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Daily edition · Architecture

The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

29 Jul 2026 edition
Architecture

How ChatGPT Optimizes its Agent Loop: Harness, API, and Inference

To understand what techniques are adopted in frontier labs to make AI applications more efficient, we met with the OpenAI engineers who developed and shipped various efficiency techniques into the systems behind Codex…

Source: ByteByteGo ByteByteGo