AI Daily Brief — 13 March 2026

Perplexity’s weekly changelog confirms Comet for Enterprise availability — Perplexity’s AI-native browser with Comet Assistant for in-page research, summarisation and autonomous multi-step tasks, deployable across macOS and Windows via MDM.

Top stories

• Comet for Enterprise. AI-native browser ships with enterprise MDM deployment across macOS and Windows. Comet Assistant handles in-page research, summarisation and autonomous multi-step workflows. via Perplexity
• Personal Computer pricing. Pricing details surface across coverage — the always-on Mac-mini AI agent priced at ~$200/month subscription. via Cult of Mac

Compiled by AI Feed’s editor from publicly reported announcements on 13 March 2026.