AI Round-up: May 5, 2026

xAI supplied the largest single launch signal with a Grok Voice API demo that asked viewers to spot the AI clone, while Runway pushed real-time video agents and OpenAI explained how it keeps voice AI low-latency at scale. The same agent layer moved into enterprise workflows: OpenAI and PwC announced a CFO-focused collaboration, Perplexity Computer arrived in Microsoft Teams, and Anthropic, Microsoft, Mistral and Databricks all surfaced workflow or governance updates.

Developer attention stayed on the coding-agent race. Reddit clustered around Claude Code taking over real work, Codex overtaking Claude Code in downloads, and local Qwen holding up against Claude Code, while YouTube kept Codex, Claude Code and prompting-update coverage in circulation. The risk thread remained visible too, from Microsoft’s AiTM phishing write-up and White House model-vetting reports to AI code-security testing and ChatGPT-delusion coverage.