In May 2026, Anthropic unveiled Claude Code 2.1 at the "Code with Claude" event. The /goal command lets Claude work autonomously for hours or days until a defined completion condition is met. Agent View gives developers a unified dashboard to manage dozens of parallel sessions. This is the moment AI coding tools cross from "assistant" to "autonomous system."
At Google I/O 2026, Gemini 2.5 Pro Deep Think mode went generally available. It scored impressively on the 2025 USAMO math competition and added MCP support to connect with the open-source tool ecosystem. Gemini 2.5 Pro now leads both the WebDev Arena and LM Arena leaderboards.
In May 2026, NotebookLM integrated into Google Workspace Studio — turning your notebooks into the knowledge engine powering automated workflows. Add 10 infographic styles, PPTX export, and Cinematic Video Overviews, and you have a platform that has crossed from "summarization tool" to "content production hub."
In May 2026, Claude Code's Hooks system received a significant upgrade. PostToolUse hooks can now intercept and replace output from any tool (not just MCP), hooks can read the current effort level via effort.level or $CLAUDE_EFFORT, and duration_ms tracks actual tool execution time. A new claude ultrareview subcommand also enables non-interactive code review from CI pipelines.
On May 5, 2026, Notion officially launched Custom Agents out of beta — just three months after more than 1 million agents were created during the preview period. The GA release brings new admin controls for creation permissions, per-agent credit limits, a spending dashboard, and automatic safeguards against unexpected costs.