Persistent infrastructure strain from rapid user growth and recent model launches like Opus 5 and Sonnet 5 drives the dispersed odds for Claude downtime days in August, with traders assigning the highest probability (34%) to 8-10 affected days. Multiple short incidents of elevated errors and degraded performance across models in late July, following major disruptions earlier in 2026, highlight ongoing challenges with cloud capacity and serving-stack stability amid surging demand. This pattern creates uncertainty around whether August will see continued moderate issues or stabilization through fixes, depending on traffic spikes, maintenance windows, and any additional releases. The low odds on minimal downtime (<5 days at 5%) reflect skepticism that reliability will improve sharply in the near term.