Grok 4.1 Fast vs Qwen3 235B 2507 (Reasoning)

Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.

Quick Verdict

Grok 4.1 Fast wins overall with a score of 73 vs 31 (42 point difference).Grok 4.1 Fast wins 4 out of 4 categories.

Knowledge

Grok 4.1 Fast

Grok 4.1 Fast

91

Qwen3 235B 2507 (Reasoning)

37.8

94
MMLU
40
92
GPQA
39
90
SuperGPQA
37
88
OpenBookQA
35

Coding

Grok 4.1 Fast

Grok 4.1 Fast

86

Qwen3 235B 2507 (Reasoning)

32

86
HumanEval
32

Mathematics

Grok 4.1 Fast

Grok 4.1 Fast

95

Qwen3 235B 2507 (Reasoning)

39

96
AIME 2023
40
98
AIME 2024
42
97
AIME 2025
41
92
HMMT Feb 2023
36
94
HMMT Feb 2024
38
93
HMMT Feb 2025
37
95
BRUMO 2025
39

Reasoning

Grok 4.1 Fast

Grok 4.1 Fast

89

Qwen3 235B 2507 (Reasoning)

37

90
SimpleQA
38
88
MuSR
36

Frequently Asked Questions

Which is better, Grok 4.1 Fast or Qwen3 235B 2507 (Reasoning)?

Grok 4.1 Fast scores higher overall with 73 vs 31, a difference of 42 points across all benchmarks.

Which is better for knowledge tasks, Grok 4.1 Fast or Qwen3 235B 2507 (Reasoning)?

Grok 4.1 Fast leads in knowledge tasks with an average score of 91 vs 37.8.

Which is better for coding, Grok 4.1 Fast or Qwen3 235B 2507 (Reasoning)?

Grok 4.1 Fast leads in coding with an average score of 86 vs 32.

Which is better for math, Grok 4.1 Fast or Qwen3 235B 2507 (Reasoning)?

Grok 4.1 Fast leads in math with an average score of 95 vs 39.

Which is better for reasoning, Grok 4.1 Fast or Qwen3 235B 2507 (Reasoning)?

Grok 4.1 Fast leads in reasoning with an average score of 89 vs 37.