Compare Grok 3 Beta by xAI against Qwen3 Next 80B A3B Instruct by Qwen, context windows of 131K vs 66K, tested across 54 shared challenges. Updated April 2026.
Grok 3 Beta and Qwen3 Next 80B A3B Instruct are both competitive models. Grok 3 Beta costs $2/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct. Context windows: 131K vs 66K tokens. Compare their real outputs side by side below.
Grok 3 Beta is made by xai while Qwen3 Next 80B A3B Instruct is from qwen. Grok 3 Beta has a 131K token context window compared to Qwen3 Next 80B A3B Instruct's 66K. On pricing, Grok 3 Beta costs $2/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct.
No community votes yet. On paper, Grok 3 Beta has the edge — bigger model tier, bigger context window, major provider backing.
Qwen3 Next 80B A3B Instruct uses 58.9x more emoji
Ask 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.

Compare Grok 3 Beta by xAI against Qwen3 Next 80B A3B Instruct by Qwen, context windows of 131K vs 66K, tested across 54 shared challenges. Updated April 2026.
Grok 3 Beta and Qwen3 Next 80B A3B Instruct are both competitive models. Grok 3 Beta costs $2/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct. Context windows: 131K vs 66K tokens. Compare their real outputs side by side below.
Grok 3 Beta is made by xai while Qwen3 Next 80B A3B Instruct is from qwen. Grok 3 Beta has a 131K token context window compared to Qwen3 Next 80B A3B Instruct's 66K. On pricing, Grok 3 Beta costs $2/M input tokens vs $0.15/M for Qwen3 Next 80B A3B Instruct.
No community votes yet. On paper, Grok 3 Beta has the edge — bigger model tier, bigger context window, major provider backing.
Qwen3 Next 80B A3B Instruct uses 58.9x more emoji
Ask 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.

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49 fights queued
37+ more head-to-head results. Free. Not a trick.
Free account. No card required. By continuing, you agree to Rival's Terms and Privacy Policy