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Model Comparison

Gemini 3 Flash Preview vs Qwen3.8 27BWhich Is Better in 2026?

Gemini 3 Flash Preview vs Qwen3.8 27B: which should you choose in 2026?

Gemini 3 Flash Preview (by Google) and Qwen3.8 27B (by Qwen) are compared below. Here is how they stack up on benchmarks, price, and capabilities, and which one to pick in 2026.

There are not enough shared, protocol-compatible benchmark results to declare a performance leader.

Qwen3.8 27B is about 1.2× cheaper on a blended 3:1 input/output basis ($0.95625 vs $1.13 per 1M tokens).

Choose Gemini 3 Flash Preview if…

  • your own prompt tests favor its output; shared comparable evidence does not identify a unique advantage

Choose Qwen3.8 27B if…

  • lower blended API cost matters for your workload

The benchmark count includes only results measured with a matching benchmark version and protocol. Arena scores are shown separately. Missing, preliminary, and incompatible data is not treated as a controlled win. Published point-score comparisons are labeled separately when protocol details are incomplete. For text-output models, the verdict also compares token pricing and context windows.

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Performance benchmarks

Every value links to its source. A dash means that no reviewed result is available for that exact model and protocol.

Gemini 3 Flash Preview and Qwen3.8 27B benchmark results
BenchmarkGemini 3 Flash PreviewQwen3.8 27B
AutomationBench-AA

A 657-task benchmark of multi-step work across simulated SaaS applications in six business domains. The Artificial Analysis protocol reports a guardrail-aware score and is distinct from both the public Zapier split and the unrelated dynamic AutoBench framework.

Guardrail-aware score

BrowseComp

A benchmark of difficult, verifiable information-seeking questions designed to measure an agent's ability to locate hard-to-find facts through web browsing.

Accuracy

OSWorld-Verified

A verified computer-use benchmark in which multimodal agents operate desktop applications and are graded from the resulting environment state.

Mean task reward

SWE-Bench Verified

A human-validated subset of real GitHub issues used to measure whether a coding agent can produce repository patches that resolve the associated tests.

Resolved

Terminal-Bench 2.1

Version 2.1 of the benchmark for completing realistic tasks in terminal environments. Harness, resource limits, and attempt count are part of the protocol.

Mean task success

AutoBench

A dynamic LLM evaluation framework in which models generate questions, answer them, and participate in reciprocal peer assessment. AutoBench is distinct from Zapier's AutomationBench.

Weighted peer-assessment score

GPQA Diamond

The highest-quality subset of Graduate-Level Google-Proof Q&A, designed to test expert-level scientific reasoning in biology, physics, and chemistry.

Accuracy

Humanity's Last Exam

A 2,500-question expert-level benchmark spanning dozens of academic fields. Tool-assisted and no-tools results are separate protocols and must not be merged.

Accuracy

Vending-Bench 2

Tests AI models ability to manage a simulated vending machine business over a year

Money Balance ($)

Benchmark sources

Reviewed evidence last updated 2026-08-09.

Pricing, capabilities, and model facts

Gemini 3 Flash Preview and Qwen3.8 27B model facts
FeatureGemini 3 Flash PreviewQwen3.8 27B
Context & model facts
DeveloperGoogleQwen
API providerGoogleQwen
Input context1,048,576 tokens1,000,000 tokens
Maximum output65,536 tokens131,072 tokens
Released
Added to WritingmateDec 17, 2025Aug 14, 2026
LicenseNot availableNot available
Knowledge cutoff
Capabilities
InputsText, Image, File, Audio, VideoText, Image, Video
OutputsTextText
Provider endpoint accepts tool parametersYesYes
ReasoningYesYes
VisionYesYes
Image GenerationNoNo
Video GenerationNoNo
API pricing
Input (per 1M tokens)$0.50$0.425
Output (per 1M tokens)$3.00$2.55
Blended 3:1 input/output$1.13$0.95625
API performance
p95 latencyNot measuredNot measured
Output throughputNot measuredNot measured
Writingmate shows API performance only when both models have enough observations from the same measurement window, prompt profile, and provider. Third-party latency values are not copied into this table.

Data sources

  • Writingmate model catalog (pricing, limits, and availability)

Catalog data last updated Aug 14, 2026.

Why Pay for Multiple Subscriptions?

Comparing Gemini 3 Flash Preview from Google with Qwen3.8 27B from Qwen? Instead of managing separate API keys and subscriptions, get both with Writingmate.

Subscription-plan access for Gemini 3 Flash Preview and Qwen3.8 27B
PlanPriceGemini 3 Flash PreviewQwen3.8 27BAI ImagesAI Video
Writingmate Pro
Most popular
$20/moIncludedIncludedNano Banana Pro, FLUX.2, DALL-E & moreSora 2, VEO 3.1
Writingmate Ultimate
Power users
$60/moIncludedIncludedNano Banana Pro, FLUX.2, DALL-E & moreSora 2, VEO 3.1

Gemini 3 Flash Preview vs Qwen3.8 27B FAQ

Which is better, Gemini 3 Flash Preview or Qwen3.8 27B?

There are not enough shared, protocol-compatible benchmark results to declare a performance leader. Qwen3.8 27B is about 1.2× cheaper on a blended 3:1 input/output basis ($0.95625 vs $1.13 per 1M tokens).

Which model is cheaper to use through an API?

Qwen3.8 27B is about 1.2× cheaper on a blended 3:1 input/output basis ($0.95625 vs $1.13 per 1M tokens).

Which model supports more context?

The published context windows are close enough that this page does not treat the difference as a material advantage.

Can I switch between Gemini 3 Flash Preview and Qwen3.8 27B?

Yes. Use the model selector on this page to open any current Writingmate model comparison. You can also run the same prompt with both models in Writingmate.