SpaceXAI releases Grok 4.5, which Elon describes as an ‘Opus-class model’

Elon Musk's tech company released the newest version of Grok on Wednesday, promising a cheaper, more efficient alternative to ...
2UrbanGirls on MSN

Grok 4.3 vs Gemini 3.5 Flash: Which AI powers your agents better in 2026?

Featured Snippet Answer Grok 4.3 is the better raw-cost choice for output-heavy reasoning agents, while Gemini 3.5 Flash is ...
OfficeChai

Grok 4.5 Places Behind Only Anthropic And OpenAI’s Top Models On Artificial Analysis Intelligence Index

One never counts Elon Musk, and Grok 4.5 seems to be yet another example of why. SpaceXAI’s newest model Grok 4.5 has ...
VentureBeat

What to know about Grok 4 Fast for enterprise use cases

With all the AI news coming out each week, some of the more significant advancements can be hard to track. Grok 4 Fast is streamlined version of xAI's flagship Grok 4 model released back in July 2025.