• Home
  • Services
  • About
  • Contact
  • Blog
  • 知財活動のROICへの貢献
  • 生成AIを活用した知財戦略の策定方法
  • 生成AIとの「壁打ち」で、新たな発明を創出する方法

​
​よろず知財コンサルティングのブログ

最後の非推論モデル「ChatGPT 4.5(GPT-4.5)」の登場

1/3/2025

0 Comments

 
ChatGPT 4.5(GPT-4.5)は、2025年2月27日にOpenAIがリリースした最新のAIモデルです。従来のGPT-4やGPT-4oから大幅に性能が向上し、より自然な会話、高度な推論、高い共感性(EQ)を実現していますが、モデル自身が回答生成前にチェーン・オブ・ソート(逐次推論)を行う“推論型”ではなく、膨大な事前学習データによる知識強化に特化した「最後の非推論モデル」とされています。
2025年2月25日に発表されたClaude 3.7 Sonnet への対抗馬としての、数か月後に登場することが発表されているChatGPT-5までのつなぎのモデルにも感じられます。
やはり非推論モデルでは、「すもももももももものうち」の「も」の数は正解できないようです。
 
2025年2月27日
GPT-4.5 が登場
https://openai.com/ja-JP/index/introducing-gpt-4-5/
 
 
 
The Last Non-Reasoning Model: "ChatGPT 4.5 (GPT-4.5)" Emerges
 
ChatGPT 4.5 (GPT-4.5) is the latest AI model released by OpenAI on February 27, 2025. It features a significant performance improvement over its predecessors, GPT-4 and GPT-4o, offering more natural conversations, advanced reasoning, and high emotional intelligence (EQ). However, it is not a "reasoning-type" model that performs chain-of-thought (sequential reasoning) before generating responses. Instead, it is positioned as the "last non-reasoning model," focusing on knowledge enhancement through extensive pre-training data.
It also appears to serve as a transitional model leading up to ChatGPT-5, which is scheduled for release a few months later as a competitor to Claude 3.7 Sonnet, announced on February 25, 2025.
As expected from a non-reasoning model, it still struggles to correctly count the number of "も" in the Japanese tongue twister "すもももももももものうち".

Your browser does not support viewing this document. Click here to download the document.
Your browser does not support viewing this document. Click here to download the document.
Your browser does not support viewing this document. Click here to download the document.
Your browser does not support viewing this document. Click here to download the document.
Your browser does not support viewing this document. Click here to download the document.
Your browser does not support viewing this document. Click here to download the document.
0 Comments



Leave a Reply.

    著者

    萬秀憲

    アーカイブ

    May 2025
    April 2025
    March 2025
    February 2025
    January 2025
    December 2024
    November 2024
    October 2024
    September 2024
    August 2024
    July 2024
    June 2024
    May 2024
    April 2024
    March 2024
    February 2024
    January 2024
    December 2023
    November 2023
    October 2023
    September 2023
    August 2023
    July 2023
    June 2023
    May 2023
    April 2023
    March 2023
    February 2023
    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020

    カテゴリー

    All

    RSS Feed

Copyright © よろず知財戦略コンサルティング All Rights Reserved.
サイトはWeeblyにより提供され、お名前.comにより管理されています
  • Home
  • Services
  • About
  • Contact
  • Blog
  • 知財活動のROICへの貢献
  • 生成AIを活用した知財戦略の策定方法
  • 生成AIとの「壁打ち」で、新たな発明を創出する方法