Daily archive

Friday — January 23, 2026

8 stories — deduplicated across sources, ranked by significance, every source cited.

SIGNIFICANCE

★ Top story · ProductsJan 23

Unrolling the Codex agent loop

A technical deep dive into the Codex agent loop, explaining how Codex CLI orchestrates models, tools, prompts, and performance using the Responses API.

OOpenAI Blog Read original ↗

Friday — January 23, 2026

Unrolling the Codex agent loop

Alphabet Invests in Japan's Sakana AI to Boost Gemini - TradingView — Track All Markets

Unleashing Creativity: Stability AI's Stable Diffusion XL on Amazon Bedrock - Transforming Generative AI for Businesses - Amazon Web Services

Alphabet Invests in Japan's Sakana AI to Boost Gemini - Yahoo Finance

Last Week in AI #333 - ChatGPT Ads, Zhipu+Huawei, Drama at Thinking Machines

Google Invests in Japan’s Sakana AI - The Information

Google invests in Japan’s Sakana AI to advance Gemini - Tech in Asia

Google Invests in Sakana AI to Strengthen Gemini’s Reach in Japan - eWeek