Claude Opus 4.1 vs Qwen3 Next 80B A3B Instruct
Compare Claude Opus 4.1 by Anthropic against Qwen3 Next 80B A3B Instruct by Qwen, context windows of 200K vs 66K, tested across 53 shared challenges. Updated April 2026.
Which is better, Claude Opus 4.1 or Qwen3 Next 80B A3B Instruct?
Claude Opus 4.1 and Qwen3 Next 80B A3B Instruct are both competitive models. Claude Opus 4.1 costs $15/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct. Context windows: 200K vs 66K tokens. Compare their real outputs side by side below.
Key Differences Between Claude Opus 4.1 and Qwen3 Next 80B A3B Instruct
Claude Opus 4.1 is made by anthropic while Qwen3 Next 80B A3B Instruct is from qwen. Claude Opus 4.1 has a 200K token context window compared to Qwen3 Next 80B A3B Instruct's 66K. On pricing, Claude Opus 4.1 costs $15/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct.
No community votes yet. On paper, Claude Opus 4.1 has the edge — bigger model tier, bigger context window, major provider backing.
Qwen3 Next 80B A3B Instruct is 50x cheaper per token — worth considering if cost matters.
Style Comparison
Claude Opus 4.1 uses 5.4x more sentence length
vsAsk them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
