GLM-5-Turbo vs GPT-OSS 120B

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

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

BenchLM does not have sourced benchmark coverage for GLM-5-Turbo yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

GLM-5-Turbo has the larger context window at 200K, compared with 128K for GPT-OSS 120B.

Quick Verdict

Benchmark data for GLM-5-Turbo and GPT-OSS 120B is coming soon on BenchLM.

Agentic

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
Terminal-Bench 2.0
43
Coming soon
BrowseComp
50
Coming soon
OSWorld-Verified
43

Coding

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
HumanEval
43
Coming soon
SWE-bench Verified
29
Coming soon
LiveCodeBench
25
Coming soon
SWE-bench Pro
31

Multimodal & Grounded

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
MMMU-Pro
42
Coming soon
OfficeQA Pro
57

Reasoning

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
SimpleQA
49
Coming soon
MuSR
47
Coming soon
BBH
73
Coming soon
LongBench v2
58
Coming soon
MRCRv2
59

Knowledge

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
MMLU
51
Coming soon
GPQA
50
Coming soon
SuperGPQA
48
Coming soon
OpenBookQA
46
Coming soon
MMLU-Pro
63
Coming soon
HLE
5
Coming soon
FrontierScience
49

Instruction Following

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
IFEval
79

Multilingual

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
MGSM
72
Coming soon
MMLU-ProX
70

Mathematics

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

Coming soon
AIME 2023
51
Coming soon
AIME 2024
53
Coming soon
AIME 2025
52
Coming soon
HMMT Feb 2023
47
Coming soon
HMMT Feb 2024
49
Coming soon
HMMT Feb 2025
48
Coming soon
BRUMO 2025
50
Coming soon
MATH-500
71

Frequently Asked Questions

Can I compare GLM-5-Turbo and GPT-OSS 120B on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for GLM-5-Turbo and GPT-OSS 120B today?

GLM-5-Turbo: $1.20 input / $4.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Last updated: March 16, 2026

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