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![TedHZhang Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::776162618792869888.png) Ted Zhang [@TedHZhang](/creator/twitter/TedHZhang) on x 44.7K followers
Created: 2025-07-24 10:43:39 UTC

My opinion:

ChatGPT and Gemini superior for deep research. 

Grok has X data so that is unique and supposedly the smartest model in the world. 

Grok and ChatGPT have the most conversational tones to me at least.

Gemini has the largest context window. Can feed up to X full books while others don’t. 

All are great at math, reasoning, science and programming. Can use all to see what gives best output.

@perplexity_ai and @PerplexityComet for me is the best for quick searches for anything and  for information regarding stocks.

What do you guys think? What do you use each one for? Strengths and weaknesses etc?


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**Related Topics**
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[ted](/topic/ted)

[Post Link](https://x.com/TedHZhang/status/1948333247739384249)