Moonshot v1 vs GPT-4.1

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

Moonshot v1 is clearly ahead on the aggregate, 51 to 43. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Moonshot v1's sharpest advantage is in mathematics, where it averages 54.5 against 26.4. The single biggest benchmark swing on the page is MMLU, 53 to 90.2. GPT-4.1 does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.

GPT-4.1 gives you the larger context window at 1M, compared with 128K for Moonshot v1.

Quick Verdict

Pick Moonshot v1 if you want the stronger benchmark profile. GPT-4.1 only becomes the better choice if knowledge is the priority or you need the larger 1M context window.

Knowledge

GPT-4.1

Moonshot v1

45.3

GPT-4.1

78.3

53
MMLU
90.2
52
GPQA
66.3
50
SuperGPQA
-
48
OpenBookQA
-
64
MMLU-Pro
-
5
HLE
-

Coding

GPT-4.1

Moonshot v1

33.3

GPT-4.1

54.6

45
HumanEval
-
34
SWE-bench Verified
54.6
21
LiveCodeBench
-

Mathematics

Moonshot v1

Moonshot v1

54.5

GPT-4.1

26.4

53
AIME 2023
-
55
AIME 2024
26.4
54
AIME 2025
-
49
HMMT Feb 2023
-
51
HMMT Feb 2024
-
50
HMMT Feb 2025
-
52
BRUMO 2025
-
72
MATH-500
-

Reasoning

Moonshot v1
51
SimpleQA
-
49
MuSR
-
73
BBH
-

Instruction Following

GPT-4.1

Moonshot v1

77

GPT-4.1

87.4

77
IFEval
87.4

Multilingual

Moonshot v1
73
MGSM
-

Frequently Asked Questions

Which is better, Moonshot v1 or GPT-4.1?

Moonshot v1 is ahead overall, 51 to 43. The biggest single separator in this matchup is MMLU, where the scores are 53 and 90.2.

Which is better for knowledge tasks, Moonshot v1 or GPT-4.1?

GPT-4.1 has the edge for knowledge tasks in this comparison, averaging 78.3 versus 45.3. Inside this category, MMLU is the benchmark that creates the most daylight between them.

Which is better for coding, Moonshot v1 or GPT-4.1?

GPT-4.1 has the edge for coding in this comparison, averaging 54.6 versus 33.3. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.

Which is better for math, Moonshot v1 or GPT-4.1?

Moonshot v1 has the edge for math in this comparison, averaging 54.5 versus 26.4. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.

Which is better for instruction following, Moonshot v1 or GPT-4.1?

GPT-4.1 has the edge for instruction following in this comparison, averaging 87.4 versus 77. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Last updated: March 9, 2026

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