O3 Mini vs Qwen3 7 Plus
As of Oct 14, 2026, O3 Mini leads Qwen3 7 Plus in 1 of 4 shared categories: General LLM.
O3 Mini
It used to be. Was SOTA in Reasoning.
Qwen3 7 Plus
#45 Best current rank: #45 in Factuality, as of Oct 14, 2026.
| Category | O3 Mini | Qwen3 7 Plus |
|---|---|---|
| General LLM | #7 · #7 in General LLM Margin — LMArena leaderboard dataset · Apr 16, 2025 | #46 · #46 in General LLM Margin 31.292517006802726 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #133 · Was SOTA · Reasoning Margin 91.78082191780823 LMArena leaderboard dataset · Oct 13, 2026 | #57 · #57 in Reasoning Margin 39.726027397260275 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 | #46 · #46 in Science Margin — Epoch AI benchmarking hub · Jun 2, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #145 · #145 in Long context Margin 98.63945578231292 LMArena leaderboard dataset · Oct 13, 2026 | #50 · #50 in Long context Margin 34.01360544217687 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 | #45 · #45 in Factuality Margin 34.32835820895522 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #51 · #51 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jan 31, 2025 | — |
O3 Mini: $1.9250000000000003 per 1M blended tokens.
Qwen3 7 Plus: $0.56 per 1M blended tokens.
O3 Mini: closed weights.
Qwen3 7 Plus: closed weights.
General LLM: As of Oct 14, 2026, O3 Mini leads Qwen3 7 Plus in General LLM at #7 against #46.
Reasoning: As of Oct 14, 2026, Qwen3 7 Plus leads O3 Mini in Reasoning at #57 against #133.
Science: As of Oct 14, 2026, Qwen3 7 Plus leads O3 Mini in Science at #46 against #76.
Long context: As of Oct 14, 2026, Qwen3 7 Plus leads O3 Mini in Long context at #50 against #145.
O3 Mini or Qwen3 7 Plus?
As of Oct 14, 2026, O3 Mini leads Qwen3 7 Plus in 1 of 4 shared categories: General LLM.
O3 Mini or Qwen3 7 Plus for General LLM?
As of Oct 14, 2026, O3 Mini leads Qwen3 7 Plus in General LLM at #7 against #46.
O3 Mini or Qwen3 7 Plus for Reasoning?
As of Oct 14, 2026, Qwen3 7 Plus leads O3 Mini in Reasoning at #57 against #133.
O3 Mini or Qwen3 7 Plus for Science?
As of Oct 14, 2026, Qwen3 7 Plus leads O3 Mini in Science at #46 against #76.