10:55
2026-06-28
cryptobriefing.com
large-language-models
Grok 4.5 enters private beta at SpaceX and Tesla with 1.5 trillion parameters
Elon Musk's xAI launched Grok 4.5, a 1.5-trillion-parameter model, into private beta at SpaceX and Tesla on June 28, 2026. Early evaluations suggest it matches or exceeds Anthropic's Opus performance,…