DeepSeek LLM 2.0 vs Phi-4

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

DeepSeek LLM 2.0 is clearly ahead on the aggregate, 70 to 39. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

DeepSeek LLM 2.0's sharpest advantage is in multilingual, where it averages 82 against 80.6. The single biggest benchmark swing on the page is GPQA, 78 to 56.1. Phi-4 does hit back in coding, so the answer changes if that is the part of the workload you care about most.

DeepSeek LLM 2.0 gives you the larger context window at 128K, compared with 16K for Phi-4.

Quick Verdict

Pick DeepSeek LLM 2.0 if you want the stronger benchmark profile. Phi-4 only becomes the better choice if coding is the priority.

Knowledge

Phi-4

DeepSeek LLM 2.0

65.2

Phi-4

70.5

79
MMLU
84.8
78
GPQA
56.1
76
SuperGPQA
-
74
OpenBookQA
-
72
MMLU-Pro
-
12
HLE
-

Coding

Phi-4

DeepSeek LLM 2.0

52.7

Phi-4

82.6

73
HumanEval
82.6
46
SWE-bench Verified
-
39
LiveCodeBench
-

Mathematics

DeepSeek LLM 2.0
80
AIME 2023
-
82
AIME 2024
-
81
AIME 2025
-
76
HMMT Feb 2023
-
78
HMMT Feb 2024
-
77
HMMT Feb 2025
-
79
BRUMO 2025
-
83
MATH-500
-

Reasoning

DeepSeek LLM 2.0
77
SimpleQA
-
75
MuSR
-
81
BBH
-

Instruction Following

DeepSeek LLM 2.0
85
IFEval
-

Multilingual

DeepSeek LLM 2.0

DeepSeek LLM 2.0

82

Phi-4

80.6

82
MGSM
80.6

Frequently Asked Questions

Which is better, DeepSeek LLM 2.0 or Phi-4?

DeepSeek LLM 2.0 is ahead overall, 70 to 39. The biggest single separator in this matchup is GPQA, where the scores are 78 and 56.1.

Which is better for knowledge tasks, DeepSeek LLM 2.0 or Phi-4?

Phi-4 has the edge for knowledge tasks in this comparison, averaging 70.5 versus 65.2. Inside this category, GPQA is the benchmark that creates the most daylight between them.

Which is better for coding, DeepSeek LLM 2.0 or Phi-4?

Phi-4 has the edge for coding in this comparison, averaging 82.6 versus 52.7. Inside this category, HumanEval is the benchmark that creates the most daylight between them.

Which is better for multilingual tasks, DeepSeek LLM 2.0 or Phi-4?

DeepSeek LLM 2.0 has the edge for multilingual tasks in this comparison, averaging 82 versus 80.6. Inside this category, MGSM is the benchmark that creates the most daylight between them.

Last updated: March 9, 2026

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