Claude Opus 4.8 with adaptive thinking triggers reasoning only when a turn needs it.

Reasoning becomes conditional, cutting wasted thinking tokens at the same effort level.

Next to Opus 4.7, Opus 4.8 keeps the same effort level while reducing wasted thinking tokens.

• Jul 26, 2026OpenAI updated GPT-5.5 Instant to improve conversational quality in decision, advice, planning, research, and shopping tasks.
• Jul 25, 2026Enterprise and Edu users can find skills under Plugins, on the Skills tab in the Plugin Directory.
• Jul 25, 2026Anthropic removed modelcard language for Claude Fable 5 and Claude Mythos 5.

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