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Gemini 3 Flash Preview vs Qwen3.7 Plus

Gemini 3 Flash Preview leads Qwen3.7 Plus on coding, 43.7 to 33.2 on the Vibe Coding Index, and Qwen3.7 Plus costs 2.3x less per output token ($1.28 vs $3.00 per million). Updated October 21, 2026; 27 benchmarks have a result for both.

Replace Gemini 3 Flash Preview Replace Qwen3.7 Plus
Gemini 3 Flash PreviewGoogle
Coding
43.7
Overall
55.0
Output $/M
$3.00
15
Qwen3.7 PlusQwen
Coding
33.2
Overall
54.0
Output $/M
$1.28
11
vs boards won of 27 shared, 1 tied

Gemini 3 Flash Preview or Qwen3.7 Plus: which to pick

Pick Gemini 3 Flash Preview for coding: it scores 43.7 on the Vibe Coding Index against 33.2 for Qwen3.7 Plus.

Pick Qwen3.7 Plus for output tokens 2.3x cheaper ($1.28 vs $3.00 per million) and work measured by Vibe Code Bench (Vals AI) or Code migration (Vals AI), where it leads.

Model AGemini 3 Flash PreviewGoogle43.7/1002 independent benchmarks$0.37 per solved taskModel BQwen3.7 PlusQwen33.2/1002 independent benchmarksNo cost per solved task
Shared results
27
Gemini 3 Flash Preview only
44
Qwen3.7 Plus only
48
Like-for-like categories
8 of 9

Only benchmarks that tested both models count toward a pick; a result only one model has is shown but not compared.

Which one for your work

Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.

At a glance

Coding index
Gemini 3 Flash Preview 43.7 from 2 benchmarks, Qwen3.7 Plus 33.2 from 2 benchmarks.
Widest category
Coding, 10.5 points apart on average over 4 shared benchmarks.
Widest single gap
Vibe Code Bench (Vals AI): Gemini 3 Flash Preview 20.2% against Qwen3.7 Plus 46.4%, 26.2 points apart on a 0 to 100 scale.
Output price
Gemini 3 Flash Preview $3.00 against Qwen3.7 Plus $1.28 per million output tokens, 2.3x apart.
Context window
Gemini 3 Flash Preview takes 1.05M tokens, Qwen3.7 Plus 1M.

Benchmark by benchmark

First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.

Boards won, where both have a result
CategoryGemini 3 Flash PreviewBarsQwen3.7 PlusTies
Coding13
Intelligence10
Agentic work32
Reasoning31
Math20
Knowledge10
Web design04
General411 tie
All shared boards15111 tie
CodingLike-for-likeSix of these boards feed the Vibe Coding Index13
Coding benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
SWE-bench Verified75.8%Not measuredOnly Gemini 3 Flash Preview measured
AA Coding IndexNot measured55.9Only Qwen3.7 Plus measured
LiveCodeBench (Vals AI)85.6%Not measuredOnly Gemini 3 Flash Preview measured
SWE-bench Verified (Vals AI)75.0%Not measuredOnly Gemini 3 Flash Preview measured
Vibe Code Bench (Vals AI)20.2%46.4%Qwen3.7 Plus
Code migration (Vals AI)6.4%12.9%Qwen3.7 Plus
ProgramBench (Vals AI)0.0%Not measuredOnly Gemini 3 Flash Preview measured
Terminal-Bench 2.1 (Vals AI)53.9%52.8%Gemini 3 Flash Preview
SkillsBench (Vals AI)Not measured54.3%Only Qwen3.7 Plus measured
LiveCodeBench (Artificial Analysis run)90.8%Not measuredOnly Gemini 3 Flash Preview measured
SciCodeNot measured46.1%Only Qwen3.7 Plus measured
Terminal-Bench Hard (Artificial Analysis run)38.6%47.0%Qwen3.7 Plus
Terminal-Bench64.3%Not measuredOnly Gemini 3 Flash Preview measured
FrontierCodeNot measured10.2%Only Qwen3.7 Plus measured
GSO-Bench9.8%Not measuredOnly Gemini 3 Flash Preview measured
WeirdML61.6%Not measuredOnly Gemini 3 Flash Preview measured
ALE-Bench1367.2Not measuredOnly Gemini 3 Flash Preview measured
LMArena Text: codingNot measured1473Only Qwen3.7 Plus measured
LMArena Text: software and ITNot measured1473Only Qwen3.7 Plus measured
SciCode12.7%Not measuredOnly Gemini 3 Flash Preview measured
Neither model has a result on the other 19 boards here
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index10
Intelligence benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
AA Intelligence Index26.325.2Gemini 3 Flash Preview
Epoch Capabilities IndexNot measured147.0Only Qwen3.7 Plus measured
Agentic workLike-for-likePublic boards, shown as published, kept out of the index32
Agentic work benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
AA Agentic IndexNot measured17.5Only Qwen3.7 Plus measured
Design Arena: agents building web apps1110Not measuredOnly Gemini 3 Flash Preview measured
Design Arena: agents building full-stack apps1063Not measuredOnly Gemini 3 Flash Preview measured
Design Arena: agents building mobile apps1090Not measuredOnly Gemini 3 Flash Preview measured
Design Arena: agents building Android apps1050Not measuredOnly Gemini 3 Flash Preview measured
Design Arena: agents building Godot games1161Not measuredOnly Gemini 3 Flash Preview measured
Design Arena: PowerPoint slides1036Not measuredOnly Gemini 3 Flash Preview measured
Finance Agent (Vals AI)42.5%38.2%Gemini 3 Flash Preview
Tax Agent Bench (Vals AI)11.8%10.5%Gemini 3 Flash Preview
Legal Research Bench (Vals AI)18.3%16.4%Gemini 3 Flash Preview
Excel Modeling Benchmark (Vals AI)26.0%49.3%Qwen3.7 Plus
τ²-Bench Telecom80.4%93.0%Qwen3.7 Plus
OSWorld 2.0Not measured2.8%Only Qwen3.7 Plus measured
BALROG48.1%Not measuredOnly Gemini 3 Flash Preview measured
DeepResearch Bench49.8%Not measuredOnly Gemini 3 Flash Preview measured
Vending-Bench 2$3,635Not measuredOnly Gemini 3 Flash Preview measured
Neither model has a result on the other 25 boards here
ReasoningLike-for-likePublic boards, shown as published, kept out of the index31
Reasoning benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
GPQA Diamond87.9%Not measuredOnly Gemini 3 Flash Preview measured
MMMU Pro (Vals AI)87.6%Not measuredOnly Gemini 3 Flash Preview measured
GPQA Diamond (Artificial Analysis run)89.8%90.0%Qwen3.7 Plus
Humanity's Last Exam (Artificial Analysis run)36.6%35.6%Gemini 3 Flash Preview
GPQA Diamond (Epoch AI run)89.4%87.9%Gemini 3 Flash Preview
ARC-AGI84.7%Not measuredOnly Gemini 3 Flash Preview measured
ARC-AGI-233.6%Not measuredOnly Gemini 3 Flash Preview measured
SimpleBench61.1%Not measuredOnly Gemini 3 Flash Preview measured
Chess puzzles39.0%Not measuredOnly Gemini 3 Flash Preview measured
Mystery game puzzles26.0%17.0%Gemini 3 Flash Preview
VPCT72.6%Not measuredOnly Gemini 3 Flash Preview measured
LMArena Text: hard promptsNot measured1460Only Qwen3.7 Plus measured
LMArena Text: expertNot measured1466Only Qwen3.7 Plus measured
LMArena Text: hard prompts in EnglishNot measured1460Only Qwen3.7 Plus measured
LMArena Vision: diagramsNot measured1292Only Qwen3.7 Plus measured
LMArena Vision: homeworkNot measured1295Only Qwen3.7 Plus measured
Neither model has a result on the other 6 boards here
MathLike-for-likePublic boards, shown as published, kept out of the index20
Math benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
AIME95.6%Not measuredOnly Gemini 3 Flash Preview measured
MGSM (Vals AI)93.3%Not measuredOnly Gemini 3 Flash Preview measured
AA Math Index97.0Not measuredOnly Gemini 3 Flash Preview measured
AIME 2025 (Artificial Analysis run)97.0%Not measuredOnly Gemini 3 Flash Preview measured
OTIS Mock AIME95.6%93.3%Gemini 3 Flash Preview
FrontierMath, tiers 1 to 351.2%34.4%Gemini 3 Flash Preview
FrontierMath, tier 417.1%Not measuredOnly Gemini 3 Flash Preview measured
ProofBench15.0%Not measuredOnly Gemini 3 Flash Preview measured
LMArena Text: mathNot measured1467Only Qwen3.7 Plus measured
LMArena Text: mathematical workNot measured1470Only Qwen3.7 Plus measured
Neither model has a result on the other 3 boards here
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index10
Knowledge benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
MMLU Pro88.6%Not measuredOnly Gemini 3 Flash Preview measured
LegalBench (Vals AI)86.9%Not measuredOnly Gemini 3 Flash Preview measured
CaseLaw (Vals AI)55.8%Not measuredOnly Gemini 3 Flash Preview measured
CorpFin (Vals AI)66.4%Not measuredOnly Gemini 3 Flash Preview measured
TaxEval (Vals AI)73.9%Not measuredOnly Gemini 3 Flash Preview measured
MortgageTax (Vals AI)68.7%66.2%Gemini 3 Flash Preview
MedQA (Vals AI)95.8%Not measuredOnly Gemini 3 Flash Preview measured
MedCode (Vals AI)55.9%Not measuredOnly Gemini 3 Flash Preview measured
MMLU Pro (Artificial Analysis run)89.0%Not measuredOnly Gemini 3 Flash Preview measured
SimpleQA Verified66.8%Not measuredOnly Gemini 3 Flash Preview measured
GeoBench88.0%Not measuredOnly Gemini 3 Flash Preview measured
LMArena Text: scienceNot measured1464Only Qwen3.7 Plus measured
LMArena Text: medicine and healthcareNot measured1464Only Qwen3.7 Plus measured
LMArena Text: legal and governmentNot measured1451Only Qwen3.7 Plus measured
LMArena Text: business and financeNot measured1435Only Qwen3.7 Plus measured
FACTS Benchmark Suite63.4%Not measuredOnly Gemini 3 Flash Preview measured
Neither model has a result on the other 2 boards here
Web designLike-for-likePublic boards, shown as published, kept out of the index04
Web design benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
Design Arena: websites11961269Qwen3.7 Plus
Design Arena: UI componentsNot measured1261Only Qwen3.7 Plus measured
Design Arena: game dev11661262Qwen3.7 Plus
Design Arena: data vizNot measured1276Only Qwen3.7 Plus measured
Design Arena: 3D11841239Qwen3.7 Plus
Design Arena: all code categories11891269Qwen3.7 Plus
Design Arena: SVGNot measured1208Only Qwen3.7 Plus measured
Design Arena: ASCII artNot measured1143Only Qwen3.7 Plus measured
Neither model has a result on the other 1 board here
GeneralLike-for-likePublic boards, shown as published, kept out of the index41
General benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
SAGE (Vals AI)51.8%39.3%Gemini 3 Flash Preview
MedScribe (Vals AI)69.9%Not measuredOnly Gemini 3 Flash Preview measured
Vals Multimodal Index52.2%53.9%Qwen3.7 Plus
IFBench78.0%78.0%Tie
Long context reasoning (AA-LCR)78.0%73.0%Gemini 3 Flash Preview
DTBench89.1%84.0%Gemini 3 Flash Preview
LMCA43.1%37.6%Gemini 3 Flash Preview
LMArena TextNot measured1454Only Qwen3.7 Plus measured
LMArena Text: instruction followingNot measured1439Only Qwen3.7 Plus measured
LMArena Text: creative writingNot measured1438Only Qwen3.7 Plus measured
LMArena VisionNot measured1278Only Qwen3.7 Plus measured
LMArena Text: EnglishNot measured1458Only Qwen3.7 Plus measured
LMArena Text: non-EnglishNot measured1445Only Qwen3.7 Plus measured
LMArena Text: ChineseNot measured1509Only Qwen3.7 Plus measured
LMArena Text: GermanNot measured1471Only Qwen3.7 Plus measured
LMArena Text: JapaneseNot measured1412Only Qwen3.7 Plus measured
LMArena Text: KoreanNot measured1413Only Qwen3.7 Plus measured
LMArena Text: FrenchNot measured1472Only Qwen3.7 Plus measured
LMArena Text: SpanishNot measured1457Only Qwen3.7 Plus measured
LMArena Text: RussianNot measured1457Only Qwen3.7 Plus measured
LMArena Text: PolishNot measured1449Only Qwen3.7 Plus measured
LMArena Text: multi-turnNot measured1459Only Qwen3.7 Plus measured
LMArena Text: longer queriesNot measured1454Only Qwen3.7 Plus measured
LMArena Text: writing and languageNot measured1437Only Qwen3.7 Plus measured
LMArena Text: entertainment and mediaNot measured1422Only Qwen3.7 Plus measured
LMArena Vision: EnglishNot measured1280Only Qwen3.7 Plus measured
LMArena Vision: ChineseNot measured1332Only Qwen3.7 Plus measured
LMArena Vision: reading textNot measured1288Only Qwen3.7 Plus measured
LMArena Vision: humorNot measured1261Only Qwen3.7 Plus measured
LMArena Vision: creative writingNot measured1258Only Qwen3.7 Plus measured
LMArena DocumentNot measured1444Only Qwen3.7 Plus measured
Neither model has a result on the other 15 boards here
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
Image generation benchmarks for Gemini 3 Flash Preview and Qwen3.7 Plus
BenchmarkGemini 3 Flash PreviewQwen3.7 PlusLeader
Neither model has a result on 5 boards here

What each workload costs

Three fixed token mixes at each model's listed price, so per-token rates become a bill.

Chat turn

1K input + 500 output tokens

Gemini 3 Flash Preview$0.0020Fits in one request
Qwen3.7 Plus$0.0010Fits in one request

Qwen3.7 Plus costs less

Repository review

50K input + 3K output tokens

Gemini 3 Flash Preview$0.034Fits in one request
Qwen3.7 Plus$0.020Fits in one request

Qwen3.7 Plus costs less

Agent loop

200K input + 10K output tokens

Gemini 3 Flash Preview$0.130Fits in one request
Qwen3.7 Plus$0.077Fits in one request

Qwen3.7 Plus costs less

Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.

Specification differences

The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.

Specifications of Gemini 3 Flash Preview and Qwen3.7 Plus
SpecificationGoogle Gemini 3 Flash PreviewQwen3.7 Plus
MakerGoogleQwen
WeightsNo public weights listedNo public weights listed
ReleasedDecember 17, 2025June 3, 2026
Context window1.05M1M
Input $/Mtok$0.50$0.32
Output $/Mtok$3.00$1.28
Coding index43.733.2
Independent measurements behind it22
Cost per solved task$0.37Not computable
SourceOpenRouter listingOpenRouter listing

Questions

Is Gemini 3 Flash Preview better than Qwen3.7 Plus for coding?

Pick Gemini 3 Flash Preview for coding: it scores 43.7 on the Vibe Coding Index against 33.2 for Qwen3.7 Plus. Pick Qwen3.7 Plus for output tokens 2.3x cheaper ($1.28 vs $3.00 per million) and work measured by Vibe Code Bench (Vals AI) or Code migration (Vals AI), where it leads.

Which is cheaper, Gemini 3 Flash Preview or Qwen3.7 Plus?

Gemini 3 Flash Preview costs $0.50 per million input tokens and $3.00 per million output tokens; Qwen3.7 Plus costs $0.32 and $1.28. Cost per solved task is known for Gemini 3 Flash Preview only.

Which has the bigger context window, Gemini 3 Flash Preview or Qwen3.7 Plus?

Gemini 3 Flash Preview, with 1.05M tokens against 1M.

How many benchmarks is the Gemini 3 Flash Preview vs Qwen3.7 Plus comparison based on?

27 benchmarks have a result for both models as of October 21, 2026. Gemini 3 Flash Preview's coding index rests on 2 independent benchmarks and Qwen3.7 Plus's on 2. Where only one model has a result, the page says so instead of naming a winner.

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<iframe src="https://llmbenchmark.ai/embed/compare/gemini-3-flash-preview-vs-qwen3-7-plus" title="Gemini 3 Flash Preview vs Qwen3.7 Plus, LLMBenchmark.ai" width="100%" height="360" style="border:0;max-width:100%" loading="lazy"></iframe>
<p style="font:13px/1.4 sans-serif;margin:6px 0 0">Source: <a href="https://llmbenchmark.ai/compare/gemini-3-flash-preview-vs-qwen3-7-plus">LLMBenchmark.ai, Gemini 3 Flash Preview vs Qwen3.7 Plus</a></p>