xAI made the Context Compaction API available for shrinking long conversations into shorter reusable context.

Long agent loops get lower cost, faster first tokens, and sharper responses by reusing shorter context.

It sits between long conversations and follow-up requests, compressing history before the next agent call.

• Jul 06, 2026OpenAI upgraded ChatGPT memory to keep context current and reduce stale or contradictory saved memories.
• Jul 06, 2026OpenAI began rolling out ads for Free and Go users in the UK.
• Jul 06, 2026xAI streaming Speech to Text now supports Smart Turn end-of-turn detection.

This is the world we build in. It moves this fast. We move with it.