BREAKING
xAI Unveils Grok 4.5 Agent System
Output Becomes Reusable State
1
Generate page
↓
2
Auto-save project
↓
3
Share to agents
↓
4
Log to memory
0
$
Input /M tokens
0
$
Output /M tokens
0
TPS
Speed
4.2x Fewer Output Tokens
Grok 4.5
15954
Opus 4.8
67020
Momentum vs Open Questions
Strengths
Adoption
●
Default in Grok Build
●
Across all Cursor plans
●
Memory across layers
Concerns
Caveats
●
Mostly prototype use
●
EU usage restrictions
●
High token consumption
Grok 4.5 Bets on Persistent Agents
AI NEWS BLITZ
xAI's new Grok 4.5 turns model output into shared, persistent state across agents.