xAI: Grok 4 Fast (free) vs Qwen: Qwen3 Max
Compare xAI: Grok 4 Fast (free) by xAI against Qwen: Qwen3 Max by Qwen, in 10 community votes, qwen: qwen3 max wins 63% of head-to-head duels, context windows of 2.0M vs 256K, tested across 35 shared challenges. Updated April 2026.
Which is better, xAI: Grok 4 Fast (free) or Qwen: Qwen3 Max?
Qwen: Qwen3 Max is the better choice overall, winning 63% of 10 blind community votes on Rival. xAI: Grok 4 Fast (free) costs $0/M input tokens vs $1.2/M for Qwen: Qwen3 Max. Context windows: 2000K vs 256K tokens. Compare their real outputs side by side below.
Key Differences Between xAI: Grok 4 Fast (free) and Qwen: Qwen3 Max
xAI: Grok 4 Fast (free) is made by xai while Qwen: Qwen3 Max is from qwen. xAI: Grok 4 Fast (free) has a 2000K token context window compared to Qwen: Qwen3 Max's 256K. On pricing, xAI: Grok 4 Fast (free) costs $0/M input tokens vs $1.2/M for Qwen: Qwen3 Max. In community voting, In 10 community votes, Qwen: Qwen3 Max wins 63% of head-to-head duels.
In 10 community votes, Qwen: Qwen3 Max wins 63% of head-to-head duels. xAI: Grok 4 Fast (free) leads in Web Design, while Qwen: Qwen3 Max leads in Image Generation. Based on blind community voting from the Rival open dataset of 10+ human preference judgments for this pair.
Pick Qwen: Qwen3 Max. In 10 blind votes, Qwen: Qwen3 Max wins 63% of the time. That's not luck.
Pick xAI: Grok 4 Fast (free) for Web Design. Pick Qwen: Qwen3 Max for Image Generation.
Style Comparison
Qwen: Qwen3 Max uses 45.1x more emoji
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.
