GPT-5.4 vs Qwen3.6 Plus Preview

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.
Agentic
Coding
Multimodal & Grounded
Reasoning
Knowledge
Instruction Following
Multilingual
Mathematics

GPT-5.4· Qwen3.6 Plus Preview

Quick Verdict

Benchmark data for GPT-5.4 and Qwen3.6 Plus Preview is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for Qwen3.6 Plus Preview yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

GPT-5.4 is priced at $2.50 input / $15.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Qwen3.6 Plus Preview. GPT-5.4 has the larger context window at 1.05M, compared with 1M for Qwen3.6 Plus Preview.

Operational tradeoffs

Price$2.50 / $15.00Free*
Speed74 t/sN/A
TTFT151.79sN/A
Context1.05M1M

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.

BenchmarkGPT-5.4Qwen3.6 Plus Preview
Agentic
Terminal-Bench 2.075.1%
BrowseComp82.7%
OSWorld-Verified75%
MCP Atlas67.2%
Toolathlon54.6%
tau2-bench98.9%
Coding
HumanEval95%
SWE-bench Verified84%
LiveCodeBench84%
SWE-bench Pro57.7%
React Native Evals82.6%
Multimodal & Grounded
MMMU-Pro81.2%
OfficeQA Pro96%
MMMU-Pro w/ Python81.5%
OmniDocBench 1.50.1090
Reasoning
MuSR94%
BBH97%
MRCRv297%
MRCR v2 64K-128K86%
MRCR v2 128K-256K79.3%
Graphwalks BFS 128K93.1%
Graphwalks Parents 128K89.8%
ARC-AGI-273.3%
Knowledge
MMLU99%
GPQA92.8%
SuperGPQA96%
MMLU-Pro93%
HLE48%
FrontierScience91%
HLE w/o tools39.8%
SimpleQA97%
Instruction Following
IFEval96%
Multilingual
MGSM96%
MMLU-ProX94%
Mathematics
AIME 202399%
AIME 202499%
AIME 202599%
HMMT Feb 202396%
HMMT Feb 202498%
HMMT Feb 202597%
BRUMO 202597%
MATH-50099%
Frequently Asked Questions (3)

Can I compare GPT-5.4 and Qwen3.6 Plus Preview 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 GPT-5.4 and Qwen3.6 Plus Preview today?

GPT-5.4: $2.50 input / $15.00 output per 1M tokens Qwen3.6 Plus Preview: $0.00 input / $0.00 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 31, 2026

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