BREAKING
Grok 4.5 Enters Private Beta
0
T
V9 parameters
0
th
foundation gen
xAI Claims Opus-Level Evals
Grok 4.5
new
●
1.5T V9 base
●
Cursor coding data
●
RL pipeline
Claude Opus
rival
●
Frontier benchmark
●
Performance target
Real-World RL Feedback Loop
1
V9 base model
↓
2
Cursor coding data
↓
3
Real-world RL
↓
4
Grok Build harness
Scaling Toward Grok 5
Grok 4
1
Grok 4.5
1.5
Grok 5
10
Public Data Still Undisclosed
AI NEWS BLITZ
xAI says Grok 4.5 has entered private beta at SpaceX and Tesla.