4 known letters for a 7- letter word related to Madagascar : AMBS！ the word can be cultural, historical, geographical, fairly known to the general public. AMBS can be any order, any position. Gemini: admitted failure; Grok: tried several times, no success; ChatGPT: one try, success. same rules: 3 known letters for a 7-letter word related to Australia: OTU Gemini failed; Grok: success ChatGPT: success. 另外让这三找个历史书籍，Gemini 胜出。Gemini 在最初的训练时用海量的教科书籍。
Gemini: admitted failure; Grok: tried several times, no success; ChatGPT: one try, success.
same rules: 3 known letters for a 7-letter word related to Australia: OTU
Gemini failed; Grok: success ChatGPT: success.
另外让这三找个历史书籍，Gemini 胜出。Gemini 在最初的训练时用海量的教科书籍。