🟢 ChatGPT API & models 📅 Released 6 Aug 2026 Difficulty: Beginner Models & training

OpenAIが改良版GPT-5.6 Solを発表、無料ユーザーにGPT-5.6 Luna開放

Original title: Improving GPT‑5.6 Sol in ChatGPT—and expanding access to GPT-5.6 Luna for free users

① What is it? (in three lines)

The article text below is written in Japanese.

OpenAIはChatGPTの有料プラン向けにGPT-5.6 Solを改良し、精度と一貫性を向上させました。 同時に無料ユーザーもGPT-5.6 Lunaへのアクセスが広がり、日常的なチャットが制限なく利用できるようになります。 より多くのユーザーが高性能なモデルを使える環境が整備されました。

The headline and summary are an AI's Japanese rendering of each company's official announcement. They can diverge from the original. For the exact wording, follow the link to the official page. Terms of Use

② Main changes (3)

③ What you can now do

有料ユーザーは精度の高いGPT-5.6 Solで複雑なタスクに対応でき、無料ユーザーも新しいモデルへアクセスして制限なくチャットを利用できます。より多くのユーザーが高性能なAIの恩恵を受けられるようになりました。

Read the official post ↗ openai.com

🔗 Going deeper (outside articles)

Collected automatically with Gemini Search
📄 Read an excerpt of the original (161 characters)
ChatGPT introduces improved GPT-5.6 Sol with better accuracy and consistency, plus expanded access for free users and unlimited everyday chats with GPT-5.6 Luna.
#OpenAI#ChatGPT#GPT-5.6#無料化

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Fetched at 7 Aug 2026, 10:40:11 · summarised at 7 Aug 2026, 10:40:16