Anthropic + Amazon 5 GW $5B, GitHub Copilot restructures its plans, Kimi K2.6 SOTA open-source, Qwen3.6-Max-Preview, Codex Chronicle
On April 20, 2026, a busy day: Anthropic and Amazon sign a major 5 GW and $5B deal, GitHub pauses new Copilot Pro/Pro+ signups, Kimi K2.6 sets new open-source coding records, and Qwen previews its next flagship model.