BREAKING
xAI Rolls Out Grok 4.5
0
T
V9 parameters
0
K
context low end
0
K
context high end
0
$
input / 1M
0
$
output / 1M
From Private Beta to Public Rollout
1
SpaceX/Tesla beta
↓
2
Grok Build
↓
3
API
↓
4
Console
How Grok 4.5 Stacks Up
Grok 4.5 claims
vendor-stated
●
Matches GPT-5.5
●
Approaches Opus 4.8
●
Fast and low cost
Open questions
unverified
●
No system card yet
●
EU access concerns
●
Third-party tests needed
Verification Still to Come
AI NEWS BLITZ
xAI has begun rolling out Grok 4.5, its new coding-focused model.