By Greg Nowak , 16 August, 2026 OpenAI’s Assistants API Shuts Down in Ten Days. Is Your App Ready? OpenAI’s Assistants API shuts down on August 26, 2026. Learn what to inventory, how to preserve state and how to cut over without breaking the product. Tags OpenAI API Responses API AI integration migration application continuity
By Greg Nowak , 10 August, 2026 Prompt Caches Have Write Costs Now—Audit What Your Workflow Reuses GPT-5.6 makes cache writes billable. See how to spot wasted writes, stabilise prompt prefixes, place breakpoints and measure whether caching pays. Tags AI integration prompt caching API costs Performance workflow automation
By Greg Nowak , 30 July, 2026 Your AI model has an expiry date: build the migration lane now AI models retire on a schedule. Learn how to map dependencies, test replacements, release safely and preserve a working rollback route. Tags AI integration model lifecycle migration OpenAI API LLM operations
By Greg Nowak , 10 July, 2026 OpenAI Is Retiring Agent Builder: Save the Workflow, Not Just Prompts OpenAI retires Agent Builder on November 30, 2026. Here is what teams need to preserve, how to choose a migration path, and how to cut over safely. Tags AI integration OpenAI agent migration workflow automation API development
