Claude 4.1 Opus 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

Claude 4.1 Opus· Qwen3.6 Plus Preview

Quick Verdict

Benchmark data for Claude 4.1 Opus 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.

Qwen3.6 Plus Preview has the larger context window at 1M, compared with 200K for Claude 4.1 Opus.

Operational tradeoffs

PricePricing unavailableFree*
Speed29 t/sN/A
TTFT1.66sN/A
Context200K1M

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.

BenchmarkClaude 4.1 OpusQwen3.6 Plus Preview
Agentic
Terminal-Bench 2.043.3%
BrowseComp62%
OSWorld-Verified57%
Coding
HumanEval68%
SWE-bench Verified74.5%
LiveCodeBench40%
SWE-bench Pro47%
Multimodal & Grounded
MMMU-Pro82%
OfficeQA Pro79%
Reasoning
MuSR72%
BBH81%
LongBench v271%
MRCRv271%
Knowledge
MMLU76%
GPQA76%
SuperGPQA74%
HLE11%
FrontierScience68%
SimpleQA74%
Instruction Following
IFEval83%
Multilingual
MGSM85%
MMLU-ProX80%
Mathematics
AIME 202376%
AIME 202478%
AIME 202577%
HMMT Feb 202372%
HMMT Feb 202474%
HMMT Feb 202573%
BRUMO 202575%
MATH-50081%
Frequently Asked Questions (3)

Can I compare Claude 4.1 Opus 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 Claude 4.1 Opus and Qwen3.6 Plus Preview today?

Claude 4.1 Opus: Pricing unavailable 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

Weekly LLM Benchmark Digest

Get notified when new models drop, benchmark scores change, or the leaderboard shifts. One email per week.

Free. No spam. Unsubscribe anytime. We only store derived location metadata for consent routing.