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Model comparison

Claude Sonnet 4.5 vs Qwen3.7 Max

Data verified

Head-to-head evidence from 6 shared benchmark results across 4 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

53.61/100
Margin
19.2pts
winning →
72.84/100
1 category wins4 category wins

Public leaderboard positions: Claude Sonnet 4.5 #96 (Estimated); Qwen3.7 Max #10 (Supported). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. Claude Sonnet 4.5 and Qwen3.7 Max share 6 comparable benchmark results. 5 of 8 categories are comparable. 6 results are unique to Claude Sonnet 4.5; 52 to Qwen3.7 Max.

Updated July 23, 2026
Shared results
6
Claude Sonnet 4.5 only
6
Qwen3.7 Max only
52
Comparable categories
5 / 8

Pick Qwen3.7 Max if you want the stronger benchmark profile. Claude Sonnet 4.5 only becomes the better choice if knowledge is the priority or you would rather avoid the extra latency and token burn of a reasoning model.

Confidence note. This is a partial-evidence comparison with 6 shared benchmark results across 4 evidence categories; 5 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

Qwen3.7 Max is clearly ahead on the BenchAlign aggregate, 72.84 to 53.61. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.

Qwen3.7 Max's sharpest advantage is in mathematics, where it averages 97.1 against 11.2. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 50% to 69.7%. Claude Sonnet 4.5 does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.

Qwen3.7 Max is the reasoning model in the pair, while Claude Sonnet 4.5 is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Qwen3.7 Max gives you the larger context window at 1M, compared with 200K for Claude Sonnet 4.5.

Category breakdown

Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.

Category scores and score margins for Claude Sonnet 4.5 and Qwen3.7 Max
CategoryClaude Sonnet 4.5ΔQwen3.7 Max
MathClaude Sonnet 4.511.2Margin→ 85.9Qwen3.7 Max97.1
ReasoningClaude Sonnet 4.513.6Margin→ 76.8Qwen3.7 Max90.4
KnowledgeClaude Sonnet 4.583.4Margin← 19.2Qwen3.7 Max64.2
AgenticClaude Sonnet 4.555.4Margin→ 14.3Qwen3.7 Max69.7
CodingClaude Sonnet 4.577.2Margin→ 0.7Qwen3.7 Max77.9
MultilingualClaude Sonnet 4.5Not measuredMarginNo overlapQwen3.7 Max87.0
Inst. FollowingClaude Sonnet 4.5Not measuredMarginNo overlapQwen3.7 Max84.4

Decisive benchmark drivers

The largest measured benchmark gaps in this matchup, with exact reported values.

More
A · Claude Sonnet 4.5B · Qwen3.7 Max

  1. Terminal-Bench 2.0

    Agentic
    Source ↗
    A 50%B 69.7%
    Winner: Qwen3.7 MaxΔ 19.7
    Terminal-Bench 2.0: Claude Sonnet 4.5 scored 50%; Qwen3.7 Max scored 69.7%. Qwen3.7 Max wins this benchmark.

  2. GPQA

    Knowledge
    Source ↗
    A 83.4%B 92.4%
    Winner: Qwen3.7 MaxΔ 9
    GPQA: Claude Sonnet 4.5 scored 83.4%; Qwen3.7 Max scored 92.4%. Qwen3.7 Max wins this benchmark.

  3. SWE-bench Verified

    Coding
    Source ↗
    A 77.2%B 80.4%
    Winner: Qwen3.7 MaxΔ 3.2
    SWE-bench Verified: Claude Sonnet 4.5 scored 77.2%; Qwen3.7 Max scored 80.4%. Qwen3.7 Max wins this benchmark.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricClaude Sonnet 4.5Qwen3.7 MaxComparison
Input / output priceUSD per 1M tokensClaude Sonnet 4.5$3 input / $15 outputQwen3.7 MaxNot availableA complete price comparison is not available.
Generation speedtokens per secondClaude Sonnet 4.5Not availableQwen3.7 MaxNot availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenClaude Sonnet 4.5Not availableQwen3.7 MaxNot availableA complete latency comparison is not available.
Context windowmaximum listed tokensClaude Sonnet 4.5200KQwen3.7 Max1MQwen3.7 Max lists the larger context window.

Benchmark Deep Dive

AgenticQwen3.7 Max wins
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
Terminal-Bench 2.0Source 50%69.7%Qwen3.7 Max leads
OSWorld-VerifiedSource 61.4%—Not comparable
VITA-BenchSource 17.0%47.9%Qwen3.7 Max leads
Gert LabsSource 48.51%64.27%Qwen3.7 Max leads
JobBenchSource 27.7%—Not comparable
QwenClawBenchSource —64.3%Not comparable
QwenWebBenchSource —1568Not comparable
Claw-EvalSource —65.2%Not comparable
BFCL v4Source —75.0%Not comparable
MCP AtlasSource —76.4%Not comparable
HLE w/ toolsSource —53.5%Not comparable
AA Agentic IndexSource —30.6%Not comparable
τ²-bench resultsSource —94.7%Not comparable
GDPval-AASource —38.7%Not comparable
GDPval-AASource —1273Not comparable
ResearchClawBenchSource —18.7%Not comparable
AA BriefcaseSource —908Not comparable
AA AutomationBenchSource —25.6%Not comparable
AA EnterpriseOps-GymSource —45.0%Not comparable
AA ITBenchSource —42.5%Not comparable
terminalBenchHardSource —50.8%Not comparable
aaTerminalBench21Source —74.5%Not comparable
AA Harvey LABSource —83.4%Not comparable
CodingQwen3.7 Max wins
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
SWE-bench VerifiedSource 77.2%80.4%Qwen3.7 Max leads
SWE-bench ProSource —60.6%Not comparable
SWE MultilingualSource —78.3%Not comparable
NL2RepoSource —47.2%Not comparable
SciCodeSource —53.5%Not comparable
LiveCodeBenchSource —91.6%Not comparable
Terminal-Bench 2.0Source —69.7%Not comparable
AA Coding IndexSource —66.0%Not comparable
AA-SciCodeSource —48.8%Not comparable
ReasoningQwen3.7 Max wins
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
ARC-AGI-2Source 13.6%—Not comparable
MRCRv2Source —90.4%Not comparable
CritPtSource —13.4%Not comparable
AA-LCRSource —69.0%Not comparable
KnowledgeClaude Sonnet 4.5 wins
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
GPQASource 83.4%92.4%Qwen3.7 Max leads
GPQA-DSource —92.4%Not comparable
HLESource —41.4%Not comparable
MMLU-ProSource —89.6%Not comparable
MMLU-ReduxSource —95%Not comparable
SuperGPQASource —73.6%Not comparable
MMMLUSource —90.3%Not comparable
Artificial Analysis Intelligence IndexSource —46.0%Not comparable
AA-GPQA DiamondSource —92.3%Not comparable
AA-HLESource —38.1%Not comparable
AA-Omniscience IndexSource —14.1%Not comparable
AA-Omniscience AccuracySource —30.1%Not comparable
AA-Omniscience Hallucination RateSource —22.9%Not comparable
MathQwen3.7 Max wins
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
AIME 2025Source 87%—Not comparable
FrontierMath v2 (Tiers 1-3)Source 13.495%—Not comparable
FrontierMath v2 (Tier 4)Source 4.167%—Not comparable
HMMT Feb 2026Source —97.1%Not comparable
IMOAnswerBenchSource —90.0%Not comparable
ApexSource —44.5%Not comparable
Multilingual
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
MMLU-ProXSource —87%Not comparable
NOVA-63Source —59.0%Not comparable
INCLUDESource —86.2%Not comparable
MAXIFESource —89.2%Not comparable
PolyMathSource —86.5%Not comparable
Multimodal
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
Design Arena WebsiteSource 12191293Qwen3.7 Max leads
Inst. Following
BenchmarkClaude Sonnet 4.5Qwen3.7 MaxResult
IFEvalSource —94.3%Not comparable
IFBenchSource —79.1%Not comparable
AA-IFBenchSource —80.5%Not comparable
Frequently Asked Questions (6)

Which is better, Claude Sonnet 4.5 or Qwen3.7 Max?

Qwen3.7 Max is ahead on BenchLM's BenchAlign leaderboard, 72.84 to 53.61. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 50% and 69.7%.

Which is better for knowledge tasks, Claude Sonnet 4.5 or Qwen3.7 Max?

Claude Sonnet 4.5 has the edge for knowledge tasks in this comparison, averaging 83.4 versus 64.2. Inside this category, GPQA is the benchmark that creates the most daylight between them.

Which is better for coding, Claude Sonnet 4.5 or Qwen3.7 Max?

Qwen3.7 Max has the edge for coding in this comparison, averaging 77.9 versus 77.2. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.

Which is better for math, Claude Sonnet 4.5 or Qwen3.7 Max?

Qwen3.7 Max has the edge for math in this comparison, averaging 97.1 versus 11.2. Claude Sonnet 4.5 stays close enough that the answer can still flip depending on your workload.

Which is better for reasoning, Claude Sonnet 4.5 or Qwen3.7 Max?

Qwen3.7 Max has the edge for reasoning in this comparison, averaging 90.4 versus 13.6. Claude Sonnet 4.5 stays close enough that the answer can still flip depending on your workload.

Which is better for agentic tasks, Claude Sonnet 4.5 or Qwen3.7 Max?

Qwen3.7 Max has the edge for agentic tasks in this comparison, averaging 69.7 versus 55.4. Inside this category, VITA-Bench is the benchmark that creates the most daylight between them.

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