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OpenAI ãçŸåšã»ãšãã©ã®ãŠãŒã¶ãŒã䜿çšããŠãã GPT-5 ã®æ°ããããŒãžã§ã³ã«æ³šåããŠããããã人æ°ã® GPT-4o ãå«ãããã€ãã® ChatGPT AI ã¢ãã«ã¯æ¥æå»æ¢ãããäºå®ã§ãã.
åçµç¹ã¯ã2æ13æ¥ããã£ãŠChatGPTããGPT-4oã®ãµããŒããäžæ¢ãããšçºè¡šããŸããã GPT-4.1 ãGPT-4.1 miniãOpenAI o4-miniãåæ§ã§ããããã¯ããŠãŒã¶ãŒè¡åã®å€åã«ãããã»ãšãã©ã®äººãæ¥åžžæ¥åã§GPT-5.2ã䜿çšããŠããããšãèªèããããã§ãã
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OpenAIã¯2024幎5æã«GPT-4oããªãªãŒã¹ããŸããããã®ã¢ãã«ã¯ããã£ããã»ãã·ã§ã³ã«ãããŠããèªç¶ã§äººéçãªé°å²æ°ãäŒããããšãç®çãšããŠèšèšãããŸãããä»ã®ChatGPTã¢ãã«ãšæ¯èŒããŠæž©ãã¿ã®ããããŒã³ãæã¡ããã衚çŸåè±ãã§åµé çãªäœéšãæ±ãã人ã ãtracããŸããã.
ãã®æŠç¥ã«ãããGPT-4oã¯Plusããã³Proã®å¿ å®ãªãŠãŒã¶ãŒã°ã«ãŒããtracããšãã§ããŸããããããã®ãŠãŒã¶ãŒã¯ãã¢ã€ãã¢åºããå·çããã¬ã€ã³ã¹ããŒãã³ã°ã«ãã®ã¢ãã«ã䜿çšããåœæå©çšå¯èœãªãã®ããã話ãããããèªç±èšè¿°åã®äœæ¥ã«é©ããŠãããšå ±åããŸããã.
ããããæéã®çµéãšãšãã«ããŠãŒã¶ãŒãšChatGPTã®ã€ã³ã¿ã©ã¯ã·ã§ã³ã¯é²åããŠãçŸåšãOpenAIã«ãããšããçŽ0.1%ã®ãŠãŒã¶ãŒãæ¯æ¥GPT-4oãéžæãããŠãããã»ãšãã©ã®ãŠãŒã¶ãŒã¯ãæ¥åžžã®ã»ãšãã©ã®ã¿ã¹ã¯ã®ããã©ã«ãã¢ãã«ãšãªã£ãŠããGPT-5.2ãã䜿çšããŠããŸãã
OpenAIã¯ãçŸåšGPT-4oã䜿çšããŠãã人ãéåžžã«å°ãªãããšãèžãŸãããã®ã¢ãã«ã®ãµããŒãã¯ãå®éã«å€ãã®äººã䜿çšããŠããã¢ãã«ã®æ¹åã«åããåãçµã¿ãtracãããšäž»åŒµããŠããŸãããããã®å€ãã¢ãã«ã®ãµããŒãã«è²»ããããŠããæéãšãªãœãŒã¹ã¯ãæ°ããã¢ãã«ã®æ¹åã«å ãŠãããããé«éã§ä¿¡é Œæ§ãé«ãã䜿ãããããã®ã«ãªãã¯ãã§ãã.
OpenAIã¯ãGPT-4oããã®ä»ã®ããŸã䜿çšãããŠããªãã¢ãã«ã廿¢ããããšã§ãç¹ã«ããåªããAIããŒã«ãžã®éèŠãé«ãŸãäžã§ãæ°ããã¢ãã«ã®ããã©ãŒãã³ã¹ãä¿¡é Œæ§ãåµé æ§ã®åäžã«ããã«åãå ¥ããããšãã§ãããšäž»åŒµããŠããã.
å瀟ã¯ããã«ãGPT-5.2ã¯ãã匷åãªã¯ãªãšã€ãã£ãåºåãšãã¢ãã«ã®ããŒãœããªãã£ã«å¯Ÿããããé«åºŠãªå¶åŸ¡ãå®çŸãããšè¿°ã¹ãŠããŸãããŠãŒã¶ãŒã¯GPT-5.2ã¢ãã«ã®å¿çã埮調æŽããããšãã§ããŸãããã®çµæãGPT-4oãªã©ã®æ§ããŒãžã§ã³ã®ã¢ãã«ãã¡ã³ããã³ã¹ããå¿ èŠæ§ãæžå°ããŸãã.
OpenAIã¯ããŠãŒã¶ãŒããã®ãã£ãŒãããã¯ãGPT-4oã«ä»£ããæ°ããã¢ãã«ã®éçºã«åœ¹ç«ã£ããšè¿°ã¹ãŠãã
GPT-4oã¯ã8æã«å§ãŸã£ãè°è«ãçµãŠãã€ãã«åŒéã®æºåãæŽããŸãããããã¯ãOpenAIãææ°ããŒãžã§ã³ã§ããGPT-5ã®ãªãªãŒã¹çŽåŸã«ãã®ã¢ãã«ãæ€åããããšã決å®ããããšãåããŠã®ããšã§ãããã®æ±ºå®ã¯ãææå°æ©ã ãšæãããŠãŒã¶ãŒããå³åº§ã«å察ãåããŸããã.
åœæãå€ãã®äººã ã¯ãGPT-5 ã«ã¯ GPT-4o ã§æ £ã芪ããã æž©ãããçè§£åãæµãããããªäŒè©±ããªããããéåããŠãããšæããŠããŸããã.
OpenAIã¯æ±ºå®ãèŠããææäŒå¡åãã«GPT-4oã埩æ§ããããšã決å®ããŸãããOpenAIã«ãããšãå€ãã®äŒå¡ãéèŠãªã¿ã¹ã¯ãæ°ããã¢ãã«ã«äžæãªãç§»è¡ããããã«è¿œå ã®æéãå¿ èŠãšããŠãããšã®ããšã§ãã.
ãããããã®æ¹é転æãåããŠãOpenAIã®æé«çµå¶è²¬ä»»è ãµã ã»ã¢ã«ããã³æ°ã¯ãGPT-4oã®ééã«é¢ããæ£åŒãªæ±ºå®ãäžãåã«ãçµç¹ããŠãŒã¶ãŒã«ãååãªéç¥ããäžããããšãçŽæããã.
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GPT-5.1ãšGPT-5.2ã®æ¹è¯ã«éç¹ã眮ãããããŒã³ãåµé æ§ãäŒè©±ã¹ã¿ã€ã«ãåäžããŸãããå瀟ã«ãããšãæ°ããŒãžã§ã³ã§ã¯ãŠãŒã¶ãŒãChatGPTã®åæ§ã調æŽã§ããããã«ãªããåäžã®ããã©ã«ãèšå®ã«çžãããããšãªãããã£ããã®æž©ãããç±æã®ã¬ãã«ãã³ã³ãããŒã«ã§ãããšã®ããšã§ãã
OpenAIã¯ãŸãã以åã®æ§ã¢ãã«ã«é¢ããè°è«ã¯ã人ã ãAIã«ææ çã«å·çããåŸåããAIãé床ã«åæçãªå¿çãè¿ãå¯èœæ§ãªã©ãããåºç¯ãªåé¡ã«è§ŠããŠãããšè¿°ã¹ãã圌ãã¯ãChatGPTã®æ°ã¢ãã«ãšæ°ããŒãžã§ã³ã§ãããã®åé¡ã®è§£æ±ºã«åãçµãã§ããããšã匷調ããã.
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