{"type": "article", "title": "GPT-5.6 Programmatic Tool Calling: Kill the Round-Trip Tax", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/gpt-5-6-programmatic-tool-calling-kill-the-round-trip-tax", "original_source": "https://byteiota.com/gpt-5-6-programmatic-tool-calling-kill-the-round-trip-tax/", "published": "2026-07-17T18:11:15+00:00", "accessed": "2026-07-17", "id": "gpt-5-6-programmatic-tool-calling-kill-the-round-trip-tax"}