Claude Opus 5 vs Qwen3 Next 80B A3b Instruct
As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 5
Close. Near-SOTA in Factuality, rank #4.
Qwen3 Next 80B A3b Instruct
#95 Best current rank: #95 in Factuality, as of Oct 14, 2026.
| Category | Claude Opus 5 | Qwen3 Next 80B A3b Instruct |
|---|---|---|
| General LLM | #11 · Was SOTA · General LLM Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | #117 · #117 in General LLM Margin 79.59183673469389 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #9 · Was SOTA · Reasoning Margin 6.849315068493155 LMArena leaderboard dataset · Oct 13, 2026 | #113 · #113 in Reasoning Margin 78.08219178082192 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 | #12 · #12 in Science Margin — Epoch AI benchmarking hub · Jul 24, 2026 | — |
| Coding | #4 · #4 in Coding Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| 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 | #132 · #132 in Long context Margin 89.79591836734694 LMArena leaderboard dataset · Oct 13, 2026 |
| 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 | #95 · #95 in Factuality Margin 71.64179104477611 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 24, 2026 | — |
Claude Opus 5: $10 per 1M blended tokens.
Qwen3 Next 80B A3b Instruct: $0.35000000000000003 per 1M blended tokens.
Claude Opus 5: closed weights.
Qwen3 Next 80B A3b Instruct: open weights.
General LLM: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in General LLM at #11 against #117.
Reasoning: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Reasoning at #9 against #113.
Long context: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Long context at #9 against #132.
Factuality: As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Factuality at #4 against #95.
Claude Opus 5 · Qwen3 Next 80B A3b Instruct
Claude Opus 5 or Qwen3 Next 80B A3b Instruct?
As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in 4 of 4 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Opus 5 or Qwen3 Next 80B A3b Instruct for General LLM?
As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in General LLM at #11 against #117.
Claude Opus 5 or Qwen3 Next 80B A3b Instruct for Reasoning?
As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Reasoning at #9 against #113.
Claude Opus 5 or Qwen3 Next 80B A3b Instruct for Long context?
As of Oct 14, 2026, Claude Opus 5 leads Qwen3 Next 80B A3b Instruct in Long context at #9 against #132.