BREAKING
xAI Debuts Coding-Focused Grok 4.5
0
Elo
Website Arena
0
th
ranking
0
rank jump
Terminal Bench 2.1 scores
Grok 4.5
83.3
Opus 4.8
78.9
GPT-5.5
83.4
0
tok/s
inference speed
0
avg output tokens
0
x
fewer than Opus
API access and pricing
API grok-4.5
Live
●
$2 per million input tokens
●
$6 per million output tokens
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Trained on Cursor-derived data
Availability
Pending
●
Not yet in the EU
●
Mid-July 2026 rollout expected
●
Beta ran at SpaceX and Tesla
Opus-level claim awaits verification
AI NEWS BLITZ
xAI has unveiled Grok 4.5, its first model built specifically for coding and agents.