Grok 4.3
LatestxAI
•
Proprietary# 1
Released
Apr 30, 2026
# 3
Context Length
1M
Benchmarks
# 20
Code RankedAGI
76.8%
# 26
Agentic RankedAGI
65.1%
# 20
Code Arena
1408
# 6
Svelte Bench
94.4%
# 18
Reason RankedAGI
71.8%
# 16
HLE
35.0%
# 15
GPQA Diamond
90.0%
# 12
Text Arena
1456
# 23
Vending Bench 2
$704.98
# 23
IF Evaluation
81.0%
# 9
MMMU Pro
78.0%
# 42
Math RankedAGI
72.0%
# 22
RAGI RankedAGI
65.2%
# 3
𝜏²-Bench Telecom
98.0%
# 10
GDPval AA
1500
Pricing
# 30
Input Cost /M
$1.25
# 28
Output Cost /M
$2.5
# 19
Cached Cost /M
$0.2