GLM-5-Turbo vs Step 3.5 Flash

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 is priced at $1.20 input / $4.00 output per 1M tokens, versus $0.10 input / $0.30 output per 1M tokens for Step 3.5 Flash. Step 3.5 Flash has the larger context window at 256K, compared with 200K for GLM-5-Turbo.

Quick Verdict

Benchmark data for GLM-5-Turbo and Step 3.5 Flash 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
62
Coming soon
BrowseComp
66
Coming soon
OSWorld-Verified
54

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
77
Coming soon
SWE-bench Verified
48
Coming soon
LiveCodeBench
45
Coming soon
SWE-bench Pro
49

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
64
Coming soon
OfficeQA Pro
70

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
82
Coming soon
MuSR
82
Coming soon
BBH
83
Coming soon
LongBench v2
74
Coming soon
MRCRv2
73

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
84
Coming soon
GPQA
83
Coming soon
SuperGPQA
81
Coming soon
OpenBookQA
79
Coming soon
MMLU-Pro
76
Coming soon
HLE
12
Coming soon
FrontierScience
71

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
87

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
86
Coming soon
MMLU-ProX
81

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
85
Coming soon
AIME 2024
87
Coming soon
AIME 2025
86
Coming soon
HMMT Feb 2023
81
Coming soon
HMMT Feb 2024
83
Coming soon
HMMT Feb 2025
82
Coming soon
BRUMO 2025
84
Coming soon
MATH-500
85

Frequently Asked Questions

Can I compare GLM-5-Turbo and Step 3.5 Flash 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 Step 3.5 Flash today?

GLM-5-Turbo: $1.20 input / $4.00 output per 1M tokens Step 3.5 Flash: $0.10 input / $0.30 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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