DeepSeek V3.1 (Reasoning) vs GLM-5V-Turbo

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 V3.1 (Reasoning)· GLM-5V-Turbo

Quick Verdict

Pick GLM-5V-Turbo if you want the stronger benchmark profile. DeepSeek V3.1 (Reasoning) only becomes the better choice if you want the cheaper token bill or you want the stronger reasoning-first profile.

GLM-5V-Turbo is clearly ahead on the aggregate, 58 to 44. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

GLM-5V-Turbo's sharpest advantage is in agentic, where it averages 58 against 44.2. The single biggest benchmark swing on the page is OSWorld-Verified, 44% to 62.3%.

GLM-5V-Turbo is also the more expensive model on tokens at $1.20 input / $4.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for DeepSeek V3.1 (Reasoning). That is roughly Infinityx on output cost alone. DeepSeek V3.1 (Reasoning) is the reasoning model in the pair, while GLM-5V-Turbo 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. GLM-5V-Turbo gives you the larger context window at 200K, compared with 128K for DeepSeek V3.1 (Reasoning).

Operational tradeoffs

PriceFree*$1.20 / $4.00
SpeedN/AN/A
TTFTN/AN/A
Context128K200K

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 V3.1 (Reasoning)GLM-5V-Turbo
AgenticGLM-5V-Turbo wins
Terminal-Bench 2.042%
BrowseComp48%51.9%
OSWorld-Verified44%62.3%
BrowseComp-VL51.9%
OSWorld62.3%
AndroidWorld75.7%
WebVoyager88.5%
Coding
HumanEval26%
SWE-bench Verified14%
LiveCodeBench16%
SWE-bench Pro25%
Multimodal & Grounded
MMMU-Pro37%
OfficeQA Pro47%
Design2Code94.8%
Flame-VLM-Code93.8%
Vision2Web31.0%
ImageMining30.7%
MMSearch72.9%
MMSearch-Plus30.0%
SimpleVQA78.2%
Facts-VLM58.6%
V*89.0%
Reasoning
MuSR30%
BBH64%
LongBench v257%
MRCRv256%
Knowledge
MMLU34%
GPQA33%
SuperGPQA31%
MMLU-Pro53%
HLE10%
FrontierScience37%
SimpleQA32%
Instruction Following
IFEval70%
Multilingual
MGSM64%
MMLU-ProX61%
Mathematics
AIME 202334%
AIME 202436%
AIME 202535%
HMMT Feb 202330%
HMMT Feb 202432%
HMMT Feb 202531%
BRUMO 202533%
MATH-50062%
Frequently Asked Questions (2)

Which is better, DeepSeek V3.1 (Reasoning) or GLM-5V-Turbo?

GLM-5V-Turbo is ahead overall, 58 to 44. The biggest single separator in this matchup is OSWorld-Verified, where the scores are 44% and 62.3%.

Which is better for agentic tasks, DeepSeek V3.1 (Reasoning) or GLM-5V-Turbo?

GLM-5V-Turbo has the edge for agentic tasks in this comparison, averaging 58 versus 44.2. Inside this category, OSWorld-Verified is the benchmark that creates the most daylight between them.

Last updated: April 1, 2026

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