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AIOctober 202611 min read

OpenAI Agents SDK vs Google ADK vs Claude Agent SDK (2026)

A buying guide to the three vendor agent SDKs in October 2026: languages, handoffs vs graphs vs subagents, sandboxes, sessions, evals and hosted runtimes.

BackendOctober 202611 min read

OpenAI Assistants API Shutdown Migration to the Responses API

The Assistants API was removed on 26 August 2026. A playbook: assistants into code, threads to Conversations, runs to Responses, history from your own records.

AIOctober 202612 min read

OpenAI ChatKit Tutorial: Self-Hosted Agent Chat in React

Build an embedded agent chat with @openai/chatkit-react and the ChatKit Python server: the respond loop, the Store contract, widgets, attachments, auth and domain keys.

AIOctober 202611 min read

OpenAI DevDay 2026 for Developers: Sol, Ultrafast, Agents API

What OpenAI DevDay 2026 actually changed for developers: GPT-6.1 Sol at one-fifth of Astra's price, a 6x-priced Ultrafast tier, computer use in the Agents API, Bedrock Managed Agents, the Decisions API preview and Codex Cloud, checked against the docs.

AIOctober 202612 min read

OpenAI Dots Agents Explained: Always-On ChatGPT Agents

OpenAI Dots are always-on ChatGPT agents on GPT-6 Astra with their own cloud computer. What OpenAI confirmed, what the press got wrong, the Custom Rules and Auto-review controls, and how to pilot one in an ERP back-office.

AIOctober 202611 min read

OpenAI Evals Shutdown: Migrate Your Evals to Promptfoo

OpenAI Evals goes read-only on 31 October 2026 and shuts down 30 November. Export definitions, runs and rows now, then rebuild them in promptfoo and CI.

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