GLM-5V-Turbo vs GPT-4o mini

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

Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

GLM-5V-Turbo· GPT-4o mini

Quick Verdict

Pick GLM-5V-Turbo if you want the stronger benchmark profile. GPT-4o mini only becomes the better choice if you want the cheaper token bill.

GLM-5V-Turbo is clearly ahead on the aggregate, 58 to 54. 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 50.9. The single biggest benchmark swing on the page is OSWorld-Verified, 62.3% to 44%.

GLM-5V-Turbo is also the more expensive model on tokens at $1.20 input / $4.00 output per 1M tokens, versus $0.15 input / $0.60 output per 1M tokens for GPT-4o mini. That is roughly 6.7x on output cost alone. GLM-5V-Turbo gives you the larger context window at 200K, compared with 128K for GPT-4o mini.

Operational tradeoffs

Price$1.20 / $4.00$0.15 / $0.60
SpeedN/A33 t/s
TTFTN/A3.16s
Context200K128K

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.

BenchmarkGLM-5V-TurboGPT-4o mini
AgenticGLM-5V-Turbo wins
BrowseComp51.9%49%
OSWorld-Verified62.3%44%
BrowseComp-VL51.9%
OSWorld62.3%
AndroidWorld75.7%
WebVoyager88.5%
Terminal-Bench 2.058%
Coding
HumanEval87.2%
SWE-bench Pro65%
Multimodal & Grounded
Design2Code94.8%
Flame-VLM-Code93.8%
Vision2Web31.0%
ImageMining30.7%
MMSearch72.9%
MMSearch-Plus30.0%
SimpleVQA78.2%
Facts-VLM58.6%
V*89.0%
MMMU-Pro66%
OfficeQA Pro53%
Reasoning
LongBench v249%
MRCRv250%
Knowledge
MMLU82%
FrontierScience62%
Instruction Following
Coming soon
Multilingual
MGSM87%
MMLU-ProX68%
Mathematics
Coming soon
Frequently Asked Questions (2)

Which is better, GLM-5V-Turbo or GPT-4o mini?

GLM-5V-Turbo is ahead overall, 58 to 54. The biggest single separator in this matchup is OSWorld-Verified, where the scores are 62.3% and 44%.

Which is better for agentic tasks, GLM-5V-Turbo or GPT-4o mini?

GLM-5V-Turbo has the edge for agentic tasks in this comparison, averaging 58 versus 50.9. Inside this category, OSWorld-Verified is the benchmark that creates the most daylight between them.

Last updated: April 1, 2026

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