DeepSeek LLM 2.0 vs Qwen3.6 Plus

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

Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

DeepSeek LLM 2.0· Qwen3.6 Plus

Quick Verdict

Pick Qwen3.6 Plus if you want the stronger benchmark profile. DeepSeek LLM 2.0 only becomes the better choice if you would rather avoid the extra latency and token burn of a reasoning model.

Qwen3.6 Plus is clearly ahead on the aggregate, 69 to 57. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Qwen3.6 Plus's sharpest advantage is in coding, where it averages 64.9 against 43.3. The single biggest benchmark swing on the page is SWE-bench Verified, 46% to 78.8%.

Qwen3.6 Plus is the reasoning model in the pair, while DeepSeek LLM 2.0 is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Qwen3.6 Plus gives you the larger context window at 1M, compared with 128K for DeepSeek LLM 2.0.

Operational tradeoffs

PriceFree*Free*
SpeedN/AN/A
TTFTN/AN/A
Context128K1M

Decision framing

BenchLM keeps the benchmark table and the operator tradeoffs on the same page so a better score does not hide a materially slower, pricier, or smaller-context model.

Runtime metrics show N/A when BenchLM does not have a sourced snapshot for that exact model. The scoring rules and freshness policy are documented on the methodology page.

BenchmarkDeepSeek LLM 2.0Qwen3.6 Plus
AgenticQwen3.6 Plus wins
Terminal-Bench 2.057%61.6%
Claw-Eval58.7%
QwenClawBench57.2%
QwenWebBench1502
TAU3-Bench70.7%
VITA-Bench44.3%
DeepPlanning41.5%
Toolathlon39.8%
MCP Atlas48.2%
MCP-Tasks74.1%
WideResearch74.3%
OSWorld-Verified62.5%
CodingQwen3.6 Plus wins
HumanEval73%
SWE-bench Verified46%78.8%
LiveCodeBench39%
SWE-bench Pro46%56.6%
SWE Multilingual73.8%
LiveCodeBench v687.1%
NL2Repo37.9%
Multimodal & GroundedQwen3.6 Plus wins
MMMU-Pro60%78.8%
OfficeQA Pro70%
MMMU86.0%
RealWorldQA85.4%
OmniDocBench 1.591.2%
Video-MME (with subtitle)87.8%
Video-MME (w/o subtitle)84.2%
MathVision88.0%
We-Math89.0%
DynaMath88.0%
MStar83.3%
SimpleVQA67.3%
ChatCVQA81.5%
MMLongBench-Doc62.0%
CC-OCR83.4%
AI2D_TEST94.4%
CountBench97.6%
RefCOCO (avg)93.5%
ODINW1351.8%
ERQA65.7%
VideoMMMU84.0%
MLVU (M-Avg)86.7%
ScreenSpot Pro68.2%
Reasoning
BBH81%
AI-Needle68.3%
LongBench v262%
KnowledgeQwen3.6 Plus wins
MMLU79%
GPQA78%90.4%
SuperGPQA76%71.6%
MMLU-Pro72%88.5%
HLE12%28.8%
FrontierScience67%
SimpleQA77%
MMLU-Redux94.5%
C-Eval93.3%
Instruction FollowingQwen3.6 Plus wins
IFEval85%94.3%
IFBench74.2%
Multilingual
MMLU-ProX84.7%
NOVA-6357.9%
INCLUDE85.1%
PolyMath77.4%
VWT2k-lite84.3%
MAXIFE88.2%
Mathematics
AIME 202380%
AIME 202482%
AIME 202581%
HMMT Feb 202376%
HMMT Feb 202478%
HMMT Feb 202577%
MATH-50083%
AIME2695.3%
HMMT Feb 202596.7%
HMMT Nov 202594.6%
HMMT Feb 202687.8%
MMAnswerBench83.8%
Frequently Asked Questions (6)

Which is better, DeepSeek LLM 2.0 or Qwen3.6 Plus?

Qwen3.6 Plus is ahead overall, 69 to 57. The biggest single separator in this matchup is SWE-bench Verified, where the scores are 46% and 78.8%.

Which is better for knowledge tasks, DeepSeek LLM 2.0 or Qwen3.6 Plus?

Qwen3.6 Plus has the edge for knowledge tasks in this comparison, averaging 66 versus 59.1. Inside this category, HLE is the benchmark that creates the most daylight between them.

Which is better for coding, DeepSeek LLM 2.0 or Qwen3.6 Plus?

Qwen3.6 Plus has the edge for coding in this comparison, averaging 64.9 versus 43.3. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.

Which is better for agentic tasks, DeepSeek LLM 2.0 or Qwen3.6 Plus?

Qwen3.6 Plus has the edge for agentic tasks in this comparison, averaging 62 versus 57. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.

Which is better for multimodal and grounded tasks, DeepSeek LLM 2.0 or Qwen3.6 Plus?

Qwen3.6 Plus has the edge for multimodal and grounded tasks in this comparison, averaging 78.8 versus 64.5. Inside this category, MMMU-Pro is the benchmark that creates the most daylight between them.

Which is better for instruction following, DeepSeek LLM 2.0 or Qwen3.6 Plus?

Qwen3.6 Plus has the edge for instruction following in this comparison, averaging 94.3 versus 85. Inside this category, IFEval is the benchmark that creates the most daylight between them.

Last updated: April 2, 2026

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