YES on xAI releases Grok 5 before Jul 1, 2026

xAI's own roadmap (training wrapped ~late April, internal testing through May, public beta Q2/May-June) makes a June release plausible; at 5-7c even an 8-10% chance is +EV. Cleanest way it loses: Musk-timeline slip into July (Q1 was already missed), or an early-access beta that doesn't count as a release.