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Grok 4.20 beats all other AI models in Alpha Arena test (sammyfans.com)
13 points by terryds 7 days ago | hide | past | favorite | 2 comments




  > Grok 4.20 reportedly uses real-time data like market trends and news to make fast decisions. 
I assumed all of the models were doing that, using at least Web Search tools.

My hunch of why Grok's other model performed top-3 was due to access to Tweets, which are sentiment analysis gold mine for ticker symbols.


> I assumed all of the models were doing that, using at least Web Search tools.

Sometimes. The other week I was asking ChatGPT about the UK PM, and had to stop the generation early because it started ~"Prime Minister Rishi Sunak…"

The unreliability is also why techniques as simple as "ask 5 times and have it take a vote of its own answers" boost performance. Or "thinking" modes which are approximately just replacing the end token with "Wait." and continuing for ten rounds.




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