Five thoughts - plus a comment on the importance of leadership - from Cisco's 2026 AI Summit

OpenAI introduces Frontier agent management platform and new GPT-5.3-Codex model

Anthropic rolls out Claude Opus 4.6 with 1 million-token context support

Clearnote debuts legal AI platform for music and entertainment professionals

Higgsfield launches ‘vibe’ editor for creating motion graphics

Operant AI debuts Agent Protector to secure autonomous AI agents at scale