OpenAI’s Assistants API Is Gone: What to Fix Now
OpenAI’s Assistants API is no longer available. Use this practical plan to restore service, rebuild state, and migrate safely to the Responses API.
AI integration
Prompt Cache Write Costs: Audit What Your Workflow Actually Reuses
Prompt caching saves money only when requests reuse it. Learn how to spot wasted writes, set useful cache boundaries and measure costs per completed workflow.
Your AI Model Has an Expiry Date: Build the Migration Lane Early
AI models and endpoints retire. Learn how to inventory dependencies, test replacements, run a controlled release and preserve a usable rollback route.
OpenAI Is Retiring Agent Builder: Save the Workflow, Not Just Prompts
OpenAI retires Agent Builder on November 30, 2026. Learn what to export, how to choose a replacement, and how to test your workflows before switching.
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