OpenAI Cuts Cursor GPT After SpaceX as Editors Models and Harnesses Split

OpenAI ends Cursor GPT access after SpaceX as GitHub Copilot, Alibaba Qwen, and LangChain split editor models and harnesses

The last 48 hours were not a quiet weekend for builders. The story that actually moves shipping calendars is contractual, not architectural: OpenAI told SpaceX it will terminate Cursor’s direct GPT supply, using a change-of-control window after Anysphere closed into the…

OpenAI Assistants API Hard-Stops Tomorrow as Haystack Agno Langfuse Harden Agent Plumbing

News graphic: OpenAI Assistants API hard-stops August 26 while Haystack, Agno, and Langfuse upgrade agent infrastructure

The last 48 hours were not about a new flagship model. They were about the plumbing that decides whether your agents survive contact with production. OpenAI’s Assistants API — the beta that taught a generation of teams to think in Assistants, Threads, and Runs — reaches a hard…

GitHub Copilot Cursor and VS Code agents go always-on as OpenAI keeps ZDR

GitHub Copilot, Cursor, and VS Code agents go always-on while OpenAI previews Private Safety Processing to keep Zero Data Retention

Coding agents left the sidebar this week. GitHub put Copilot’s cloud agent inside Microsoft Teams conversations. Cursor taught always-on agents to wake on PRs and Slack, farm work to isolated VMs, and keep a goal until CI is green. VS Code 1.134 split the agent harness into its…