchmarking hub · Jan 31, 2025 | — |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | — | #24 · #24 in Coding › Web dev Margin 21.495327102803742 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #145 · #145 in Long context Margin 98.63945578231292 LMArena leaderboard dataset · Oct 13, 2026 | #75 · #75 in Long context Margin 51.0204081632653 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #— · Not enough data Margin — Epoch AI benchmarking hub · Jan 31, 2025 | #68 · #68 in Factuality Margin 51.49253731343283 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #51 · #51 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jan 31, 2025 | #20 · #20 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 14, 2026 |
O3 Mini: $1.9250000000000003 per 1M blended tokens.
Qwen3 8 27B: $0.605 per 1M blended tokens.
O3 Mini: closed weights.
Qwen3 8 27B: open weights.
General LLM: As of Oct 14, 2026, O3 Mini leads Qwen3 8 27B in General LLM at #7 against #72.
Reasoning: As of Oct 14, 2026, Qwen3 8 27B leads O3 Mini in Reasoning at #67 against #133.
Long context: As of Oct 14, 2026, Qwen3 8 27B leads O3 Mini in Long context at #75 against #145.
Abstraction (ARC): As of Oct 14, 2026, Qwen3 8 27B leads O3 Mini in Abstraction (ARC) at #20 against #51.
O3 Mini or Qwen3 8 27B?
As of Oct 14, 2026, O3 Mini leads Qwen3 8 27B in 1 of 4 shared categories: General LLM.
O3 Mini or Qwen3 8 27B for General LLM?
As of Oct 14, 2026, O3 Mini leads Qwen3 8 27B in General LLM at #7 against #72.
O3 Mini or Qwen3 8 27B for Reasoning?
As of Oct 14, 2026, Qwen3 8 27B leads O3 Mini in Reasoning at #67 against #133.
O3 Mini or Qwen3 8 27B for Long context?
As of Oct 14, 2026, Qwen3 8 27B leads O3 Mini in Long context at #75 against #145.