Frontier vendors expanded runtime surfaces while removing public plan and model-routing signals.

Capability surfaces moved forward in long context, voice, health, speech APIs, and agent controls, while pricing, plan, and model-selection pages lost public guidance across OpenAI, Anthropic, and Google. Treat public docs as volatile inputs: revalidate routing, cost, connector, and plan assumptions before agents quote or select models.

• 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.