🟢 ChatGPT Codex 📅 Released 8 Oct 2026 Difficulty: Intermediate Coding help

OpenAI Codexの運用コストを65%削減、開発速度は維持

Original title: LegalOn halves Codex costs while maintaining development speed

① What is it? (in three lines)

The article text below is written in Japanese.

LegalOnがOpenAI Codexの日次コストを65%削減することに成功しました。 複数のモデル(Astra、Sol、Luna)を適切に振り分け、予算を戦略的に管理しました。 開発スピードを落とさずにコスト効率化を実現しています。

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

エンジニアチームは、複数の言語モデルを効率的に組み合わせることで、開発生産性を維持しながら大幅なコスト削減を実現できます。タスクの特性に応じたモデル選択が、コストパフォーマンスの重要な鍵になることが実証されました。

Read the official post ↗ openai.com

🔗 Going deeper (outside articles)

Collected automatically with Gemini Search
📄 Read an excerpt of the original (159 characters)
LegalOn cut estimated daily Codex costs by 65% while maintaining development speed. It matched Astra, Sol, and Luna to tasks and managed budgets strategically.
#コスト最適化#モデル選択#開発効率

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Fetched at 9 Oct 2026, 11:40:19 · summarised at 9 Oct 2026, 11:40:37