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Model comparison

Qwen3.5 397B (Reasoning) vs Qwen3.7 Flash

Data verified

Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.

No sourced benchmark result is currently shared by both models. This page therefore compares only the available metadata, pricing, and runtime rows; it does not name a quality winner.
58.68/100
No comparison
N/A
0 category wins0 category wins

Public leaderboard positions: Qwen3.5 397B (Reasoning) #62 (Estimated); Qwen3.7 Flash unranked (Not scored). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.

Evidence parity. Qwen3.5 397B (Reasoning) and Qwen3.7 Flash share 0 comparable benchmark results. 0 of 8 categories are comparable. 17 results are unique to Qwen3.5 397B (Reasoning); 0 to Qwen3.7 Flash.

Updated July 27, 2026
Shared results
0
Qwen3.5 397B (Reasoning) only
17
Qwen3.7 Flash only
0
Comparable categories
0 / 8

Benchmark data for Qwen3.5 397B (Reasoning) and Qwen3.7 Flash is coming soon on BenchLM.

Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

BenchLM does not have sourced benchmark coverage for Qwen3.7 Flash yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Qwen3.7 Flash has the larger context window at 1M, compared with 128K for Qwen3.5 397B (Reasoning).

Operational comparison

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

MetricQwen3.5 397B (Reasoning)Qwen3.7 FlashComparison
Input / output priceUSD per 1M tokensQwen3.5 397B (Reasoning)$0.6 input / $3.6 outputQwen3.7 FlashNot availableA complete price comparison is not available.
Generation speedtokens per secondQwen3.5 397B (Reasoning)Not availableQwen3.7 FlashNot availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenQwen3.5 397B (Reasoning)Not availableQwen3.7 FlashNot availableA complete latency comparison is not available.
Context windowmaximum listed tokensQwen3.5 397B (Reasoning)128KQwen3.7 Flash1MQwen3.7 Flash lists the larger context window.

Benchmark Deep Dive

Agentic
BenchmarkQwen3.5 397B (Reasoning)Qwen3.7 FlashResult
AA Agentic IndexSource 19.9%Not comparable
APEX-Agents-AASource 15.3%Not comparable
τ²-bench resultsSource 95.6%Not comparable
GDPval-AASource 23.1%Not comparable
GDPval-AASource 962Not comparable
Coding
BenchmarkQwen3.5 397B (Reasoning)Qwen3.7 FlashResult
AA Coding IndexSource 48.2%Not comparable
AA-SciCodeSource 42.0%Not comparable
Reasoning
BenchmarkQwen3.5 397B (Reasoning)Qwen3.7 FlashResult
AA-LCRSource 65.7%Not comparable
CritPtSource 1.7%Not comparable
Knowledge
BenchmarkQwen3.5 397B (Reasoning)Qwen3.7 FlashResult
Artificial Analysis Intelligence IndexSource 33.7%Not comparable
AA-GPQA DiamondSource 89.3%Not comparable
AA-HLESource 27.3%Not comparable
AA-Omniscience IndexSource -29.8%Not comparable
AA-Omniscience AccuracySource 31.4%Not comparable
AA-Omniscience Hallucination RateSource 89.1%Not comparable
Multimodal
BenchmarkQwen3.5 397B (Reasoning)Qwen3.7 FlashResult
AA-MMMU-ProSource 77.3%Not comparable
Inst. Following
BenchmarkQwen3.5 397B (Reasoning)Qwen3.7 FlashResult
AA-IFBenchSource 78.8%Not comparable
Frequently Asked Questions (3)

Can I compare Qwen3.5 397B (Reasoning) and Qwen3.7 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 Qwen3.5 397B (Reasoning) and Qwen3.7 Flash today?

Qwen3.5 397B (Reasoning): $0.60 input / $3.60 output per 1M tokens Qwen3.7 Flash: Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Related Comparisons

Last updated: July 27, 2026

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