{"type": "article", "title": "LWiAI Podcast #252 - GPT 5.6, Grok 4.5, Nemotron-Labs-Diffusion, AI 2040", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/lwiai-podcast-252-gpt-5-6-grok-4-5-nemotron-labs-diffusion-ai-2040", "original_source": "https://www.machinebrief.com/news/lwiai-podcast-252-gpt-56-grok-45-nemotron-labs-diffusion-ai-dtca", "published": "2026-07-21T12:03:29+00:00", "accessed": "2026-07-22", "id": "lwiai-podcast-252-gpt-5-6-grok-4-5-nemotron-labs-diffusion-ai-2040"}