SpaceX AI Launches Grok 4.5 Publicly, Claiming Opus-Class Performance with Higher Efficiency

SpaceX AI will make Grok 4.5 available to the public tomorrow, following strong positive feedback from its beta test program. The model is described as an Opus-class model, but faster, more token-efficient, and lower cost.

Read Source→

Sources (5)

SpaceXAI Releases Grok 4.5 Model with Twice Greater Token Efficiency and Lower Cost

PRIMARYTechCrunch AI · RSS · 1w ago

Read article→

xAI to Release Grok 4.5 Tomorrow, Claiming Opus-Class Performance with Higher Efficiency

AI Discussions 2 · Twitter · 1w ago

View tweet→

Related Signals

31min agoMfgNVIDIA Vera Rubin Enters Final Countdown to Mass Production, OpenAI and Microsoft Rush to Test→57min agoPartnershipAMD Takes Equity Stake in Anthropic for 2 Gigawatts of AI Compute Commitment→1h agoSignalAnthropic to Pay $1.5 Billion in Copyright Settlement, Destroy Pirated Training Files→1h agoLaunchSouth Korea's Ministry of Science and ICT Plans Domestic AI Chatbot Launch by Year-End→1h agoSignalAMD's Upcoming Advancing AI 2026 Conference Fuels Hopes for Major Anthropic Deal and New Accelerators→

Credibility

Lead sourceTechCrunch AI

Corroboration4 distinct outlets

VerificationCorroborated

Entities

xAIsubject OpenAImentioned Anthropicmentioned Cursormentioned

Unlock the full signal with Pro

Tessara synthesizes 80+ data sources into actionable intelligence for AI infrastructure investors.

Unlock with Pro→Sign in

← SignalsSignal

Watch8.2LaunchModelsCorroboratedactive

Updated 1w ago · 5 sources

SpaceX AI Launches Grok 4.5 Publicly, Claiming Opus-Class Performance with Higher Efficiency

SpaceX AI will make Grok 4.5 available to the public tomorrow, following strong positive feedback from its beta test program. The model is described as an Opus-class model, but faster, more token-efficient, and lower cost.

Read Source→