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Grok 4 vs Grok 4.1 Fast (Reasoning)

Grok 4

xAI

vs

Grok 4.1 Fast (Reasoning)

xAI

Grok 4 wins 9 of 11

Index Scores

41.5
+2.9
Intelligence
38.6
40.5
+9.6
Coding
30.9
92.7
+3.4
Math
89.3

Benchmarks

86.6
+1.2
MMLU Pro
85.4
87.7
+2.4
GPQA
85.3
23.9
+6.3
HLE
17.6
81.9
LiveCode
+0.3
82.2
45.7
+1.5
SciCode
44.2
99.0
+99.0
MATH-500
0.0
94.3
+94.3
AIME
0.0

Speed

45
TPS
+71
116
Shared
Winning delta

crafted by bart stefanski