📡 Radar — 10 Jul 2026

The daily catch for 10 July — all days →

📡 10 Jul 2026

🛠️ AI Development

• News

  OpenAI ships the GPT-5.6 family — Sol, Terra and Luna

  OpenAI's new GPT-5.6 models are rolling out across ChatGPT, Codex and the API, pitched squarely at agentic coding with adaptive reasoning and much lower token cost.

• Post

  Independent read: GPT-5.6 Sol leads the Coding Agent Index at a third of the cost

  Artificial Analysis' pre-release evaluation puts GPT-5.6 Sol second only to Claude Fable 5 on intelligence at ~1/3 the cost, and top of their Coding Agent Index when run in OpenAI's Codex harness.

• Repo

  agent-rules-books: SE classics distilled into drop-in agent rule sets

  Fourteen software-engineering classics — Clean Code, Refactoring, DDD, DDIA and more — reworked into ready-to-load AGENTS.md rules for Codex, Cursor and Claude Code, in full/mini/nano sizes.